IGS Audio ZEN
Zener-diode mastering compressor
Compressor / LimiterPrice not published
Specifications
- Type
- Compressor / Limiter
- Description
- Zener-diode mastering compressor
- Topology
- solid-state, Zener-diode feedback (14 bipolar transistors/ch, 8 matched Zener diodes)
- Signal path
- Analog
- Channels
- 2
- Channel format
- stereo, stereo-linkable
- Form factor
- rackmount
- Powered
- yes (internal PSU)
- Frequency response
- 20Hz-20kHz +/-0.1dB
- Impedance (Ω)
- 10000 in / 75 out
- Country of manufacture
- Poland
Details
Controls: Stepped compression ratio with limiter mode, Attack (8-100ms x4), Release (10-2000ms x4), sidechain HPF (60/90/120/240Hz), stereo link, hardwire bypass, VU gain-reduction meters
I/O: Balanced in (10k ohm) / out (75 ohm), custom IGS transformers in/out
Notes: IGS explicitly ties design to the RS168/TG12345 lineage (Abbey Road / Beatles heritage). Rack-only, no known 500-series version. Price EUR-only (2720 EUR).