Warm Audio WA76-D Dual FET Compressor

The Warm Audio WA76-D is a professional dual-channel FET compressor that faithfully recreates the iconic sound of vintage '76-style limiters. With fully discrete Class A circuitry and custom Cinemag transformers, this 2U rackmount unit delivers punchy, musical compression ideal for tracking, mixing, and mastering. Each channel can be used independently in dual mono mode or linked for stereo operation, offering versatile control over dynamics.

Advantages

True to the original circuit design, the WA76-D provides fast attack times as low as 20 microseconds and a wide range of release times, making it suitable for everything from subtle leveling to aggressive limiting. The 'All-Button' mode creates a unique, saturated compression effect beloved by engineers. With a large illuminated VU meter switchable between gain reduction and output level, monitoring is precise and intuitive.

Suitable for

• Studio recording and mixing
• Live sound reinforcement
• Broadcast and post-production
• Stereo bus compression

Key specifications

• Compressor Type: FET (Field Effect Transistor)
• Channels: 2 (Dual Mono / Stereo Linkable)
• Attack Time: 20 µs to 800 µs (Continuously Variable)
• Release Time: 50 ms to 1.1 s (Continuously Variable)
• Ratios: 4:1, 8:1, 12:1, 20:1, 'All-Button' Mode
• Circuitry: Fully Discrete, Class A
• Transformers: Custom Cinemag Input & Output
• Frequency Response: 20 Hz - 20 kHz (±1 dB)
• THD+N: < 0.4% (at 1 kHz, +20 dBu output)
• Signal-to-Noise Ratio: > 70 dB
• Input Impedance: 600 Ohms
• Output Impedance: 600 Ohms
• Power Supply: Internal, IEC AC Input (115V/230V Switchable)
• Bypass: True Bypass
• Rack Size: 2U

Recommendations

The WA76-D is a workhorse compressor that brings vintage character to modern setups. Its dual-channel design and flexible linking make it an excellent choice for stereo sources like drum overheads, piano, or mix bus. Pair with other Warm Audio gear for a cohesive analog signal chain.