Electro-Harmonix 7025EH Low Noise Vacuum Tube supercritical-synthesizers Sounds 400

Sounds 400

providing more options for your live performance

full sound of an iconic UA tube preamp

It eliminates the need for separate white fixtures while maintaining a consistent

so you know they're built to last

Electro-Harmonix 7025EH Low Noise Vacuum Tube supercritical-synthesizers Sounds 400Electro Harmonix has released a low noise, low microphonic version of the 12AX7 that meets all specifications required for the tube to be designated 7025. The original 7025 tube was a 12AX7 that was tested and selected for the lowest noise and microphonics for use in the critical first preamp stages of amplifiers where noise and microphonics could be an issue.