SPECIFICATIONS
INPUT
Connectors: 1/4" TRS or XLR

● Type: Electronically balanced/unbalanced, RF filtered
● Impedance: Balanced > 50kQ, unbalanced > 25k
● Max Input Level: CMRR: +22 dBu typical, balanced or unbalanced
● CMRR: >40 dB, typically > 55 dB at 1 kHz

OUTPUT
Connectors: 1/4" TRS
● Type: Impedance-balanced/unbalanced, RF filtered
● Impedance: Balanced 2009, unbalanced 100
● Max Output Level: >+21 dBu balanced/unbalanced into 2 k or greater

OUTPUT
Connectors: XLR
● Type: Electronically-balanced/unbalanced, RF filtered
● Impedance: Balance 600, unbalance 30Ω
● Max Output Level: >+20 dBu balanced/unbalanced into 600 or greater

PERFORMANCE:

● Bandwidth: 20 Hz to 20 kHz +0/-0.5 dB

● Frequency Response:<3 hz to> 90 kHz, +0/-3 dB
● Signal-to-Noise: Ref: +4 dBu, 22 kHz measurement bandwidth


Stereo Mode/Mono Mode
>94 dB >94 dB
Low-Mid Output: >94 dB
Mid Output: >93 dB
High-Mid Output: >92 dB
High Output: >90 dB >88 dB
>94 dB >94 dB
Mid Output: >93 dB
High Output: >91 dB >91 db

● Dynamic Range: >106 dB, unweighted, any output
THD+Noise: <0.004% at +4 dBu, 1kHz
<0.04% at +20 dBu, 1 kHz
● InterChanel Crosstalk: <-80 dB, 20 Hz to 20 kHz

FUNCTION SWITCHES:

● Front Panel:
Low Cut Activates 40 Hz Butterworth, 12 dB/octave
high-pass filter, one switch per channel.
Phase Invert: Inverts the phase at the output, one switch per output.
● Rear Panel:
x10: Multiplies crossover frequency range by 10, one switch per channel.
● Mode:
LF Sum: Selects stereo/mono and 2/3/4-way operation.
Selects normal (stereo) or mono-summed low
frequency operation.