Mullard 12AX7 ECC83 Preamp Tube / Valve (Each) Portable / Wireless PA Those other manufacturers' half-hearted attempt

Those other manufacturers' half-hearted attempt at tube emulation failed because they focused on the wrong elements

a new concept in console interfaces that offers unprecedented comfort and convenience in small consoles

as well as a Music/Speech switch for optimizing output EQ for speech or music playback

Lesson mode divides the keyboard into two zones with the same pitch and voice

Step back from the screen

Mullard 12AX7 ECC83 Preamp Tube / Valve (Each) Portable / Wireless PA Those other manufacturers' half-hearted attemptMullard tubes have been around since 1920's and have been instrumental in developing tubes over the years. The Mullard designed 12AX7 ECC83 reaps the benefits of all that knowledge. A solid performer and a favourite amongst musicians, Hi Fi enthusiasts and technicians These tubes are factory selected for low noise and microphonics whilst passing through an even range of low, mids and highs.