Frequency Response:
Main Output, no load,
 –0.2 dB @ 10 Hz
–3 dB @ 160 kHz
Noise:
Measured at Main Output, unweighted, 22Hz-22kHz, Terminated 150 Ohms.
With gain at unity
 better than –100 dBu.
With gain at 66 dB
better than –62 dBu
Equivalent Input Noise
better than –128 dBu
High Pass Filters:
Continuously variable swept frequency from 20 Hz to 250 Hz.
Slope:
 12 dB/Octave
Gain:
Unity to +66dB in 6 dB steps, Trim continuously adjustable from –6dB to +6dB
Buss Output:
Output is designed to feed a Buss-mix Amplifier (ie. Buss inputs on 5043) at the internal system level of -2.5 dBu.
Maximum Output Level:
Maximum output from 20 Hz to 40 kHz is +25 dBu.
Mute:
Mutes Main Output only.
Total Harmonic Distortion and Noise:
@ 1kHz, +20 dBu output:
Main Output:
 Better than 0.001%
@ 20Hz, +20 dBu output:
Main Output:
Better than 0.002%
Silk Engaged:
 Better than 0.2% Second harmonic
Equalization:
Low Shelving EQ:
 +/- 15dB boost or cut. Corner frequency 160Hz
High Shelving EQ:
 +/- 15dB boost or cut. Corner frequency 8kHz 16kHz switch selectable
Mid Peak EQ:
 +/- 15dB boost or cut. Continously variable frequency,
80 to 800Hz or 800Hz to 8000Hz switchable
Phantom Power:
+48 Volts DC +/- 1%
Power requirements:
Voltage range:
9 to 18 Volts DC

Current consumption:

@ 9VDC Current is

910 mA typical: Power = 11.7W

@ 12VDC Current is

 670 mA typical: Power = 12.0 watts

@ 15VDC Current is

 530 mA typical: Power = 12.0 watts

@ 18VDC Current is

 450 mA typical: Power = 11.7 watts
Connector:
5.5mm X 2.1mm DC jack, Center Positive

“As open as any mic amp I've heard in recent times...... As you'd expect, the EQ and filter are also fabulous, offering the musical boost you expect from a traditional Neve design.”

- Future Music

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