Prism Circuits set out to create an easier way of building these vintage instruments, and to put them in the hands of the people who love to build, create, and inspire. Our goal is to make the build experience a smooth and effortless process by using quality PCB's to offer a high-end product that can stand the test of time. We love these magnificent instruments that were once dubbed the people's synthesizer.

News from the Labs

  • Prism Circuits  Aug 13th, 06:44
    New module PCB's will be released in 3 weeks! SSG, VC Phaser & Positive Slew 
  • Prism Circuits  Jul 26th, 14:00
    Prism Circuits set out to create an easier way of building these vintage instruments, and to put them in the hands of the people who love to build, create, and inspire. Our goal is to make the build experience a smooth and effortless process by using quality PCB's to offer a high-end product that can stand the test of time. We love these magnificent instruments that were once dubbed the people's synthesize.  

Los Angeles, CA

www.prismcircuits.net

1973 Oscillator

Prism Circuits

Single oscillator with sine to saw shaper

$52 MSRP

1973 Filter

Prism Circuits

State Variable 2-Pole Filter

$58 MSRP

Gate

Prism Circuits

Single channel VCA

$40 MSRP
1 HP VCA

Triple Waveshaper

Prism Circuits

3 stage waveshaper

$55 MSRP

Dual Processor

Prism Circuits

Dual CV processor/mixer

$50 MSRP

Sequencer

Prism Circuits

10 stage pulse sequencer

$55 MSRP

Send Receive

Prism Circuits

External Interface

$35 MSRP

VOIX

Prism Circuits

Voice Panel

$2,750 MSRP

Bi-Directional Router

Prism Circuits

3 channel switch

$48 MSRP

Peak & Trough

Prism Circuits

Analog Logic

$45 MSRP

Dual Mixer

Prism Circuits

Dual 8 channel mixer

$50 MSRP
4 HP Mixer

Noise Source

Prism Circuits

Noise / Random

$58 MSRP

Triple Comparator

Prism Circuits

Comparator

$45 MSRP

Negative Slew

Prism Circuits

Dual Slew Limiter

$58 MSRP

Ring Mod

Prism Circuits

Ring Modulator

$40 MSRP

Programmer Stage

Prism Circuits

Single stage of a programmer sequencer

$15 MSRP

Programmer Output

Prism Circuits

The output section of the programmer

$52 MSRP

Preamp

Prism Circuits

External Input

$35 MSRP

Sequential Switch

Prism Circuits

Bi-Directional Sequential Switch

$50 MSRP

Smooth and Stepped Generator

Prism Circuits

Slew/Stepped/Sample & Hold

$60 MSRP

VC Phaser

Prism Circuits

Phaser

$55 MSRP

Positive Slew

Prism Circuits

Slew Limiter in the Positive voltage range

$58 MSRP