Zphono XRM

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·         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

• 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

  
  
• 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

  
  
• Weight

  Net: 3.9 lbs. (1.8kg)

  Shipping: 6.8 lbs. (3.1 kg)