Sophia Electric 50W OPT Transformers for KT88 6550 300B tube amplifier UTC LS35

One new unused pair of Sophia Electric pushpull output transformers are for sale. Great for 300B/KT88/6550 tube amplifiers. It is the model used in the Sophia Electric KT88 mono-block amplifiers that rated(and tested) for output 50W per channel undistorted glorious clean clear tube sound. Note: a lot of currently made transformers rated for 100W but barely output 40W.

This for sale Sophia Electric KT88 is not like that, this Sophia OPT is the king for KT88/6550 as demonstrated in Sophia Electric's high end KT88 Mono-block amps. Designed by Richard Wugang, made in house by Sophia Electric. It has far superior sounding than vintage UTC LS35 in the same amplifier during audition, that speaks its sonic performance. More information, please refers to Sophia Electric website.