BSS Audio Opal DPR-944 — 2+2 Parametric Compressor
About this product
A dual-channel parametric compressor and limiter from BSS's highly respected Opal outboard series. Used on touring productions, broadcast installs and studio recordings for decades — a trusted piece of professional signal processing for any serious live sound setup.
Two independent compressor channels linkable as a stereo pair. Fully parametric controls including threshold, ratio (2:1 to hard limiting), attack, release and gain make-up, alongside programme-dependent auto-release. Frequency-selective side-chain input allows de-essing and frequency-sensitive dynamic processing. Output meters display gain reduction clearly during use. XLR balanced I/O throughout. Available as a standalone outboard unit or as part of a complete live sound outboard package.
Need outboard processing for your event but not sure what to spec? Our team will help you put the right rack together.
Hire includes: Full PAT testing, cleaned and checked unit pre-delivery, and technical support from our team should you need it.
Get a quote: Contact our team at Northants Event Solutions for availability, pricing and delivery options for your event date.
Key Features:
4 channels of dynamics processing in a single 1U rack space — 2 compressors + 2 gates
BSS proprietary subtractive VCA architecture — transparent, musical compression
Parametric frequency-selective compression — compress specific frequency bands, not just full signal
Side-chain parametric filter with listen switch for precise frequency tuning
Frequency-conscious gating — eliminates false triggering from rack tom spill and bleed
Progressive knee ratio control — soft musicality at low ratios, hard precision at high ratios
Stereo linking available on both compressor and gate channel pairs independently
All inputs and outputs fully independent — freely patchable, no forced routing
Switchable +4dBu / -10dBV operating level for professional and semi-professional compatibility
1U rack mount — maximum processing in minimum rack space
Designed and built in England — trusted on stages and in studios worldwide
