1950′s Vintage Consolidated Electronics Reproduce Plug In Tube Amplifier Rack Type 5-021. Uses two 5751, 1 5814A(missing), 1 5654, 1 6072 tubes as well as a metal 9 pin Frequency Level FL-501 tube, dated 1959 ATP-QC1238. 1920, 20s, 1930, 30s, 1940, 40s, 1950, 50s, 1960, 60s, 1970, 70s. Part(s) shown in pictures will be the exact part(s) you will receive.
I offer for sale an old Tesla amplifier. The device has not been used for many years, it is in mint condition. I did not turn on the amplifier from the mains to avoid damage. Please see detailed photos. I can send schematics and manuals in Czech language electronically. KZ 8 TESLA 513000. Description: Amplifier for amplifying acoustic frequencies supplied by a microphone, gramophone record, photon of cinema equipment, etc. Either one larger or several smaller speakers can be connected. Basically, it is a four-stage amplifier with a symmetrical output stage. A special pre-amplification stage is built in for the photon. By changing the frequency response with the control elements, the amplifier can be adapted to each type of transmission in order to achieve a high quality of reproduction. The amplifier can be used both in the home and in industry and in various establishments. At home, it can work as an amplifier for a record player, so better reproduction can be achieved than with a radio receiver. In industry, various uses can be found where the sensitivity and power of the amplifier are sufficient, for example during various measurements, checks, in laboratories and in operation. For small telephone transmitters up to 15 to 20 W, the amplifier is used as a very good modulator. Rated output power/voltage: 8W/100V. Power supply/power: 110, 120, 150, 200, 220, 240V / 70W. Tubes: 6F31 (photon preamplifier), 6BC32 (micro preamplifier), 6BC32 (mixer), 6CC31 (phase reversal), 2x6L31 (final stage), AZ12 (rectifier). I’m sending all over the world!! If you have any further questions, please write to me.
Very cool looking unit. Power cord needs replaced for sure. It powers up, the tubes light up inside and out. There’s some paint splatter on it that came off with a little effort. I think it’s latex (try Windex or ammonia) and it’s mainly on the rear of the unit. There is some kind of glue on the front lower area where there is also a chip. I didn’t clean this up much as you can tell by the photo of the inside and the dust. Thanks for stopping by!
1960′s Vintage Western Electric Tube PRE-AMP Section 215 KC 158-E-Filter with 437A Transformer. Uses Western Electric 398A and 400A vacuum tubes. 1940, 40s, 1950, 50s, 1960, 60s, 1970, 70s. Part(s) shown in pictures will be the exact part(s) you will receive.
I offer for sale an old Tesla amplifier. The device has not been used for many years, it is in mint condition. I did not turn on the amplifier from the mains to avoid damage. Please see detailed photos and video before purchasing. One potentiometer is damaged. I can send schematics and manuals in Czech language electronically. KZ 8 TESLA 513000. Description: Amplifier for amplifying acoustic frequencies supplied by a microphone, gramophone record, photon of cinema equipment, etc. Either one larger or several smaller speakers can be connected. Basically, it is a four-stage amplifier with a symmetrical output stage. A special pre-amplification stage is built in for the photon. By changing the frequency response with the control elements, the amplifier can be adapted to each type of transmission in order to achieve a high quality of reproduction. The amplifier can be used both in the home and in industry and in various establishments. At home, it can work as an amplifier for a record player, so better reproduction can be achieved than with a radio receiver. In industry, various uses can be found where the sensitivity and power of the amplifier are sufficient, for example during various measurements, checks, in laboratories and in operation. For small telephone transmitters up to 15 to 20 W, the amplifier is used as a very good modulator. Rated output power/voltage: 8W/100V. Power supply/power: 110, 120, 150, 200, 220, 240V / 70W. Tubes: 6F31 (photon preamplifier), 6BC32 (micro preamplifier), 6BC32 (mixer), 6CC31 (phase reversal), 2x6L31 (final stage), AZ12 (rectifier). I’m sending all over the world!! If you have any further questions, please write to me.
Overall condition is good- no damage, just some dust, rust, and patina. All tubes are include aside from the four 6550. This is the most robust and powerful amplifer ever made by Western Electric / RCA. These were designed as monoblock amps, class AB, made to power Voice of the Theater speakers, and the like. These are extremely hard to find in recent years, their price and value ever climbing! This will be packed with exquisite care, using double-walled boxes and robust foam wedges and blocks. Tubes will be removed and packed separately, everything with ample protection. Please also feel free to message me if you have any questions.
Power cord needs replaced, unless you have a death wish. It powers up, lights up inside and out. I didn’t hook anything up to it to check it out, so it is as is where is, and an is what is sort of sale. There’s some house paint on it, that came off with a little effort. I think it’s latex (try Windex or ammonia) and it’s on the rear of the unit. There is some kind of glue on the front lower area where there is also a chip. I didn’t clean this up much as you can tell by the photo of the inside and the dust. Maybe if I get some spare time, I will check it out and update things. Thanks for stopping by! This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “med2lab” and is located in this country: US. This item can be shipped to United States.
1950s Magnatone varsity tube amplifier. This super cool old amplifier has fresh filter, capacitors and sounds pretty darn good. I believe this is from the late 40s or early 1950s. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “zip-ship” and is located in this country: US. This item can be shipped to United States.
