Vintage Tube Amp

This listing is for a Pair of 2 Vintage 7591 SE Tube Amp Monoblocks, in a 3M Wollensack Revere T-1980 Reel to Reel Tape Deck. Most of the tubes are US made, but one 6EU7 is marked “Made in Great Britain” and has the characteristic seams of a Mullard tube. Prior to listing it was powered on, play was pressed and hum and static was heard from both of the built in speakers. In poor cosmetic condition, with scuffs, scratches, marks and missing knobs – please see pics. These are the only ones on the market – don’t let them get away! Powered by SixBit’s eCommerce Solution. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “panhandlesurplusllc” and is located in this country: US. This item can be shipped to United States.

• Type: Integrated Amplifier
• Brand: 3M
• MPN: T-1980

This amplifier is in working condition. The GZ34, RCA – 6eu7 tubes are new. 7591 tubes are GE coin base and test good. The case cover has new paint. The main filter caps have reformed and other caps checked for leak. This is rare model. Please see pictures for additional condition of the amp. Please ask if you have any questions. I’m thinning down my collection and will list more tube amps in follow weeks. The item “Vintage Heathkit AA-23 25watt tube amplifier 6eu7 driver 7591 push-pull” is in sale since Monday, October 29, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “bluemoonscooter11″ and is located in Garden Grove, California. This item can be shipped worldwide.

• Brand: American Bosch
• Type: Power Amplifier
• Country/Region of Manufacture: United States
• MPN: Does Not Apply
• Modified Item: Yes
• Modification Description: Added input jack, speaker posts, new capacitors
• Model: 58

Up for sale here is this vintage Precision Electronics S10 tube amplifier, from 1970. It uses 4 tubes, all of which are included and are untested but seem to work fine. It uses 2 EL84/6BQ5 output tubes (one RCA, one Made in Japan and probably Matsushita), one 6CA4 rectifier (RCA I think), and one 6EU7 tube (RCA). I did not replace any of the tubes. This is supposed to have a 6V4 rectifier in it, not a 6CA4, so you may want to replace it. I don’t have any 6V4 tubes or I would have. I brought this up on a Variac, and it plays well and sounds incredible. I believe it is about 10 watts, hence the “S10″ name. It has taps for 4-ohm, 8-ohm, 16-ohm, 25v, and 70v outputs. I took a look underneath and this appears to have been updated with a few new parts at some point–I see what looks like a new cap and a new resistor. This would probably be pretty easy to convert into a guitar amplifier, and I’m sure it would do amazing things. Cosmetic condition is pretty good–this has a little wear here and there, and is missing the round badge from the front unfortunately. Otherwise it looks nice. 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 1970 Precision Electronics Tube Amplifier Guitar Amp dual EL84 6CA4 6EU7″ is in sale since Tuesday, July 11, 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 worldwide.

• Type: Amplifier
• Brand: Precision Electronics
• Country/Region of Manufacture: United States
• MPN: S10