– advanced analog stereo VCA compressor with PEAK/RMS detection 
– all parameters are digitally controlled via front panel and/or DAW (with dedicated plugin) 
– dry/wet MIX control for parallel compression 
– sidechain high pass filter with hardware insert and preview function 
– adjustable THD for harmonically rich sound 
– on-board measurement of PEAK/RMS levels 
– 100% analog audio signal path 
– total recall and A/B comparison from your favourite DAW 
– LED matrix display and six encoders with push-button action for ease of control 
– USB connectivity with MAC/PC 
 
Technical Specification
– Frequency response 10Hz to 22kHz (+/- 0.2 dB) 
– Dynamic range: 106dB (+23dBu, 22kHz BW) 
– S/N ratio: 87dB (A-weighted, +4dBu, 22kHz BW, unity gain) 
– Crosstalk: -83dB @ 1kHz, +18dBu, channel-to-channel 
– CMRR: max 85 dB @ 3 kHz, min 52 dB @ 20Hz, 20 kHz BW 
– THD: 2nd: < 0.06%, 3rd: < 0.01%; 4th: < 0.006%; (+4 dBu, 20-20 kHz, unity gain, THD and CLIP disabled) 
– balanced stereo input (XLR), 23dBu max input level (THD < 0.2%) 
– balanced stereo output (XLR), 23dBu max output level (THD < 0.2% into >2kohm) 
– Input impedance (differential): 48kΩ (for balanced signal) 
– Output Impedance: 50Ω + 50Ω (electronically balanced) 
– 2U enclosure, 230mm deep (Mastering Compressor) 
– 1U enclosure, 230mm deep (Bus Compressor) 
– universal 100 – 240V power supply designed by Bettermaker (with Auto-on function) 
– Maximum power consumption: 25W 
– Shipping weight: 5.5 kg (Mastering Compressor), 5 kg (Bus Compressor) 
 
- Threshold: -35dB / +5dB (40dB range) 
- Attack: 0.1 – 60 ms 
- Release: 10 – 2000 ms 
- Ratio: 1.5, 2, 4, 6, 10:1 
- Knee: 20dB 
- Output: -5dB to +15dB 
- Sidechain HPF: off – 370Hz 
- Sidechain Feed: Forward 
- Sidechain Type: PEAK/RMS