R-51

Metasonix

R-51 VCA/Distortion

$450 MSRP
Discontinued

R-54 mk2

Metasonix

R-54 Supermodule VCO/VCF

$399 MSRP
Discontinued

R-55

Metasonix

R-55 Thyratron VCO

$350 MSRP
Discontinued

Custom R-51

Metasonix

R-51 (Ben Davis Special) custom build only

Discontinued

R-54

Metasonix

Supermodule VCO/VCF

$349 MSRP
Discontinued

R-53

Metasonix

R-53 Vacuum Tube Waveshaper / Ring Mod

$499 MSRP
Discontinued

R-52 Multi-Mode Filter

Metasonix

$399 MSRP
Discontinued

R-60 Self-Tuning Midi-CV interface

Metasonix

Self-Tuning Midi to CV

$349 MSRP
Discontinued
8 HP MIDI

R-56

Metasonix

Tube Reverb

$499 MSRP
Discontinued

R-57

Metasonix

Dual VCA

$399 MSRP
Discontinued

RK1 Noisedrum

Metasonix

$425 MSRP

RKP Power System

Metasonix

Metasonix PSU for R and RK series Eurorack Modules

$425 MSRP
8 HP Power

S-2000

Metasonix

Oscillator, Filter, VCA

$2,137 MSRP
Discontinued

RK2 XS-VCA

Metasonix

VCA/Distortion/Preamp

$425 MSRP

RK3 Ringer/Shaper

Metasonix

Tube Waveshaper/Ring Modulator

$425 MSRP

RK4 Filter/VCO

Metasonix

Tube Bandpass Filter/Oscillator

$425 MSRP

R-55

Metasonix

Thyratron VCO

$469 MSRP
Discontinued

RK5 Dual Lowpass Gate

Metasonix

Vacuum Tube Dual Lowpass Gate

$425 MSRP

RK6 resonant lowpass filter

Metasonix

Dual-triode 12dB LPF

$450 MSRP

Sodomizer

Metasonix

Metasonix/Serge Random*Source-style 4x4 custom unit

Bellend

Metasonix

Metasonix/Serge Random*Source-style 4x4

$950 MSRP

Fucky Sucky

Metasonix

RK1 Noise Drum and Dual LPG in RS/Serge format (custom build only)

RK7

Metasonix

Thyratron VCO

$600 MSRP

Crapulescent

Metasonix

Combo module with RK3/RK6 for RS/Serge 4x4 format

$950 MSRP

R-56 Vacuum-Tube Reverb

Metasonix

Metasonix/Serge Random*Source-style 4x4