Tube Tech MP 1A Mic. Preamplifier and DI - Manual (Page 2)

Lydkraft ApS
Mose Allé 20, DK 2610 Rødovre
Denmark
2
CONTROLS:
GAIN: The gain switch has a range from +20dB to +70dB in steps of 5dB.
LF cut: The high pass filter is selectable between off, 20 Hz 12dB/octave) and
40 Hz (6dB/octave).
Phantom
power:
The phantom power switch switches the +48V DC power on and off.
The +48V DC is supplied to the microphone input via two 6,81 K
resistors.
PAD: This switch places a -20dB attenuation in front of the microphone
transformer.
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