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TU 10 tube pre

Omhoog

Desctiption                    

  • 5 line inputs
  • 1 line output - 1 tape output
  • All discrete circuitry
  • Class A operating mode
  • High performance regulated power supply
  • Tubes: ECC85 en 6922
  • Delay switch on (2 mn 30 s approx.)

 

  • Characteristics
  • Specifications with 230 VAC line / 50 Hz
  • Nominal rated output : 2 volts
  • Gain: 13 dB
  • Input impedance : 16 Kohm
  • Output impedance : 370 ohm
  • Frequency response :1 Hz - 500KHz (+/- 3 dB
  • Maximum output level : > 14 volts
  • Signal to noise ratio (unweighted) : >106 dB
  • THD at rated output : 0.01 %
  • Rise time : 0.6 us
  • Slew rate : >30V/us
  • Negative feedback :17.0 dB
  • Phase polarity :non inverted
  • Stereo separation : 62 dB (100 Hz-10 KHz)
  • Crosstalk : >70 dB at 10 KHz
  • Input overload level : >3 Volts
  • Recommended load impedance : 20 Kohm minimum
  • Inter-channel gain difference : 0.2 dB max
  • Power supply : 100 -> 130 VAC (50 / 60 Hz) // 200 -> 250 VAC (50 / 60 Hz)