Prefessional Audio Products

Double reverb classic analog effect.
LCD parameters display, easy to parameters adjust.
Reverb effect of agile change.
Design is the overall module. More reliable.
Professional F. B restraint module, easily solved screaming.

Channel output has 7 groups balance & 7 groups unbalance(L/R/L-surround/R-surround/L-SUB/R-SUB/center), can be flexible with the power op-AMP
Center & surround output channel, vocal & music its volume ratio independent adjust.
SUB channel has 45-500Hz phase adjust the volume can be control independently
Music & MIC 3 band parameters EQ adjust, analog effect has 2 parameters EQ adjust.

Technical Parameter
Items Parameter Test
Output channel main output(L/R) √
Center √
SUB √
Surround(L/R) √
dB S/N MIC 75dB 1kHz OdB input
MUSIC 90dB
THD MIC 0.0003 1kHz OdB
MUSIC 0.0001 input
MAX Input Level MIC 300mv 1kHz
MUSIC 6V input
MAX Input Level MIC 10Vrms 1kHz
MUSIC 10Vrms input
Sensitivity MIC 15mV
MUSIC 300mv
(Ω ) MIC 10K unbalance
Input impedance MUSIC 47K unbalance
Channel resolution 85dB
(Ω ) Output impedance 300 balance, 1K unbalance
Feed back inhibition √
Tone adj MIC BASS: 100Hz(± 15dB), MID: 1kHz(± 15dB), TREBLE: 10kHz(± 15dB)
MUSIC BASS: 100Hz(± 15dB), MID: 1kHz(± 15dB), TREBLE: 10kHz(± 15dB)
Weight Net Weight 3.0KG
Total Weight 3.5KG
Dimensions(W*H*D) Unit Dimensions 485*170*50mm
Pack Dimensions 500*253*103mm.