Home › Category Archives › unbuilt

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. This listing has multiple photos, scroll down to see them all. Kit does not include vacuum tubes, see text below. Our Knight Broadcaster kit is back for a third time, after two sell outs! We have a limited amount of vintage parts to make kits, this run started out less then ten. We also sell locally to individuals, hamfests, etc. So quantity listed will be adjusted accordingly. We have obtained more vintage parts with the exception of phenolic RCA jacks. The kit now uses metal PC mount jacks. With dummy mounting screws, these give the same visually appearance as the original jacks. A revision has also been done to the kit, incorporating the improvements below. Side panels are now fabricated from the same high quality fiberglass PC board material, as the top, front and back panels. These are more rigid parts, and a better color match to the other panels. Pre-drilled side and bottom plates, no hole drilling necessary. Improved rear panel AC layout and easier wiring. Kit now includes a BONUS audio input board! The Knight Broadcaster was meant to be used with low level microphone inputs. High level signals will distort the output, unless the input is attenuated. To ease this problem, as well as improve connectivity to audio sources, we have designed an accessory input control board. The kit includes a small 2-3/8 x 2-3/8 PC board (same blue color), to allow easy connection of bare wire, RCA, or 3.5mm jack inputs! The board also features a potentiometer level control, AND isolation transformer, if you experience hum problems. See new photos near the end of the listing. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. The kit now uses black oxide screws to assemble the panels, instead of the costly blue screws shown in the photos. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging the tube sockets holes, etc.. Being an early generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass panels for the top, front, back and sides. These are fiberglass printed circuit boards, with high durability lettering. The bottom panel is an acrylic or similar plastic material, it’s color may vary or be clear. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. The original manual and addendum assembly notes are supplied as JPG and RTF files on a CD-R respectively. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard the unit was photographed on. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Kit now features black oxide panel connecting screws, not blue screws shown in photos. Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Kit now uses PC mount RCA jacks, see text. Brand new in box isolation transformer. CD-R with original manual scans. Accessory input control board now included with kit. Board can easily mount to panels if desired, see above and below photos. See our other listings, for our much lower cost, miniature tube transmitter. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Tuesday, June 25, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. This listing has multiple photos, scroll down to see them all. Kit does not include vacuum tubes, see text below. Our Knight Broadcaster kit is back for a third time, after two sell outs! We have a limited amount of vintage parts to make kits. We also sell locally to individuals, hamfests, etc. So quantity listed will be adjusted accordingly. We have obtained more vintage parts with the exception of phenolic RCA jacks. The kit now uses metal PC mount jacks. With dummy mounting screws, these give the same visually appearance as the original jacks. A revision has also been done to the kit, incorporating the improvements below. Side panels are now fabricated from the same high quality fiberglass PC board material, as the top, front and back panels. These are more rigid parts, and a better color match to the other panels. Pre-drilled side and bottom plates, no hole drilling necessary. Improved rear panel AC layout and easier wiring. Kit now includes a BONUS audio input board! The Knight Broadcaster was meant to be used with low level microphone inputs. High level signals will distort the output, unless the input is attenuated. To ease this problem, as well as improve connectivity to audio sources, we have designed an accessory input control board. The kit includes a small 2-3/8 x 2-3/8 PC board (same blue color), to allow easy connection of bare wire, RCA, or 3.5mm jack inputs! The board also features a potentiometer level control, AND isolation transformer, if you experience hum problems. See new photos near the end of the listing. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. The kit now uses black oxide screws to assemble the panels, instead of the costly blue screws shown in the photos. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging the tube sockets holes, etc.. Being an early generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass panels for the top, front, back and sides. These are fiberglass printed circuit boards, with high durability lettering. The bottom panel is an acrylic or similar plastic material, it’s color may vary or be clear. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. The original manual and addendum assembly notes are supplied as JPG and RTF files on a CD-R respectively. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard the unit was photographed on. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Kit now features black oxide panel connecting screws, not blue screws shown in photos. Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Kit now uses PC mount RCA jacks, see text. Brand new in box isolation transformer. CD-R with original manual scans. Accessory input control board now included with kit. Board can easily mount to panels if desired, see above and below photos. See our other listings, for our much lower cost, miniature tube transmitter. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Saturday, June 22, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. We are presently re-ordering and searching for parts to re-list this item. We have enough in-stock parts for ONE more unit, until the kit is re-listed again. This listing has multiple photos, scroll down to see them all. As stated in the details below, the kit does NOT come with vacuum tubes. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, phenolic RCA jacks, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging some holes, etc.. Some simple hole drilling to the bottom and side panels is also required. Being a first generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass and plastic panels. The top, front and back panels of the kit are fiberglass printed circuit boards, with high durability lettering. The bottom and side panels are plastic (acrylic or similar), material. Their is a slight hue difference between the fiberglass and plastic parts. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. The blue screws for assembling the panels, have been replaced by black oxide types. The original manual is supplied as JPG scans on a CD-R. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard the unit was photographed on. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Kit now features black oxide panel connecting screws, not blue screws shown in photos. Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Board graphics are blurry in this photo. Brand new in box isolation transformer. CD-R with original manual scans, and addendum assembly notes. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Saturday, May 25, 2019. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transmitters”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • MPN: Does Not Apply
  • Brand: Unbranded

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. Our first set of kits were an immediate sell out! We have re-stocked components, and have enough vintage parts for eight more kits. After that, we have to go on another Pirate treasure hunt for more vintage style parts. If we can’t find them, modern style replacements will have to be substituted. The blue screws for assembling the panels, have been replaced by black oxide types. This listing has multiple photos, scroll down to see them all. As stated in the details below, the kit does NOT come with vacuum tubes. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, phenolic RCA jacks, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging some holes, etc.. Some simple hole drilling to the bottom and side panels is also required. Being a first generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass and plastic panels. The top, front and back panels of the kit are fiberglass printed circuit boards, with high durability lettering. The bottom and side panels are plastic (acrylic or similar), material. Their is a slight hue difference between the fiberglass and plastic parts. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. The original manual is supplied as JPG scans on a CD-R. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard the unit was photographed on. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Kit now features black oxide panel connecting screws, not blue screws shown in photos. Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Board graphics are blurry in this photo. Brand new in box isolation transformer. CD-R with original manual scans, and addendum assembly notes. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Friday, May 17, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. This listing has multiple photos, scroll down to see them all. As stated in the details below, the kit does NOT come with vacuum tubes. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, phenolic RCA jacks, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging some holes, etc.. Some simple hole drilling to the bottom and side panels is also required. Being a first generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass and plastic panels. The top, front and back panels of the kit are fiberglass printed circuit boards, with high durability lettering. The bottom and side panels are plastic (acrylic or similar), material. Their is a slight hue difference between the fiberglass and plastic parts. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. Special blue screws are used to join the pieces together. The original manual is supplied as JPG scans on a CD-R. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Board graphics are blurry in this photo. Brand new in box isolation transformer. CD-R with original manual scans. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Tuesday, April 30, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit

Reproduction Knight Broadcaster kit. This listing has multiple photos, scroll down to see them all. As stated in the details below, the kit does NOT come with vacuum tubes. This is a reproduction kit of the Knight Broadcaster – Amplifier. The kit also functions as an audio PA (Public Address) style amplifier, and has connections you can hook up a loudspeaker too. The kit is electrical equivalent to the original, with several minor changes. Our design includes a brand new, high quality, Triad isolation transformer. Appropriate changes has been made for mounting the transformer on the back, and for internal wiring. We have replaced the selenium rectifier with a modern diode. The kit comes with a prewound oscillator coil. As shown in the internal wiring photo, modern filter capacitors, smaller rectifier diode and oscillator coil, give easier and increased assembly and working room! To keeps costs as low as possible, the kit does NOT come with tubes. The circuit uses common tubes you may already have. The remaining tube is a 12AX7, probably the most common preamplifier tube in the world. We have gone to great effort, time and expense to acquire vintage style components , like those used in the original design. As shown in the parts photos, the kit currently uses vintage parts, including carbon composition resistors (may be vintage or modern manufacture), phenolic wafer tube sockets, phenolic RCA jacks, vintage terminal strips, and a vintage compression tuner capacitor. As time progresses on, these parts become harder and harder to find, and at some point may be replaced with modern equivalents. Until otherwise noted, the kit will come with the vintage parts just mentioned. The prototype in the photos used a couple carbon film resistors, but kits will come with ALL carbon composition resistors. NOTE: This kit requires good electrical and mechanical building skills, and is recommended for advanced builders. Some mechanical modifications are required, such as cutting the metal potentiometer shaft to the correct length, enlarging some holes, etc.. Some simple hole drilling to the bottom and side panels is also required. Being a first generation kit, some simple modification to parts is also necessary, such as modifying a couple of the plastic panel assembly brackets. The kit is constructed with individual fiberglass and plastic panels. The top, front and back panels of the kit are fiberglass printed circuit boards, with high durability lettering. The bottom and side panels are plastic (acrylic or similar), material. Their is a slight hue difference between the fiberglass and plastic parts. The parts are connected by plastic brackets and screws, as you can see in the internal view photo. Special blue screws are used to join the pieces together. The original manual is supplied as JPG scans on a CD-R. Note we do not supply copies of manuals. The kit is only for sale people with experience building and operated line powered devices. The kit must be operated under FCC Part 15 regulations at all times. This unit must only be operated with the supplied line isolation transformer. Not for sale to, or use by minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. NOTE : The flat and reflective surfaces cause some reflections in the photos. Vertical’lines’ on the front panel are reflections from the corrugated cardboard. With fiberglass panels and stainless steel hardware, your kit will look good for many years! Modern filter capacitors, rectifier diode and smaller coil, give increased working room. Board graphics are blurry in this photo. Brand new in box isolation transformer. CD-R with original manual scans. For people interested in Heathkit projects, see our reproduction CR-1 crystal radio kits (standard and low cost versions), and our EXCLUSIVE PC board kits in the photo below. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage vacuum tube AM radio transmitter repro kit” is in sale since Monday, April 29, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

VER. 2 UNBUILT Gakken vintage vacuum tube AM radio receiver electronic kit box

VER. 2 UNBUILT Gakken vintage vacuum tube AM radio receiver electronic kit box

Unassembled Gakken Version 2 vacuum tube radio kit. Unused Gakken radio kit. The kit has been opened and inspected. The manual is in Japanese, but is thoroughly illustrated, so assembly is easy for an experienced builder. It is assumed that the unit(s) will be installed and operated by qualified personnel. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. See our other listings, for our EXCLUSIVE PC board kits! The item “VER. 2 UNBUILT Gakken vintage vacuum tube AM radio receiver electronic kit box” is in sale since Thursday, October 25, 2018. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Graymark 510 vintage vacuum 5 tube AM radio receiver electronic kit set

UNBUILT Graymark 510 vintage vacuum 5 tube AM radio receiver electronic kit set

Listing has multiple photos, scroll down to see them all. This was a working Graymark 510 radio, that we disassembled back to its original kit form. The parts were carefully removed, and all terminals, lugs and components are free of excess solder. The plastic case has been cleaned and polished. In addition to the original components that were salvageable, the kit comes with a COMPLETE set of NOS (New Old Stock) resistors, a COMPLETE new capacitor set, set of new tube sockets, and new hookup wire! You are building the kit with a new set of parts, just like the original! The resistors are ALL vintage carbon composition types, tested to be in spec. The ceramic capacitors are vintage parts with long leads. The RF front-end ceramic capacitors have been replaced with superior polystyrene types. The tubular capacitors are brand new film caps. Finally, we are including two high voltage electrolytic capacitors, to replace the original dual power supply filter capacitor, if it becomes necessary. This is as close as you can get to an original unbuilt kit! The plastic case is in very good condition for its age, better than you normally find. It has been cleaned and polished. It still has some small nicks and scratches, but is very presentable. Their is one large melt mark on the left side of the case, about 1.5 inches long. The front of the case is in very good – excellent condition. The manual is supplied as JPEG scans on a CD-R, please note we do not supply copies of manuals. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. It is assumed that the unit(s) will be installed and operated by qualified personnel. Not for sale to minors. Case looks white due to camera flash. COMPLETE NEW set of carbon composition resistors, capacitors, tube sockets and wire! Manual supplied on CD-R, we do not supply copies of manuals. See our other listings, for our EXCLUSIVE line of PC board kits! The item “UNBUILT Graymark 510 vintage vacuum 5 tube AM radio receiver electronic kit set” is in sale since Sunday, January 20, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States

UNBUILT Graymark 505 vintage vacuum tube AM radio transmitter electronic set kit

UNBUILT Graymark 505 vintage vacuum tube AM radio transmitter electronic set kit

UNBUILT Graymark 505 vintage vacuum tube AM radio transmitter electronic set kit

UNBUILT Graymark 505 vintage vacuum tube AM radio transmitter electronic set kit

Vintage NOS (New Old Stock), Graymark 505, 3-tube radio transmitter kit! This is one of the rarest Graymark kits. Kit is still in its original box. All the parts bags are still stapled shut! The box has some wear and staining, and a tear on the top flap. The bottom has a circular green stain about an inch in diameter. We have inventoried the kit, and it is complete. Their was one minor discrepancy in the parts. A resistor in the parts list has a 2.7 Mohm resistor, but in the parts bag is a 220 Kohm resistor. We are including an extra 2.7 Mohm resistor. Kit includes vacuum tubes, but this version does not come with a microphone. We will include a small crystal microphone. The manual is a photocopy of a used manual. It has some markings and writing in it. Please note we do not supply copies of manuals or schematics. This kit has one unusual feature. The printed circuit board has no component holes. The user has to drill holes in the board. The copper traces are underneath the black coating. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. It is assumed that the unit(s) will be installed and operated by qualified personnel. Not for sale to minors. See our other listings, for our EXCLUSIVE PC board kits! The item “UNBUILT Graymark 505 vintage vacuum tube AM radio transmitter electronic set kit” is in sale since Saturday, February 9, 2019. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Brand: Graymark

UNBUILT Knight BROADCASTER vintage AM vacuum tube radio transmitter kit with BOX

UNBUILT Knight BROADCASTER vintage AM vacuum tube radio transmitter kit with BOX

This was a working Knight Broadcaster, that we disassembled back to its original kit form. The parts were carefully removed, and all terminals, lugs and components are free of excess solder. Knob is original, microphone not included. In addition to the original components that were salvageable, the kit comes with a COMPLETE set of NOS (New Old Stock) resistors, a COMPLETE new capacitor set, new hookup wire, new line cord, and partial new hardware set. You are building the kit with a new set of parts, just like the original! The resistors are ALL vintage carbon composition types, tested to be in spec. The capacitors are vintage or new parts parts with long leads. This is as close as you can get to an original unbuilt kit! The metal chassis has some minor scrapes, small areas of missing paint, mostly around the screw holes, and some rust spots; but is in good presentable condition. The imperfections will be less noticeable when built. Kit includes an original box. It has some minor wear, but is in MUCH better condition, than you would normally find, if you could even find the box! A photocopy of the original manual is included. This unit must only be operated with a line isolation transformer, not included. Not for sale to minors. It is assumed that the unit(s) will be installed and operated by qualified personnel. Check out our other listings for more Radio, Electronic and other UNIQUE items. Actual sample of cleaned components. COMPLETE set of unused resistors and capacitors, new line cord, new hookup wire, and partial new hardware set. See our other listings for our EXCLUSIVE PC board kits. The item “UNBUILT Knight BROADCASTER vintage AM vacuum tube radio transmitter kit with BOX” is in sale since Thursday, October 11, 2018. This item is in the category “Collectibles\Radio, Phonograph, TV, Phone\Radios\Tube Radios\1960-Now”. The seller is “ppelectronics” and is located in Middlesex, New Jersey. This item can be shipped worldwide.
  • Country/Region of Manufacture: United States