Garash DB54 diy kit

Garash DB54 diode bridge compressor




2254 was created by David Rees and Rupert Neve in 1969 as a continuation of 2252 и 2253 compressors, which also became the standard compressor unit inside their famous 80 Series consoles.

2254 was unique in using diode bridge as compression element. This bridge relies on the dynamic resistance of the diodes changing with current provided by the control voltage. Up to now not many compressors using this method of compression with a such sound character.

DB54 is based on 2254 E revision. During explore of original we’ve decided to get best from vintage, save mojo approach as possible, extract some not useful function and add some additional options multiplied by modern approach. And here is what we’ve got:
– recreated original BA cards – 185, 191 and 283, which can save some vintage “mojo”
– feat it into standard 1U enclosure
– limiter function was deleted, compressor only
– all wires between BA cards was replaced with pcb boards
– additional variable attack times (original has fixed)
– additional faster release times
– relay bypass

The sound of 2254 is obtained from the combination of three transformers in the audio path, class-A 1272 line amp running at 60dB gain and level control element added just after the input transformer. The 60dB gain comes from the -40dB loss in front of the diode bridge (as it can’t get hot signal) and another 20dB for the gain make up.

2254 sound is often described as creamy, warm or round. It is great for gentle compression on mono sources or for thickening and punching subgroups, such as drums.
Might mention that 2254 was Michael Jackson’s favorite compressor to use on his vocals.

PCB Kit include:
Front Panel PCB
Main PCB
2254 PCBs
Power supply PCB

DB54 Case include high quality powder coated face panel and heavy duty steel enclosure.
Build Manual 

User Reviews


This compressor sounds amazing!
Absolutely nuts as parallel processing on kicks, snares, claps, or drum bus..
- It just gives it that initializing transient fatness, that no other plugin, or hardware compressor comes even close too.

This kit is of very high quality!
5 out of 5 stars, highly recommended, if you want your snares onto the next level!


Great Compressor!

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