Warm Audio WA76-D

Authentic vintage sound and precision

The Warm Audio WA76-D is a faithful recreation of the legendary vintage "Rev D" FET compressor, combining classic analogue sound with modern features for today's studio. The fully analogue, discrete compressor offers all the classic controls expected from a 76-style compressor, including adjustable attack and release times, ratio and various VU meter display modes for gain reduction and +8 dB or +4 dB output. The high-quality CineMag O-12 input and 5002 output transformers used to ensure a warm and authentic sound character.

The WA76-D supports modern recording workflows with advanced functions such as parallel compression via the dry-wet mix control, active true bypass and a variable sidechain high-pass filter that specifically filters out unwanted bass frequencies from the compression. External signals can also be fed in and shaped via the sidechain insert sockets.

In addition, the selectable input impedance (600 Ω or 10 kΩ) enables better adaptation to different audio interfaces and recording configurations. Meanwhile, the Class-A line-level output amplifier ensures a high-quality signal. The frequency response of the compressor is ±1 dB between 20 Hz and 20 kHz, which covers the entire audible spectrum. The connections, which are designed as three-pin XLR and 6.35 mm jacks, are located on the rear of the 2 HU rack housing.

Technical data:

• Balanced XLR and TRS inputs and outputs
• Frequency response: ± 1 dB from 20 Hz to 20 kHz
• Total gain of the amplifier: 53 dB
• Signal-to-noise ratio (SNR): 86 dB
• Total harmonic distortion (THD): -64 dB (at -8 dBu)
• Universal power supply with 100-230 V IEC input
• Dimensions: 483 x 90 x 203 mm (2 HU rack housing)
• Weight: 3.65 kg