Sophia Electric Blue Glass 2A3 Tubes for 2A3 Amplifiers (email notification sign up)
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The much more anticipated Sophia Electric brand-new production of 2A3 is here. It has more plate dissipation power than a typical RCA 2A3 kind of 2A3 tube (like Sophia Electric’s mesh plate 2A3 tube), which means you may have a little more power and dynamics in sound if your amplifier can drive the tube a little harder than RCA 2A3 would allow. It will have more upgraded sound in replacing both RCA 2A3-like tubes and the newer production 2A3 tubes started in late 1990’s.
Pricing:
Option 1 : $450 per premium matched pair with one year warranty
Option 2 : $399.99 per premium matched pair with 30 days warranty
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