Outboard

API 525 Originally released in the 70's, the API 525 is a "feedback" type compressor, such as the 1176 and 660, etc. An input (threshold) control a...

API 505 DI - Discrete DI - 500-Series Module The API 505 DI is a 500-series direct input module. The 505 DI is designed specifically for guitar, ba...

API 529 Stereo Compressor 500-Series Module - B-Stock ---This unit has been unboxed and on display in our showroom. As new with full warranty. The ...

API Select T12 - 2 Channel Tube Mic Pre The API Select T12 is a classic 2-channel, all-tube, Class-A microphone preamplifierdesigned with API’s pro...

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...

API 525A Mono Compressor - 500-Series Module Since the early 1970s and the subsequent re-issue over 20 years ago, the 525 Discrete Compressor has b...

API TCS-II The Channel Strip The API TCS-II is a complete input module with mic pre, dynamics processing, precision EQ and output level control. Wi...

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 SV12 - Compressor - 500 Series The API Select SV12 is a mono channel compressor in 500 series format, featuring the original compressor ...

API MC531 Desktop Monitor Controller featuring 1 Main & 2 Alternative Stereo Outputs plus built-in Talkback mic Building on its rich heritage o...

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 SR22 - Dual Channel Compressor The API Select SR22 is a Dual Channel Compressor featuring two channels of API’s patented award winning V...

API 535-LA The API 535-LA is a line amplifier that includes a balanced input, a polarity switch, a 20dB pad for incoming signal attenuation and a t...

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 500V - 10 Slot Rack + L200PS PSU The API 500V is a rugged 10-slot, 3U rackmountable chassis for your modular 500 series gear. Powered by a tri-...

API 3124V The API 3124V is a compact 4 channel mic preamp perfect for any professional engineer or studio. It has a RE-115K mic input transformer a...

API 3124MV The API 3124MV is a professional 4 channel mic preamp with stereo mixer, it has been designed with professional engineering in mind. Unl...

API 3124MB+ The API 3124mb+ is a high-quality 4 channel mic preamp with the addition of an audio mixer with a transformer balanced output. Each cha...