Jet City RETROVALVE RV1B12 Cool Gain Replacement for 12AX7 Tubes NEW!

Specialty Traders

$ 11.99 
SKU: 82520170847
Availability: 2 in stock

Authorized Dealer!  Full Warranty!

Jet City Retrovalve RV1B12 Blue Cool Gain Single Pack Replacements for 12AX7 Preamp Tubes! NEW!

  • BLUE RetroValves are significantly lower gain, effectively “cooling off” the preamp gain.
  • RetroValves are analog vacuum tube replacement devices that offer the warm, fat, punchy sound traditionally associated only with glass vacuum tubes.
  • Pin-for-Pin Replacement for 12AX7 Tubes
  • Excellent Warm Tones
  • Low Noise and No Microphonics
  • Lower power consumption and lower heat reduce stress on the amplifiers electronics
  • Instant modification of preamp gain
  • RetroValves work alongside vacuum tubes, or replace vacuum tubes in any of the "cocktail configurations".
  • Exceptional durability and longevity compared to glass vacuum tubes
  • PLEASE NOTE: For guitar amps only.  These will not work in a Peavey Valveking
  • Please ask all questions prior to purchase.


Our brands