Mesa/Boogie SPAX7 Premium Grade 12AX7 Preamp Tube

Product description

• Use in critical gain stage applications
• Premium grade 12AX7 that possess an even higher standard of overall performance due to their incredibly low sensitivity to microphonic noise
• Fitted with a shrink-wrap shielding, further stabilizing the tube and reducing external interference and noise
• Great tube to have on hand as spares and for any applications where the absolute lowest noise floor and low-microphonic response is needed