Sovtek 12AX7WB Twin Triode

The Sovtek 12AX7WB twin triode (the same as a 7025, ecc83) Is very similar to the 12AX7WA from Sovtek only this one has a bit more gain.

The Sovtek 12AX7 is available in three version being 12AX7WA, 12AX7WB, 12AX7WC with each having a slight variance in their sound, 

  • 12AX7WA 7025 is known across the world for having a smooth yet round tone with low microphonics and is used by amp companies such as  Fender¬Æ, Ampeg, Carvin, and Hartke, among others.
  • 12AX7WB 7025 has more gain and saturation than 12AX7WA. A slightly warmer yet darker and is preferred by Rivera, VHT, Demeter, and Kendrick, among other manufacturers.
  • 12AX7WC 7025 has even more gain than the WB

So, in short, the 12AX7WB is in between the WA and WC for gain

SKU 12ax7wbs
Brand Sovtek
Shipping Weight 0.1020kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.090m
Unit Of Measure ea
Assembled Length 0.070m
Assembled Height 0.020m
Assembled Width 0.020m

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