Mastering Compressor

Bettermaker Mastering Compressor is for those who seek mastering grade compression with the convenience of fast and precise recall and automation.

Mastering Compressor offers 100% analog signal path, high class VCA compression with, 3 different compression modes, sidechain with HPF, parametric and LPF section with hardware insert and preview function, Stereo/Dual mono/MS operation, adjustable THD saturation and more..

All this with mastering grade sound and patented recall with a speed of a native plugin.

Digital Section The sound of the Compressor is of course based on the quality of its analog audio path. But all the control and user interactions are performed in the digital domain. This allows us to incorporate options and possibilities not found in any standard analog compressors:

Save and recall presets from on-board memory (400 slots available)

Instant reset of all parameters

Rapid, precise and repeatable adjustments

Precisely linked stereo operation with the ease of a single control

DAW automation and recall of all available parameters

The digital section of the Mastering Compressor is based around high speed, 32-bit micro-controller, with dedicated firmware programmed into its memory (with the possibility of updating the firmware via USB connection). It's responsible for controlling the VCA, the user interface, presets management, audio measurement, USB connectivity and other Mastering Compressor functions.

The use of separate ground planes for analog and digital section results in perfect noise isolation between these two worlds. High quality switching power supply, designed by Bettermaker, was used to provide low hoise, hum free power to all analog and digital components.

Front panel and LCD touchscreen The front panel of the Mastering Compressor is build around big LCD touchscreen, that allows you to control almost all functions available in the device. Apart from that, you can also monitor input/output levels, amount of gain reduction applied by the compressor or store and recall presets using on-screen QWERTY keyboard.

Advanced analog VCA compressor with PEAK or RMS detection and switchable forward/backward feed

All parameters are digitally controlled via front panel and/or DAW (with dedicated plugin)

Stereo, dual-mono and mid/side operation modes with with focus and sidechain preview function

Our famous BM, SG and DX modes

Adjustable 15 - 30 Hz high pass filter at the compressor input

Dry/wet MIX control for parallel compression

HPF, LPF and fully configurable parametric filter in sidechain with option of hardware insert

Adjustable drive (for odd/even clipper) and THD function for harmonically rich sound

Range Setting - limit the maximum amount of gain reduction!

On-board measurement of PEAK/RMS levels

100% analog audio signal path

Total recall and A/B comparison

Five inch capacitive touchscreen with backlight

USB connectivity with MAC/PC

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): 48k (for balanced signal)

Output Impedance: 50 + 50 (electronically balanced)

2U enclosure, 230mm deep (Mastering Compressor)

1U enclosure, 230mm deep (Bus Compressor)

universal 100 - 240V power supply designed by Bettermaker

Maximum power consumption: 25W

Shipping weight: 5.5 kg (Mastering Compressor), 5 kg (Bus Compressor)

Threshold: -35dB / +5dB (40dB range)

Attack: 0.1 - 250 ms

Release: 10 - 2000 ms

Ratio: Variable 0.7:1 - 10:1

Knee: Variable 0 - 20dB

Output: -5dB to +15dB

Width (in M/S): -8dB to +8dB

Range: Variable 0.1dB - 20dB / off

HPF24: Off/15/20/25/30 Hz

THD + DRIVE: off/odd/even

Sidechain HPF: off - 370Hz

Sidechain LPF: 2k - 18k / off

SC MF gain: +/- 15dB

SC MF freq: 0.5 - 10kHz

SC MF Q: 0.2 - 8

Sidechain Feed: Forward/Backward

Sidechain Type: RMS/PEAK