MULTICORE
Multiband Compressor
A Three-Band Compressor Built for Control
At the heart of the Multicore is an adjustable active crossover that separates the audio into Low, Mid, and High bands with a gentle 6 dB/oct slope. This ensures musical shaping of each frequency range while avoiding unwanted phase interactions. Because each band has its own compressor module, you can fine-tune dynamics in ways impossible with a single-band design.
Independent Compression for Every Band
Threshold, Ratio, Attack, Release, and Gain settings are available on all three compressors, giving you complete authority over transient design and tone. Each band also includes a Mute/On/Bypass switch, allowing isolated monitoring or creative processing by disabling specific frequency ranges.
Built for Professional Reference and Precision
The Multicore uses transformer-balanced inputs and outputs (UTM Industry) and a fully THT-based signal path. All passive components are matched for superior left/right consistency, ensuring reliable stereo imaging. Low noise, high headroom, and minimal crosstalk make the unit suitable for mix buses, mastering, or any application requiring uncompromising audio integrity.
Specifications
| Device Type | VCA Compressor, 3-Band |
| Audio Transformers | IGS Custom |
| Input Impedance Balanced |
10k Ohm, UTM Industry transformer |
| Output Impedance Balanced |
600 Ohm, UTM Industry transformer |
| Operating Level | +4 dBu |
| Max Input Level | +28 dBu |
| Max Output Level | +28 dBu |
| Dynamic Range | 104 dB(A) |
| Max Gain Reduction | -20 dB |
| Attack | 0.1, 0.3, 1, 18, 30 ms |
| Release | 0.1, 0.4, 0.6, 0.8, 1.6, Auto |
| Ratio | 2:1, 4:1, 10:1 |
| Frequency Response | 10 Hz – 30 kHz (+0.3 dB / −0.3 dB) |
| Signal-to-Noise Ratio | 90 dB(A) |
| THD+N | 0.08% |
| IMD (SMPTE) | 0.03% |
| Crosstalk | 88 dB |
| Voltage | 115V / 230V (selectable) |
| Power Consumption | 22 W |
| Shipping Weight | 10 kg |
In the interest of product development, IGS Audio reserves the right to modify specifications without prior notice.