500-Series

IGS Rubber Bands 500 ME The IGS Rubber Bands 500 ME is a stereo equalizer packed into a duo 500-series module. This beast is equipped with transfor...

Great River 32EQ - Harrison 32 Series Classic EQ - 500-Series Module The Great River 32EQ is a 500-Series module version of the EQ and filters from...

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...

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...

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...

Interphase Audio Carbon 500 - 4-Band Capacitive Equaliser The Interphase Carbon is your basic building block, your “go to” EQ with it’s four large ...

Interphase Audio Carbon 500 - 4-Band Capacitive Equaliser (Dark) The Interphase Carbon is your basic building block, your “go to” EQ with it’s four...

Interphase Audio Helium 500 - 4-Band Hybrid Equaliser (Dark) The Interphase Helium is a full Class-A, discrete design, and all components have been...

Interphase Audio Helium 500 - 4-Band Hybrid Equaliser The Interphase Helium is a full Class-A, discrete design, and all components have been carefu...

Interphase Audio Iridium 500 - 4-Band Inductive Equaliser (Dark) The name Iridium is based on “Iris”, the Greek goddess of the rainbow. And that is...

Interphase Audio Iridium 500 - 4-Band Inductive Equaliser The name Iridium is based on “Iris”, the Greek goddess of the rainbow. And that is exactl...

Maag PREQ2-500 Microphone Preamplifier The Maag PREQ2-500 Microphone Preamplifier is the powerful little 500 Series brother to the PREQ2, boasting ...

Hlabs PRE169 - 500-Format Mic Pre with Carnhill output transformer The PRE169 is a very versatile microphone preamp. With over 67dB of gain, it sou...

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...

H2 Audio Helios 0011 500-Series Microphone Preamp and EQ The H2 Audio Audio 0011 is a 500 series preamp and EQ recreation of the Helios console cha...

H2 Audio Helios 5011 500-Series EQ The H2 Audio 5011 is a faithful recreation of the the legendary Helios Type-69 EQ found in the Helios console at...

Zahl EQ1 500-series Stereo EQ The Zahl EQ1 is a 4 band stereo EQ in 500 series format, from the state-of-the-art AM1 mixing console. the EQ1 from Z...

Purple Audio Tav - 500-Series Graphic EQ The Purple Audio Tav is a 10-band graphic EQ in a 500-Series format module. Each band has been selected fo...

Purple Audio Odd - 500-Series EQ The Purple Audio Odd is a four-band inductor-based EQ in 500-Series module format. Each band has two selectable fr...

Purple Audio LILPEQR - 500-Series 2-Band Program EQ The Purple Audio LILPEQr is a two-band program EQ built in the 500-Series standard. Although th...

Pulse Techniques MEQ-5 - Pultec MEQ-5 Mid-Range Equalizer The Pulse Techniques MEQ-5 is a recreation of the classic Pultec MEQ-5 that was made famo...

Maag EQ2 - 500-Series 2-Band EQ The Maag EQ2 is a mono channel 2 band equaliser with a low mid bell boost from Sub to 1.4kHz and an AIR BAND of 2.5...

DBX 530 - Parametric EQ 500-Series Module The DBX 530 gives you full parametric control over three bands, which overlap with each other for creativ...

DAV BG503 - 500-Series EQ The DAV Electronics BG503 is a 3 band 500-series equaliser that features extremely low noise and distortion and electroni...