- TRS differentially balanced ins and outs
- Mode switches for mono 4-way or stereo 2-way/3-way operation
- Low frequency summed (subwoofer) output
- x10 range switch on both channels
- 40Hz high pass (low cut) filter both channels
- Phase reverse switch on all outputs
- Individual level controls on all outputs
- 24dB per octave Linkwitz-Riley filters (the professional standard)
- Stereo/Mono status LEDs indicate the selected mode
| Brend | dbx |
|---|
Crown 135MA
Crown CT4150
Crown CDI4-300
JBL AC118S
Crown XLI 3500
Crown CT475
JBL AC266
JBL AC18/26
Marshall - CV355-30X-NDI
Crown CT8150
JBL AC115S
Crown CDI 2000
JBL CONTROL 12C/T
SENNHEISER ew IEM G4-A
Crown DCI2-1250
Crown CXM 2000 

