Capturing the legendary sound of world-class Scandinavian compression has never been more accessible than with the WA-1B, a meticulously crafted compressor that brings studio-grade dynamics processing to your fingertips. This remarkable unit faithfully recreates the smooth tube-optical warmth that has made its original inspiration a favourite among top-tier producers and engineers, including Chris Lord-Alge and Rick Rubin.
The WA-1B excels at providing that coveted “forgiving” musical compression characteristic of tube-optical circuitry, whilst offering the speed and control typically associated with modern dynamics processing. Its hand-wired construction ensures authentic recreation of the renowned original circuit, making it an invaluable tool for professional audio applications.
Premium components define the WA-1B’s exceptional performance, featuring custom large-core transformers sourced from Lundahl Sweden, carefully selected tubes from JJ and Tung-Sol, and a high-precision optical element. This combination enables ultra-fast and accurate operation whilst preserving the authentic analogue warmth that makes tube-optical compression so highly regarded in professional recording environments.
- Accurately recreating world-class Scandinavian compression combining smooth tube-optical warmth with precision controls
- True-to-spec 270 volt, 100% discrete analog signal path - handwired with through-hole components
- Transformer-balanced fully floating input and output - Custom-core large transformers from Scandinavian Manufacturer, Lundahl in Sweden
- 12AX7 Tung-Sol & JJ 12AU7 tubes
- Frequency response @ -3 dB: 5 Hz to 25 kHz
- Self-Noise: < -75 dBU @ 30 dB gain
- CMRR: > 60 dB @ 10 kHz
- Ratio from 2:1 to 10:1
- Variable Threshold: Off to -40 dBU
- Continuously variable attack and release times: fast-slow
- Output gain: Off to +30 dBU
- Input impedance: 600Ω
- Two bus connectors to connect multiple sidechains
- Meter (VU) input, output, or compression amount
- Linear, low-noise power supply with toroidal power transformer



