瑞士 Goldmund高文 Mimesis 22H NextGen 前级
Nominal level: 1.55 V RMS.
Maximum output level (balanced) : 9.6 V RMS.
Maximum output level (unbalanced): 4.8 V RMS.
Output impedance: 50 Ohms.
These values from any level to 10 V RMS:
+/- 0 dB, 20 Hz to 20 kHz.
+/- 3 dB, 0.2 to 1.2 MHz.
Nominal level: 100 mV.
Saturation level: 5 V RMS.
Nominal input impedance: 39 kOhms.
Separated input level adjustment for each of the 7 line inputs: -12 to 12 dB.
Maximum input level (balanced) : 9.6 V RMS.
Maximum input level (unbalanced): 4.8 V RMS.
Propagation delay <300 ns stable with frequency from DC to 200 kHz.
1 Vrms output level, 80 KHz measurement bandwidth.
600 ohms termination impedance.
THD unbalanced input to unbalanced output 0.0002 % flat with frequency.
THD balanced input to balanced output 0.0001 % flat with frequency.
IMD unbalanced input to unbalanced output 0.0002 %.
IMD balanced input to balanced output 0.0001 %.
Slew rate of the amplification stages: 2500 V/us.
Rise time: < 400 ns.
Separation: > 105 dB between channels.
(20 Hz – 20 kHz).
Signal-to noise ratio on line input: > 120 dB (0.01 Hz – 10 MHz).
Weighted ASA A: > 130 dB.
Nominal line voltage: 115 V or 230 V.
Input voltage range: +/- 15 %.
Maximum power consumption: 70 W.
Separated ground and earth signal.
Connection optional between earth and ground to cancel all ground loops.
Automatic switching to MUTING if the AC line drops or is interrupted.
Automatic protection against tape loops.
MUTING/POWER switch control.
VOLUME control.
BALANCE control.
RECORD/MENU switch.
PHASE/EDIT switch.
7 INPUT CONTROL switches.
Power connector.
Earthing post (yellow-green).
Output connectors XLR (right and left) balanced.
Output connectors RCA (right and left) for Tape and Line outputs.
Signal grounding post (black).
Input connectors XLR (right and left) balanced.
Input connectors RCA (right and left) for Tape and line inputs.
Link float.
RS232 Connector.
Main fuse (2.5 A slow-blow).
PREAMPLIFIER:
44 W x 16.5 H x 40 D (cm).
20 kg.
POWER SUPPLY:
44 W x 16.5 H x 37.5 D (cm).
25 kg.
