Transformers - O'Netics - $300 (Palmdale)

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New in wrap 50w O'Netics transformer set for tube amplifiers, power, output (4.4Kz high def), choke (5H, 200mA). Cleaning out my studio a bit and have 3 sets I probably won't use, sourced from Robert Reeder @ C3 amps in Texas, the top Soldano/SLO tribute supply house. This transformer set is $400 new through C3, plus shipping and tax. O'Netics are the top transformer available anywhere for tube amp builds, designed and built by Bud Purvine who was part of the team at DeYoung in Seattle that did the legendary DeYoung SLO transformers, eventually breaking away and building his own, these an enhanced versions of the DeYoung design. These are the finest transformers available anywhere, which is why I bought them. I'm older now and aren't doing as many amp builds and have decided to thin my stock of everything. These are brand new, not ever unwrapped until today for photos. These are the largest, meatiest 50w transformers you will ever see. Most 100w transformer sets are notably smaller than this 50w set. I would list on Reverb or eBay but they are heavy, shipping would be costly. Location South Palmdale along Pearblossom. Thx.

-Measurements- Power: 4.5wx4.5dx4t,10lbs, Output: 4 1/8w x 3.5d x 3.5t, 6lbs, Choke: 2.25w, 1.75d x 2t, 2lbs (18-20lbs total est for set)

post id: 7947221920

posted: 2026-07-14 14:49

updated: 2026-07-19 08:38

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Transformers - O'Netics - musical instruments - by owner - sale -...

New in wrap 50w O'Netics transformer set for tube amplifiers, power, output (4.4Kz high def), choke (5H, 200mA). Cleaning out my studio a bit and have 3 sets I probably won't use, sourced from...