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The Warm Audio BUS-COMP is an all-analog, 2 channel, stereo VCA compressor based on classic circuitry that has provided silky smooth tone for decades. Stereo VCA compressors are masterful at controlling dynamics on many sources, but they have become widely known for their magic touch on stereo mixes. The BUS-COMP will perform well on stereo mixes, drum mixes, drum overheads, acoustic guitars, keyboards, piano, orchestral instruments, voice-overs and an array of other sources. The BUS-COMP is primarily designed for stereo use, but it can be used just as successfully on individual mono sources. VCA compressors of this type have become widely loved for their ability to control dynamics effortlessly but also for the added tone and depth they provide to the audio signal that passes through them, even when no compression is applied. Specifications: • All analog, 2 channel, stereo VCA compressor • Based on legendary VCA compressor technology • Selectable discrete opamp stage with CineMag USA transformers • External side chain source select • Selectable Hi-pass Filter: 30, 60, 105, 125, 185 Hz • Compressor engage switch for easy A/B compress vs. no-compress comparison • Performs well on stereo mixes, drum mixes, drum overheads, acoustic guitars, keyboards, piano, orchestral instruments, voice-overs and endless other sources • Can be used on stereo as well as individual mono sources • THAT 2180 VCA's • Optimally provides both XLR and TRS connectivity • Noise: +29dBu, 20Hz - 20kHz • Dynamic Range: > 120dB • Frequency Response: 18Hz - 22lJz • THD + Noise, 20Hz - 20kHz, +20dBu input: <.05% • Input Impedance: 10k Ohms • Output Impedance: 50 Ohms
Hardware processing that stays out of the CPU.
- Analogue signal path
- Consistent, repeatable settings
- No plugin latency
- Rack mountable
- Manufacturer warranty
What is the BUS-COMP?
Outboard processing runs in the analogue domain, which means no latency and no CPU cost, and it commits a decision at the point of tracking. For bus compression in particular, hardware still does something plugins approximate rather than reproduce.
At a Glance
| Brand | Warm Audio |
|---|---|
| Model | BUS-COMP |
| Type | Outboard processor |
| Path | Analogue |
| Latency | None |
What are the key details?
| Type | Outboard processor |
|---|---|
| Path | Analogue |
| Latency | None |
| Format | Rack |
| Condition | New, original packaging |
Why choose Warm Audio?
A hardware bus compressor is the single most recognisable piece of the sound of commercial records. It is not a subtle difference.
Frequently asked questions
Does it add latency?
No, analogue processing is instantaneous.
Is it rack mountable?
Most models, see the description.
Can it run on the mix bus?
Yes, that is the primary use for bus processors.
Does it need a computer?
No, it operates standalone.
Why buy from Victory Musical Instruments?
Victory Musical Instruments is a veteran-owned pro audio dealer based in Miami, Florida, founded by a working musician. Free U.S. shipping, financing at checkout and local pickup in Miami. Call 844-687-4208.
Volume and project pricing available for studios, schools and institutions.