User Feedback for Sophia Electric™ 6SN7 Tubes - By Joe from New York (July 2009)

Hi Sue,

The Sophia Electric 6SN7 tubes came in this afternoon. I tried them this evening. I like the sound very much. They are sweet, detail and full. I like them more than my red base RCA and the hot Sylvania VT231.

My system,

Speakers:
Tannoy Red 15" orange dust cover in GRF cabinet
Tannoy Red 15" black dust cover
Mastering Lab "Big Red" Altec 604E2 with Mastering Lab crossover
JBL 4311 2 pairs

Amplifiers:
DIY SE 300B
DIY SE 2A3
DIY SE 45
McIntosh MC-240
Dynaco ST35, ST70, Mark III all modified
Heathkit W5-M restored

Preamps:
Audio Research LS25 MKii
Dynaco PAS 3

CD trans: Mark Levinson #37

DAC: Audio Note 1.1x

Thanks.

Joe from NYC