Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Sunday, December 8th, 2024
Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Vintage Tube Amplifier HAM Or Antenna Power Supply 5u4gb OC3 OD3 RCA Stancor

Didn’t plug it in but fuse looks good.

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Friday, March 2nd, 2018
Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped

Up for sale here is this vintage Stromberg-Carlson AU34 tube amplifier. This is an interesting one. It was recapped/rebuilt by a previous owner, so it has some new caps and new power resistors, and some nice Sprague Black Beauty caps. I brought it up on a Variac and it does play well and sounds fairly good. The rebuild work is fairly good but this does have holes in the top of the chassis–I think there are supposed to be metal covers over these, but I’m not sure. Physical condition is fairly good but this does have a moderate amount of wear and rust overall, and is missing the feet, handle, screws for the cage, and one bottom screw. On the plus side, this has the schematic on the underside of the bottom panel, and both the cage and bottom are included. This has the original knobs as well, which could use a good cleaning. This includes all the tubes–1 6N7, 1 6SF5, 1 6SJ7, 1 5U4GB, and 2 6L6GC (GE). I tested the 6L6GC tubes, and one tested at 93 and the other test at 100 but tested positive for shorts and grid emissions. This is on my B&K 747B, on a scale of 0-120 where 65 is minimum good. These still work right now but you may want to replace them. I didn’t test any of the other tubes. This has 3 separate inputs on the side–an RCA jack, a screw-on microphone jack, and 2 screw terminals. All inputs seem to work fine. This has a bunch of output options on the back, and has a 1/4 jack hanging out of the back as well. I tested this using that jack and it does play and work fine. You might want to clean up the work on this, and just clean it up in general. These are supposed to make good guitar amps, and this would make an awesome “rat rod” amp. It’s been sitting on a shelf for a while, and deserves some love. Please see my pictures for details. If you have any questions, please ask. I have a number of other tube items, collectibles, and vintage electronics listed–feel free to take a look! The item “Vintage 1950s Stromberg-Carlson AU34 Tube Amplifier with dual 6L6 5U4GB Recapped” is in sale since Thursday, August 03, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “infinidim” and is located in Milwaukee, Wisconsin. This item can be shipped to United States.
  • Type: Integrated Amplifier
  • Brand: Stromberg Carlson
  • Country/Region of Manufacture: United States
  • Model: AU34
  • MPN: AU34