The WA76-D is a single-channel FET compressor. It is a reincarnation of one of the most underused compressors of all time – the 1176 type FET compressor. The letter D denotes one of the last revisions “Rev D”, which was characterized by extremely low noise and distortion and a rich, full analog sound – all thanks to premium components and input and output transformers. The control parameters are standard from a user perspective.

• Single-channel FET compressor type 1176
• Reincarnation of the low-noise “D” revision
• Compressor type In / Out
• Four compression ratios
• All Buttons function
• Dry/Wet for parallel compression
• High-Pass filter in Side Chain
• External Side Chain / Insert
• Link – stereo connection
• Custom CineMag transformers
• Vintage VU meter

The best-equipped compressor on the market
WA76-D – the standard features of the ’76 compressor have been supplemented with modern controls that significantly expand the compressor’s already legendary versatility and utility.

• The Mix potentiometer provides parallel compression for precise adjustment of the ratio of the dynamically processed WET signal to the unprocessed signal from the DRY input.
• Two bypass versions allow the compressor to be used only as a transformer saturator, a full compressor, or completely bypassed.
• Selectable input impedance allows working with the outputs of modern recording interfaces and direct connection of a high-impedance instrument - guitar, bass, mandolin, violin, ....
• External sidechain Ext SC allows compression control by an external signal.
• Link offers the connection of two compressors for stereo signal processing. Side Chain can also be used as an Insert.
• SC HPF is a high-pass filter that you can insert into the path of the control signal, thus cutting off the lowest frequencies. This is especially suitable for processing bass instruments such as bass drums, bass, tuba, room drums and others. This will get rid of the unpleasant "breathing" and the sound will be much more dynamic. You can set the Side Chain filter frequency in the range of 30-300 Hz.

Active/True bypass

• Allows you to take advantage of all the compressor and wiring options that were not possible with the original or any of its copies.
• Active bypass only bypasses the compressor, but the signal still goes through the transformers. This allows you to achieve a nice analog saturation of the signal.
• True Bypass bypasses the entire device, completely removing it from the signal chain.
• All of these added features make the WA76-D the clear choice for modern and vintage recording and post-production workflows.

Premium Components and Precision
The WA76-D's "Rev D" circuitry uses premium ceramic and electrolytic capacitors, metal film resistors, and a redesigned preamp stage that improves the linear FET response. These key components complement the unrivaled circuitry to deliver an authentic sound - a "cleaner, lower noise" 76-style compression experience.

Custom CineMag Transformers
The WA76-D utilizes large core transformers that were custom-developed by CineMag USA to match the originals in vintage 76 compressors revisions A through D. They use the exact same specification data and materials that Reichenbach Engineering used in the original transformers. This results in an accurate vintage character with rich analog color.

Carefully hand-tested in Austin, Texas
Like all Warm Audio equipment, the WA76-D is meticulously hand-tested and inspected by trained technicians with a passion for music creation right at the brand's Austin, Texas facility.

Features:

• 100% Analog Discrete FET Compressor
• Faithful Reconstruction of Vintage “Rev D” FET
• Premium Transformers 0-12 (input) and 5002 (output) from CineMag USA
• Compressor with Standard and Added Features
• Attack = 20–800 μs
• Release: 50 ms – 1.1 seconds
• Ratio (Compression Ratios): 4:1, 8:1, 12:1 and 16:1
• “AII Buttons” for Extreme Hard Limiting
• VU Meter Options: Gain Reduction, +8 dB Output, +4 dB Output
• “Off” Button Turns Unit Off (True Bypass)
• Wet/Dry Control for Parallel Compression
• Variable Side Chain Filter: Type: High-Pass, Slope: 12 dB/Octave, Frequency: 30–300 Hz
• 100% Discrete Audio Signal Path
• Selectable Input impedance: 600 Ohm – for instruments, 10 kOhm – for both instruments and instruments
• Class A line level amplifier
• Active Bypass / True Bypass
• Frequency range: 20 Hz - 20 kHz (± 1 dB)
• Balanced input and output: on XLR and TRS 6.3 mm (large jack)
• Link and SideChain connection: TS 6.3 mm (large jack)
• Total amplifier gain: 53 dB
• Signal-to-noise ratio (SNR): 86 dB
• Total harmonic distortion (THD): -64 dB (at -8 dBu)
• Power supply: internal universal power supply 100–230 V
• IEC (euro) connector
• Rack dimensions: 19", 2U