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User Experience on Sophia Electric KT88 Tubes
Galen, I received the Sophia Electric tubes arrived yesterday in the mail and I got them installed last night and I have to say they blew me away ... -
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The Art of Vacuum Tubes: Sophia Electric 45 Mesh Plate Triodes and Aqua 274B Rectifier by Jeff Day
Jeff Day's Positive Feedback Online Review: The Art of Vacuum Tubes: Sophia Electric 45 Mesh Plate Triodes and Aqua 274B Rectifier "impression of ... -
User Experience on Princess 206 tubes
Sophia Princess 206 Tube I have always been a lover of the delicacy of 45 tubes, the sweetness of 2A3, velvety smooth 300b sound. I’ve heard that S... -
User Listening Impression on Sophia Electric EL34 Tubes
I have been listening to music and vacuum tubes for 50 years, and in all this time have NEVER heard music sound as good as using your EL34ST tubes ... -
User Listening Impression on Sophia Electric EL34 Tubes
I guess the first thing I should do is to describe my system: Yaqin MC-10T integrated amp with Mazda NOS E82CC, Tonex NOS E83CC, Bluesound Node 2, ... -
User Experience
Dear Richard, I want to personally thank you for everything you have done to make this project come to a wonderful conclusion. We went through long... -
User Listening Impression on Sophia Electric 845 amplifiers
These sound amazing! I can’t believe what I am hearing. Very, vert beautiful, delicate, expressive, effortlessly powerful and changing every hour.... -
User Experience: Sophia Electric Prodigy Amplifier
Dear Richard, This being my first experience with a 6V6 amp, I wasn’t sure what to expect from the Prodigy. Upon first sight, I was very impressed... -
Sophia Electric 300B 2.5V Tubes for Melody 845 Amplifier
Hello, I got the Sophia Electric 300B 2.5V mesh plate tubes in the mail today, replaced the NOS RCA gray plate 2A3 in my 845 amp. It is exactly wha... -
Sophia Electric EL34 tubes for Prima Luna Premium Dialogue HP Amplifier
From: Audiogon forum user cavy 12-15-2019 9:59pm I have the Prima Luna Premium Dialogue HP Amp. I was using the KT120 tubes for the last 2 years an... -
Client Experience with Sophia Electric
I want to thank everybody at Sophia Electric for making the repair of my amplifier a positive experience. Your pricing is beyond fair, and the amp...
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