Products

A-Design Ventura Preamp & EQ The A-Designs Ventura is a preamp and equaliser inspired by the electronics of the world renowned Quad Eight conso...

A-Designs EM PEQ - Based on Pultec EQP-1A - 500-Series Module The A-Designs EM PEQ is the first and only Pultec-style equaliser in a 500-Series for...

A-Designs EM-EQ2 - Based on Pultec EQP-1A - 2 Channel 2U Rack Mount Version The A-Design EM-EQ2 faithfully preserves the EQ section design, control...

A-Designs Hammer 2 The A-Designs Hammer 2 is a 2-Channel Valve EQ that offers world-class sound quality in an easy to us rack unit. This unit is ou...

API 500 Series 550A - 3 Band Equalizer Few equalizers enjoy the respect and admiration of the coveted API 550A. Designed by the now legendary Saul ...

The API 550 EQ played a major part in the history of music recording in the USA during the 60's and 70's. Originally conceived for use in API's con...

The lineage of the 5500 circuit can be traced back to the original 550 equalizer designed by Saul Walker, the founder of Automated Processes Inc. T...

API 550A - 3 Band EQ - 500-Series Module - B-Stock (Ex-Demo) Few equalizers enjoy the respect and admiration of the coveted API 550A. Designed by t...

API 560 - 10 Band Graphic EQ - 500-Series Module - B-Stock Originally conceived for use in API Consoles of the 60's and 70's, the API 560 re-issue ...

API 565 - Discrete Filter Set - 500-Series Module The API 565 Filter Bank is a 500-series module featuring sweepable high-pass and low-pass filters...

API Select SR24 - Dual Channel Equalizer The API Select SR24 is a two channel, four band equalizer in a two rack-space chassis. With a dedicated kn...

API Select SV14 - Parametric EQ - 500 Series The API Select SV14 is a four band parametric EQ, re-engineered  from the highly sought-after APSI 562...

API Select TranZformer GTR - EQ, Boost and Overdrive Pedal The API Select TranZformer® GTR incorporates API’s legendary EQ circuit into a versatile...

ART XL231 - Dual Channel 21 band graphic EQ The ART XL 231 Dual 31 Band, 1/3 Octave Extended Long Throw Professional Equalizer has been designed an...

Avedis E27 - Discete 3-Band Transformer Balanced EQ - 500-Series Module The Avedis E27 is a high quality modular equalizer in the popular and conve...

Bettermaker Mastering EQ The Bettermaker Mastering Equalizer is a professional mastering EQ that features full analog signal path. This EQ has USB ...

Bettermaker Stereo Passive Equalizer The Bettermaker Stereo Passive Equaliser offers outstanding sounding EQ with fast and precise recall and autom...

The REQ is a combination of passive filter circuits and active amplifier stages. Parallel resonant chokes and capacitors form the frequency selecti...

The REQ is a combination of passive filter circuits and active amplifier stages. Parallel resonant chokes and capacitors form the frequency selecti...

The REQ is a combination of passive filter circuits and active amplifier stages. Parallel resonant chokes and capacitors form the frequency selecti...

The tonic offers 3 bands of equalisation with a versatile sweep midrange section and fixed two frequency high and low bands. The tonic also has a h...

The Chandler Little Devil Equalizer features an English-style console EQ similar to 1081 and 33115 vintage units. Also a Treble and bass shelf, Thr...