Model: XXVI Phono Preamplifier

Description:

• High quality custom-made parts featuring very large toroidal power transformer and power supply regulators
• Separate regulators for each channel
• Plug-in moving magnet (MM) or moving coil (MC) phono card with jumper selection for gain and loading
• Additional stages of regulation on phono card for each channel
• All-discrete transistor circuit used for audio stages
• Specially selected components for tight tolerance, ensuring excellent audio characteristics
• High quality aluminum case and front panel

Specifications:

• Frequency Response: ±0.25dB ref 1 kHz (MM and MC) 30Hz to 20kHz.  With IEC roll off thereafter
• Sensitivity and Signal to Noise Ratio, MC:
  Jumper 1 fitted: 250uV, >64dB S/N for 250mV out
  Jumper 2 fitted: 500uV, >69dB S/N for 250mV out
  No Jumper Fitted: 1mV, >74dB S/N for 250mV out
• Loading MC: 6n8 in parallel with 1K5 ohms or with jumpers fitted:
  J1 + 2 + 3             100 ohms
  J1 + 2                   110 ohms
  J1 + 3                   130 ohms
  J1                          160 ohms
  J2 + 3                   210 ohms
  J2                          310 ohms
  J3                          470 ohms
• Sensitivity and Signal to Noise Ratio, MM: J1 fitted: 5mV, >79dB S/N for 250mV out
• No Jumper Fitted: 2.5mV, >76dB S/N for 250mV out
• Loading MM: 47K ohms in parallel with capacitance selected by jumper J1
• Power Consumption: <25VA
• Dimensions (H x W x D): 90 x 440 x 300mm
• Nett Weight (unpacked): 8 kgs
• Gross Weight (packed): 10 kgs