Vintage Tube Amp

Dynaco A-470 ST-70 Vintage Output Transformers Pair for Tube Amplifier.

These parts are salvaged from a chassis. I tried to be careful removing tubes, but working condition unknown. I can’t guarantee the performance of these parts, but it was stored inside. I’m going to list chassis as well.

Vintage Tube Amplifier Output Transformers UTC / Western Electric / Thordarson. Up for sale is a pair of Vintage Tube Amplifier Output Transformers. Brand is unknown but appears to be from that very early era of electronic production. Don’t miss out on your chance to grab these rare transformers. Listing and template services provided by inkFrog.

Needs a board and 6v6 socket has a good set of transformers it was a build my had started and could not finish because cancer took him.

These parts are salvaged from a chassis. I tried to be careful removing tubes, but working condition unknown. I can’t guarantee the performance of these parts, but it was stored inside. I’m going to list chassis as well.

1969 Fender Bandmaster Reverb – Vintage Silverface Tube Head with Upgraded Transformers. Looks to have had been re-tolexed. For sale is a powerful and great-sounding Fender Bandmaster Reverb amplifier head from the 1970s Silverface era. This model features the classic Fender clean tone, lush spring reverb, and responsive tremolo. It’s been thoughtfully upgraded with newer output and power transformers for improved performance and reliability. Model: Fender Bandmaster Reverb. Output: 40 watts, tube-powered. Tubes: 2x 6L6 (power), 12AX7/7025 (preamp), 1x GZ34 or solid-state rectifier (depending on year). Effects: Built-in spring reverb and tremolo (vibrato), both fully functional. Upgrades: Newer transformers (power and output) installed for better tone and reliability. Outputs: Speaker outs for 4? / 8? Cabinet. Controls: Volume, Treble, Bass (Normal + Reverb channel), Reverb, Tremolo Speed/Intensity. Footswitch jack (footswitch not included unless noted). Fully tested and working. Tremolo and reverb sound fantastic. Transformers are modern replacements, enhancing stability and tone. Cosmetic wear consistent with age – no major damage. [Add notes if it's been recapped, biased, or serviced recently]. ? Tone: Classic Fender cleans with headroom to spare – lush, shimmery reverb and choppy or subtle tremolo. Great platform for pedals, or go straight in for surf, blues, country, or clean rock. Message with any questions or to request more photos/audio samples.

Truth is I do not know what I have here, never seen anything like it. Looking for some help… There are two 6L6gc tubes and a 5u4…. The roll bars and big bracketed down transformers makes me think military… But I don’t know….

Knight mono amplifier for restoration.

Perfect for your custom built amateur radio or tube amplifier. Are know as top of the line Transformers. This has got to be one of the nicest power transformers I’ve ever ce across. These older units by them have become hard to find. Especially this many watts. It’s possible this Transformers has never been used judging from the way the original power cord is rolled. It has some light rust on the bottom from just from sitting around. Adjustable Output from 205 to 240.

This pair is pulled down from a working EICO ST70 tube amplifier. They are all tested, clean. I also have its power transformer. Price is for a pair!