Operates from 117v 60 cycle ac line. Power consumption 20 watts. We are unsure if this unit is all original or not? There is some handwriting throughout the item in pencil marking different things and connectors. The unit powers on and some of the tubes light up but it is otherwise untested. Original cover is included but with no screws to reattach. The knobs are very dirty and will need replaced or scrubbed clean but we cannot guarantee they will come clean. The unit is dusty and dirty and will require a cleaning. Asis as shown as found.The item “Vintage Eico HF-85 Tube Stereophonic Preamp Amplifier Audio, Radio, Ham NR” is in sale since Wednesday, February 18, 2015. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “resellingthings” and is located in Baltimore, Maryland. This item can be shipped to United States.

• Type: Preamplifier
• Brand: Eico
• Model: HF-85
• Country/Region of Manufacture: United States