The Master Sum Box incorporates two high-performance, Lundahl transformer-coupled mic preamplifiers for the microphone outputs. The whole system is powered by two channels of 48V phantom power from your mixing console. A red light for each channel will flash when phantom power is supplied.
Single 4-pin female XLR, to connect from the SSB6000
Dual 3-pin male XLR, 2 channel microphone outputs
100Hz -10kHz (-3dB) with Soft Boost Grid
100Hz -15kHz (-3dB) with High Boost Grid.
Hi-cut: -6dB/oct. from 10kHz
Lo-cut: -6dB/oct. from 100Hz
Power supply: 48V phantom, applied simultaneously to the 2 microphone outputs.
Output impedance: <600 Ohms
THD: 0.05% (100Hz – 10kHz)
Crosstalk: -70dB at 1kHz
Cable Drive Capability: 200 meters
Dimensions: 12 x 10.4 x 3.4cm ( 4.7 x 4.10 x 1.4in)
Weight: 399g (14,1 oz)