500 Series Stereo compressor with dual mono and linked stereo modes, discrete Class A signal path, stepped controls, variable sidechain filtering, switchable output transformers The Shadow Hills Dual... View more
VCA based 500 Series compressor/limiter, improved version of the API 527 The API 527A Compressor/Limiter takes its place alongside the family of API VCA based compressors, including the 225L... View more
Series 500, 6-band equalizer with Air Band The Maag Audio EQ4 (500 Series) is a one channel 6 band equalizer with AIR BAND (shelf boost from 2.5 to 40kHz), compatible with the API 500-6B lunchbox and... View more
Series 500, 6-band equalizer with Air Band, Black Faceplate The Maag Audio EQ4 (500 Series) is a one channel 6 band equalizer with AIR BAND (shelf boost from 2.5 to 40kHz), compatible with the API... View more
Classic 500 Series peak detecting "feedback" compressor/limiter with variable threshold and output levels Originally released in the 70's, the API 525 is a "feedback" type compressor. An input... View more
Single channel discrete filter bank for the 500 Series with API 2520 and 2510 Op-Amps The 565 Filter Bank module has circuits that are true to the musical filters of the famed 215 module found in... View more
The Pultec EQP-500X is a 500 series program equalizer with API 2520 Gain Stage The Pultec EQP-500X brings the sound of the classic 19" 2U rack mountable EQP-1A3-SS and EQP-153-SS into your 500 series... View more
Discrete 500 Series 3 band EQ with API fully discrete circuit design Few equalizers enjoy the respect and admiration of the coveted API 550A. Designed by the now-legendary Saul Walker in the late... View more
Series 500, 2-band equalizer with Air Band The Mäag Audio EQ2 (500 Series) is a no compromise one channel 2 band equalizer with AIR BAND?, Low Mid Frequency (LMF) bell boost from SUB to 1.4 kHz, and... View more
Analog compressor with the original ATI Paragon Console compressor circuit re-engineered for the 500 series format with variable Threshold, Ratio, and Make-up Gain controls The API Select SV12... View more
Active 500 series equalizer module How to come up with a new equalizer without replacing the previous one. That was the main question on our minds.. The Classic Equalizer EQP-1 scores with its nice... View more
The dbx 530 Parametric EQ offers a unique degree of equalization flexibility in the popular 500 Series format. Based upon the classic dbx 905, the dbx 530 is an uncompromising equalizer offering... View more
The Pultec MEQ-500 Jack Douglas Edition midrange equalizer is the equivalent of the classic solid-state 19" rackmount unit MEQ-500-SS, with some jack Douglas requested tweaks Pultec had already... View more
