WesAudio ngBusComp Analogue Bus Compressor with Digital Recall

The Ultimate Hybrid Mastering Solution

The WesAudio ngBusComp represents the pinnacle of modern studio technology, bridging the gap between legendary analogue warmth and the precision of digital workflow. It is a 100% analogue VCA compressor designed for professional mixing and mastering engineers who refuse to compromise on sound quality but require the efficiency of total DAW integration. Whether you are gluing a mix bus, adding weight to drum groups, or performing critical spatial enhancements in Mid-Side mode, the ngBusComp delivers world-class results with the convenience of a plug-in.

Modern Workflow, Timeless Tone
The ngBusComp eliminates the need for manual recall sheets or gear photos by providing total digital recall and automation directly within your DAW. Connectivity via USB or Ethernet allows the hardware to function like a plug-in, enabling you to automate every analogue parameter—including the mix knob—to create movement and dynamic energy in your productions without ever leaving the sweet spot.

Unrivalled Headroom and Sonic Clarity
Built around a sophisticated Quad VCA THAT 2181 design, this unit offers an incredible +26dBu of headroom, ensuring your signal remains pristine even under heavy compression. This massive headroom, combined with a dynamic range exceeding 120dB, provides the transparency and punch required for high-end mastering and critical tracking applications.

Versatile Sonic Sculpting
Unlike standard VCA compressors, the ngBusComp features two distinct output stages: electronically balanced for transparency, or transformer-balanced (IRON) for classic British console character. The proprietary variable THD control allows you to dial in musical harmonic saturation, while the integrated IRON PAD passive attenuator lets you drive the Carnhill transformers hard for maximum "vibe" without clipping your converters.

Main features:

• 100% analogue signal path with +26dBu headroom for exceptional clarity
• Dual mono, stereo, and Mid-Side (M/S) compression modes
• Four THAT 2181 VCAs in the signal path per channel for low-noise performance
• Total recall and analogue automation via VST, AU, and AAX plug-in formats
• Two selectable output stages: normal (electronically balanced) and IRON (Carnhill transformer balanced)
• IRON PAD passive attenuator managed by a relay cascade for precise gain staging
• Proprietary variable THD control for adjustable analogue saturation from 0% to 8%
• Dedicated mix knob for automated, effortless parallel compression
• Advanced sidechain filters including 60, 90, and 150 Hz high-pass and two tilt filters
• Ethernet and USB connectivity for flexible studio and network integration

Tech Specs:

• Type: Next-Generation Digitally Controlled Analogue VCA Bus Compressor
• Headroom: +26 dBu
• Dynamic Range: > 120 dB
• Frequency Response: 0 Hz – 300 kHz (-3 dB)
• THD+N: < 0.006% (20 Hz – 20 kHz at 0 dBu)
• VCA Type: Quad THAT 2181 per channel
• Ratio Settings: 1.5:1, 2:1, 4:1, 10:1, INF
• Attack Times: 0.1, 0.3, 1, 3, 10, 30 ms
• Release Times: 0.1, 0.3, 0.6, 0.9, 1.2 s, and Auto
• Sidechain Filters: 60, 90, 150 Hz, T1, T2 (Tilt), EXT (External Input)
• THD Control: Variable from 0% to 8% analogue saturation
• Output Stages: Electronically balanced / IRON (Carnhill Transformer balanced)
• Inputs/Outputs: Balanced XLR
• External Sidechain: 1x 6.3 mm (TRS) Jack
• Digital Control Interface: USB 2.0 or Ethernet (UDP)
• Format: 19" Rackmount, 3U height
• Dimensions: 135 x 483 x 252 mm
• Weight: 7.95 kg (10 kg boxed)
• Explore WesAudio Premium Analogue Gear [ngBusComp]: https://wesaudio.com/product/ngbuscomp/