Introductions

The New Gottomix REDTWO MKII professional Two-Channel microphone preamplifiers use differential input Class-A two-channel tube microphone preamp design with variable input impedance and selectable tube plate voltage to create the most versatile high performance microphone preamplifiers in their class. They deliver unmatched warmth, presence and clarity.

•  Variable input impedance for flexible microphone voicing (150 Ohms to 2400 Ohms).

•  Selectable plate voltage

•  Large VU meters

•  Front accessible meter trim

•  Meter selectable between -10 dB and +4 dB ranges

•  Tube warmth LED meter

•  Improved discrete class A input microphone preamplifier

•  Lower noise at low gains

•  Lower THD

•  Wider frequency response

•  Front accessible Instrument Input Jack

•  Very high input impedance

•  Automatically switches to the instrument input when you plug in

•  Dimensions: 483 mm W x 165 mm D x 89 mm H

•  Weight: 5.45 kg

•  Frequency Response: 15 Hz to 48k Hz (+0, -1 dB) @ normal plate voltage

•  Dynamic range: >110 dB (A-weighted)

•  CMRR: >90dB

•  THD: <0.005% (typical)

•  Equivalent Input Noise: -133 dBu (XLR, A-weighted)

•  Maximum Input Level: +20 dBu (XLR)

•  Maximum Instrument Input: +17 dBu

•  Input Impedance: 150-3000 Ohms adjustable (XLR), >800K Ohms (Instrument)

•  Maximum Output Level: +27 dBu (XLR)

•  Output Impedance: < 47 Ohms (XLR)

•  Maximum Gain: 75 dB

•  Meter Calibration: 0 VU = +4 dBu or -10 dBu output, selectable

•  High Pass Filter: single pole, 10-200 Hz adjustable

•  Power Requirements: 110-230 VAC