Zphono Features Works with all line drive preamplifiers RIAA curve accurate to 0.25 dB Ultra-low distortion Switchable gain for moving magnet or moving coil cartridges Exclusive AC polarity switch to eliminate hum Ultra high-speed, low-noise opamps Audiophile grade resistors and capacitors Gold-plated RCA input and output jacks Unique half-rack width chassis; 1 rack space high Rack mount kit sold separately Specs Gain at 1 kHz :MM, 46dB; MC, 61 dB Input Sensitivity at 1 kHz :MM, 5 mV in for 1.1 V outputMC, .9 mV in for 1.1 V output Input Impedance :MM, 47 k ΩMC, 100 Ω Input overload:MM, 200 mV; MC, 36 mV Input Capacitance150 pF RIAA accuracy:0.25 dB, 20 Hz - 20 kHz S/N ratio:MM, 84 dBMC, 58 dB Power requirement:115 V - 230 V, 60/50 Hz, 5 W Dimensions:8-1/2 w x 1-3/4 h x 10 d, 2 h with feet Net weight: 4 lbs.
