Designed for professional mixing and mastering applications, the SMC 2B divides the audio signal into three frequency bands, each with independent Threshold, Ratio, Attack, Release, and Gain controls. Adjustable crossover frequencies allow precise control over the Low, Mid, and High bands, making it possible to shape dynamics without compromising the natural balance of the original signal.

The SMC 2B combines the warmth and character of tube circuitry with the smooth, transparent response of optical compression. Its versatile design makes it equally suitable for subtle mix bus processing, mastering, drum buses, instrument groups, and individual tracks. From gentle dynamic refinement to more pronounced tonal shaping, the SMC 2B delivers exceptional control while maintaining musicality and clarity.

Main Features

* High-end, all-tube stereo multiband compressor
* Three independent optical stereo compressors
* Three frequency bands: Low, Mid, and High
* Adjustable crossover frequencies:
* Low/Mid: 60 Hz – 1.2 kHz
* Mid/High: 1.2 kHz – 6 kHz
* 6 dB/octave crossover networks
* Independent Threshold, Ratio, Attack, Release, and Gain controls for each band
* LED gain reduction indicators
* Master output gain control: Off to +10 dB
* Stereo balance adjustment: ±1.5 dB
* Flat frequency response (±0.25 dB) with equal band gain settings
* Suitable for mixing, mastering, and individual instrument processing

All vacuum tubes have been tested. ECC83 was replaced with a new one.
Unit recalibrated after the service.

Serial no.: #11908

PSU works on 115-230V, EU power cord included.

We ship worldwide, feel free to ask for a precise shipping quote.

The listed ex VAT / VAT0% price applies if you have a company with a valid EU VAT number or if you're based outside of EU. Non-EU buyer pays the import duty and tax as regulated by their local customs. Private buyers in EU are a subject to VAT. We would have to add and charge 24% VAT tax part from private buyers in EU.