Mesa Boogie Amps SPAX7-A | 12AX7 Special Requirement Preamp Tube
The ultimate, high quality replacement for 12AX7 | ECC83 preamp tubes!
The Mesa Boogie SPAX7-A Special Requirement preamp tube is the ultimate replacement tube for any 12AX7A in your amp. This premium product is considered a “special requirement preamp tube” because of its build quality and performance. The SPAX7-A shows very low sensitivity to microphonic noise — an essential attribute for a preamp tube (especially in high-gain, high-volume amps) in live or studio environments. No matter which tube in your amp’s gain stage needs to be replaced, make sure to choose the right tube for the job — Mesa/Boogie’s SPAX7-A!
Features of the Mesa/Boogie SPAX7-A | 12AX7 Premium Replacement Preamp Tube:
- Premium-grade Special Requirement tube
- Works in all preamp gain-stage positions
- Ultra-high performance 12AX7 tube
- Very low sensitivity to microphonic noise
- Consistent and reliable
- Shipping charges apply.
The Mesa/Boogie SPAX7-A replacement preamp tube gives you premium tone and performance!
Mesa/Boogie products are ONLY available for US shipping, must be a US resident.
Shipping charges apply – Please see shipping calculator for quote.