Mimesis 37S

Mimesis 37S - アナログ・プリアンプ

The Goldmund Mimesis 37 Signature is a high-end line analog preamplifier. It uses the ultra-low noise analog technology initially developed for the Mimesis 22S. The efficiency of this technology has been proven over many years and enables the Mimesis 37s to produce the cleanest sound one can dream of. The Mimesis 37S uses a separate power supply unit with 4 separate circuits and 2 successive stages of power regulation. It benefits from a full dual-mono construction with processor-driven linked attenuators. It is delivered with 7 inputs -5 unbalanced and 2 balanced- 1 unbalanced tape loops, and balanced and unbalanced analog output circuits.

  • INPUTS
    • Input impedance: 39 kOhms
    • Maximum input level (balanced) : 9.6 V RMS
    • Maximum input level (unbalanced): 4.8 V RMS
    • Separated input level adjustment for each of the 7 line inputs: -12 to 12 dB
  • OUTPUTS
    • Output impedance: 50 Ohms
    • Maximum output level (balanced) : 19.2 V RMS
    • Maximum output level (unbalanced): 9.6 V RMS
  • FREQUENCY RESPONSE
  • These values for any level to maximum output level
    • +/- 0 dB, 20 - 20 kHz
    • +/- 3 dB, 0.2 – 900kHz
  • GROUP DELAY
    • Propagation delay <300 ns stable with frequency from DC to 200 kHz
  • DISTORTION
    • With 1 V rms output level, 80 KHz measurement bandwidth, 600 ohms termination impedance
    • THD unbalanced in to unbalanced out 0.002% flat with frequency
    • THD balanced in to balanced out 0.001% flat with frequency
    • IMD unbalanced in to unbalanced out 0.002%
    • IMD balanced in to balanced out 0.001%
  • SPEED
    • Slew rate of the amplification stages: 200V/us
    • Rise time: < 400 ns
  • CROSSTALK
    • Separation: > 105 dB between channels. (20Hz – 20kHz)
  • NOISE
    • Signal-to noise ratio on line input: > 120 dB (0.01 Hz - 10 Mhz)
    • Weighted ASA A: > 130 dB
  • OPERATING TEMPERATURE
    • Room temperature: -30 to +40 degrees Celsius ( -22 to +104 degrees Fahrenheit)
    • Internal temperature: +45 to +70 degrees Celsius ( +113 to +158 degrees Fahrenheit)
  • POWER
    • Nominal line voltage: 117 or 234 V
    • Input voltage range: +/- 10 %
    • Maximum power consumption: 70 W
  • GROUNDING
    • Separated ground and earth signal
    • Connection optional between earth and ground to cancel all ground loops
  • SAFETY FEATURES
    • Automatic switching to MUTING if the AC line drops or is interrupted
    • Automatic protection against tape loops
  • FRONT PANEL CONTROLS
    • Muting/Power switch with Led control
    • Volume control
    • Balance control
    • Record/Menu switch
    • Phase/Edit switch
    • 7 Input Control switches (with Led control)
  • REAR PANEL CONNECTORS AND CONTROLS
    • Power connector
    • Earthing post (yellow-green)
    • Output connectors RCA (right and left)
    • Output connectors RCA (right and left) for Tape 1 and Tape 2
    • Signal grounding post (black)
    • Input connectors RCA (right and left) for Tape and line inputs
    • Link float
    • RS232 Connector
  • POWER SUPPLY
    • Power cord socket (3 lugs)
    • Mains Fuse (2.5A slow-blow)
    • Voltage Selector 110/220 V
  • SIZE AND WEIGHT
    • Preamplifier
    • 440 W x 380 D x 90 H (mm)
    • Power Supply
    • 440 W x 280 D x 60 H (mm)
    • Total Weight: 15 kg
  • WARRANTY
    • 3 years