TUBE ULTRAGAIN T1953
[T1953] 
2-Channel Tube Microphone/Line Preamplifier
Everything you look for in a good preamp: discrete input stages, input gain adjustment, phantom power, mic/line capability, switchable high-pass filter and a phase inversion switch. Plus twin 12AX7 tubes and our ULTRA-TUBE circuitry, which lets you add exactly the amount of tube warmth you want to your signal
