Zphono XRM
Features:-
•Dual inputs for two turntables (1 MM & 1 MC)
•Front panel input select switch
•Front panel mono/stereo mode switch
•Front panel rumble filter switch
•Balanced and unbalanced outputs
•Variable MC impedance adjustment of 50-1050 ohms
•MM Gain options of 40 dB or 50 dB unbalanced (46 dB/56 dB balanced)
•MC Gain options of 50 dB or 60 dB unbalanced (56 dB/66 dB balanced)
•RIAA accurate to within 0.2 dB
•Ultra-low distortion ( < 0.02% THD)
•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
Technical Specifications:-
Frequency Response:
20-20 kHz, +/- 0.2 dB
Total Harmonic Distortion:
0.02% at 1 kHz
Signal to Noise Ratio, MM 40 dB Setting:
> 94 dB, input shorted, IHF A-weighted
> 90 dB, input shorted, unweighted
Signal to Noise Ratio, MM 50 dB Setting:
> 94 dB, input shorted, IHF A-weighted
> 90 dB, input shorted, unweighted
Signal to Noise Ratio, MC 50 dB Setting:
> 92 dB, input shorted, IHF A-weighted
> 88 dB, input shorted, unweighted
Signal to Noise Ratio, MC 60 dB Setting:
> 82 dB, input shorted, IHF A-weighted
> 80 dB, input shorted, unweighted
Inter-channel Crosstalk:
> 80 dB at 1 kHz
Input Impedance:
MM: 47k Ω
MC: 50-1050 Ω
Output Impedance:
Unbalanced: 150 Ω
Balanced: 150 Ω per leg
Input Sensitivity at 1 kHz, 4mV Input:
40 dB: 5 mV for 500mV output
50 dB: 5 mV for 1.5 Volts output
60 dB: 5 mV for 3 Volts output
v
Input Sensitivity at 1 kHz, 1V Output:
40 dB: 10 mV for 1.0 Volt output
50 dB: 3.5 mV for 1.0 Volt output
60 dB: 1.8 mV for 1.0 Volt output
Total Gain:
40 dB / 50 dB / 60 dB (unbalanced output)
46 dB / 56 dB / 66 dB (balanced output)
Rumble Filter:
40 Hz high pass, 18 dB /oct.
AC Power Requirement:
Standby: 0 watts
Power On: 7 watts
115 VAC or 230 VAC 50 - 60 Hz
(Selected on bottom)
Dimensions:
Width: 8.5" (220 mm)
Depth: 10" (254 mm)
Depth: 12" (305 mm) - cables connected
Height, with feet: 2" (51 mm)
Height, without feet: 1.75" (45 mm), 1U v
Weight:
Net: 3.9 lbs. (1.8kg)
Shipping: 6.8 lbs. (3.1 kg)