Number of volume
positions
135 + mute
Attenuation range
From +3 to -80dB
Attenuation step sizes
0.5 dB with the buffer (1 dB below -48 dB
or without the buffer)
Attenuator
2 pair bespoke silver winded autoformers
Maximum input signal
16V RMS (between pin 2 & 3 of the XLR
sockets), 8V from single ended source
Frequency response
Within +/- 0.1 dB in the 20 Hz - 20 kHz
frequency range
Distortion
less than 0.001% at average volume
levels, see the FFT spectrum
Channel balance
better than +/- 0.1 dB.
Input impedance
Min.: 50 kOhm (depends on the
connected power amp input impedance),
but above 1 MOhm at average volume
levels
Inputs
3 pair XLR
Outputs
2 pair XLR sockets
Dimensions
Width: 135 mm (5.3 in), Height: 130mm
(5.1 in), Depth 270 mm (10.6in).
Weight
3 kg
Power supply
6V DC, min 0.5A
Power consumption
6V, max. 300 mA
IR remote controller
Apple remote
SPECIFICATION
13