Vintage rare 1960′ TESLA Czechoslovakia MONO 50 Tube Amplifier – powers on. It powers on and all tubes seem to be functioning at the time of testing. It’s been usually equipped with 2x EL-34 tubes I can’t tell what kind of tubes are in at the moment, anyway it’ll provide 20Watts each. It’s got 2 independent input channels on the front face plate which makes me feel it can be somehow converted into 2-channel stereo output. It runs on 110V power, has 6 different input presets as is: line-tape-utitlity-phono1-mic1-mic2. The output runs out as a 100V/40Watts and needs to be converted into low voltage output with a special transformer that converts the signal into 2x4ohm. I don’t have that thing so I can’t test it completely. Everything seems to be intact all pots and switches move freely. This is a AS IS SALE or a PROJECT since the item condition is unknown it might need service prior to use. Please see all pictures for overall condition. I use 1-1/2” insulation styrofoam to protect all sides from top to the bottom to make it safe for transport. The item “Vintage rare 1970′ TESLA Czechoslovakia MONO 50 Tube Amplifier” is in sale since Sunday, March 12, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “4funnybugs” and is located in Beverly, Massachusetts. This item can be shipped worldwide.

• Type: Tube amplifier
• MPN: Does Not Apply
• Brand: Tesla
• Country/Region of Manufacture: Czech Republic
• Model: Mono 50