[dynakid]

There is an Ultimate ST-70 on ebay. Are the transformers really Magnequest ? How can you tell ?
Looks nice. The PA-60 transformer looks larger than stock.Can anyone tell me what these parts might be?

[Lefty052347]

The large power transformer could be from Triode.  When I built an Ultravalve for my own use, I used Magnaquest output transformers and a Tiode power transformer.  They look similar.  You end up swinging about 25 volts versus 22 volts with a standard setup.  Approx 40 watts versus 35 watts per channel.

Regards,
Dean

[rcag_ils]

Magnaquest output transformers for the Dyna 70 are no longer being made last I heard, also they are way too expensive and I wouldn't pay $300 for one transfermer, forget that.