A modern reproduction of the Classic 1176 Revision D compressor, Warm Audio's WA76 Discrete Compressor features a fully-discrete signal path and employs the original transformer design of Reichenbach Engineering (now CineMag). The classic 1176 was a breakthrough in limiter technology, and for decades was used on many hit records thanks to its ultra-fast attack time and trademark sound. This recreation makes access to those resources more affordable than ever, combining its low-noise circuitry with an improved circuit board layout.FeaturesUtilizes USA-made CINEMAG input and output transformersSupports the famous "all buttons in" ratio settingClass A line level output amplifierSpecificationsInput impedance: 600 Ω, bridges-T control (floating)Frequency Response ± 1 dB: 20 Hz to 20 kHzXLR and TRS inputsXLR and TRS outputs50 db of gainLess than 0.4% total harmonic distortion from 50 Hz to 20 kHz with limitingSignal-to-noise ratio is greater than 74 dB at +25 dBmEIN -104.1 dbmAttack time: 20 microseconds to 800 microsecondsRelease time: 50 milliseconds to 1 secondMeter provides dB gain reduction and dB outputInternal power supply, external 24 VAC power transformer19" rack-mount chassis, 2U1-year warrantyNote: further information can be found within the "WA76 User Manual" under the "Documentation" tab above. Warm Audio WA76 Classic Style FET Compressor.