ART TPS II Tube Preamplifier SystemDesigned as the ideal preamp for any application, the tube driven TPS II and DPS II add warmth and texture to any audio source. These two channel high performance preamps use a hand selected 12AX7A tube in the low noise input circuitry. The TPS II can accept up to +20dB peaks while maintaining over 120dB dynamic range with incredibly low distortion. This, coupled with ARTs proprietary V3 (Variable Valve Voicing) and variable input impedance allow the