News
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User Experience: Sophia Electric Blue Glass Classic 300B Tubes
Your 300Bs (Sophia Electric Classic 300B) crossed the Atlantic at the speed of light! Many thanks for this and above all for the superb sound they ... -
User Experience: Sophia Electric Signature 91-01 300B Single Ended Mono-Block Amplifier
Hi Richard, I've been meaning to email you about your Signature 91-01 300B monoblocks. Let me say, I am very very impressed with these amps. They l... -
User Experience on Magik Box
OMG!!! I was very skeptical that the Magik Box could improve my already excellent stereo system. But I am amazed. The improvement with it is dramat... -
Sophia Electric KT88 Tubes in Aric Audio Amplifier
Hello Sophia Electric I have an update of my review from March 2019 on the EL34's. The EL34's are a beautiful sounding tube. The best sounding EL34... -
NOS SED "Winged C" EL34 Vs. Sophia Electric EL34 Vacuum Tubes
Jeff Day's Comparison: NOS SED "Winged C" EL34 Vs. Sophia Electric EL34-ST Vacuum Tubes: "Honestly, I couldn't wait to get the SED "Winged C" EL34'... -
User Experience on Sophia Electric Blue Glass 6SN7
"OMG! WOW! Sophia Electric Blue 6SN7'S !!! Totally, heavenly, amazing tubes! "I have been using RCA Orange Letter, Black Plate 1967 6SN7GTB's in my... -
User Experience on Sophia Electric Blue Glass 5U4G
The recent 5U4G rectifier tube I purchased arrived in excellent condition. Thank you! I'm using it it in the power stage of my Woo Audio headphone ... -
User Experience on Sophia Electric Magic 126 Amplifier
Hi Richard, I tried new speaker cables in the meantime and now I really have the Magic 126 sounding absolutely fantastic. I start to understand why... -
User Experience on Sophia Electric Blue Glass 6SL7 in Audio Mirror Amplifier
Just got them installed...using your Blue glass tubes in input...6SL7 and 6SN7....My Audio Mirror SET 45 watt amps sound better than ever... The 6S... -
User Experience for Sophia Baby II Amplifier
From Audiogon Forum: Link: https://forum.audiogon.com/discussions/my-experience-with-sophia-electric-baby-ii-amplifier ust to share some experience... -
User Experience on Sophia blue glass 6SN7 in Modwright OPPO BDP-105 CD Player
Sophia Electric, I received the order and have used the tubes. I was replacing a set of Sophia clear glass 6SN7 tubes which I felt one was loosin...
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