Buzz Audio KICK
Diode Bridge Compressor 500 Series Module
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Valid May 20 - July 20, 2026
The Buzz Audio KICK 500 Series module delivers vintage, transformer-coupled diode bridge compression with a tight, harmonically rich character inspired by classic 1960s designs. It features a unique progressive ratio (up to 15:1), Class A discrete amplifiers, and versatile controls tailored for dynamic tracking, drums, and mix-bus applications.
Our famous DBC diode bridge compression now available in the 500 series format. buzz audio diode bridge compressor design features audio path color transformer coupled compressorThe most well known audio compressor that uses a diode bridge as the gain reduction element would have to be the Neve 2254. The Kick is not a copy of the 2254 - but it is the inspiration for the design. The audio path is balanced from input to output to achieve best headroom and includes our BE60 buffer input amps and ultra low noise Class A discrete BE41 output amplifiers. We have a custom "radio steel" transformer feeding into the gain reduction diode bridge between the input and output amplifiers. This configuration produces a vintage character that can best be described as tight, colourful and rich with harmonics! Included is the Buzz Audio side chain design with attack and release responses offering a wider range of feel and rhythm choices.
Our unique side chain design re-creates the style of compressors from the 60's (think Fairchild) whereby the compression ratio is progressively increased with deepening gain reduction. So as the input signal increases past threshold, the ratio will vary from 1:1 right up to 15:1. This feature allows for the control of very dynamic signals (such as vocals) in a seamless fashion and is also a very desirable characteristic when used on complex percussive material such as the drum buss and drum loops.
This compressor is easy to get happening with six switched attack and release times covering a wide range, including an interesting auto release mode. Rotary controls are provided for the amount of compression and the output gain. The compressor can be switched to a Soft mode whereby dynamic peaks are partially retained. The bass function introduces a high pass filter to the side chain to lower compression sensitivity at low frequencies which is useful on the mix bus and the fast response hi-resolution 15 LED bar graph meter accurately displays gain reduction.
SpecificationsSpecifications are typical of a production unit and are subject to change without notice. 0dBu reference = 0.775 volts RMS
