Carl's Custom Amps uses these in their Classic Tweed Champ and other custom 5 Watt amps. It's great upgrade for just about any 5W single ended tube amp 7K Primary with 4- and 8-ohm speaker outs. It uses a larger high grade steel core and 2:1 sectionalization to give it better frequency response than cheaply made Champ OTs. Please feel free to ask technical questions and see if this transformer is right for your amp. I combine shipping in multiple orders and refund the difference. I cannot accept offers on these fine transformers.
Amps Used In: Most single ended models of Champ**, Tweed Champ**, Tweed Princeton**, Vibro-Champ**, Tweed Harvard**, Bronco**, Champion 600 Reissue** & and many other brands or 6V6 or El-84 single ended amps.
Description: Great audio output transformer for 5W single ended Champ**, Tweed Champ**, Tweed Princeton**, Vibro-Champ**, Harvard**, Bronco** type amplifiers and many other brands. This feature 7K Ohm primary impedance and 4 and 8 Ohm secondary impedances.