Frequency Central is a manufacturer of Eurorack modules.

System X Envelope, Wave Runner, System X Oscillator, System X Amplifier and Ultra Wave are among Frequency Centrals most popular products.

Loop/Env

Loop/Env

Frequency Central

Looping Envelope Generator

$255 MSRP
System X Envelope

System X Envelope

Frequency Central

Roland System 100M ADSR clone

$169 MSRP
Waverider

Waverider

Frequency Central

Wavetable Digital VCO

$290 MSRP
Modulation Druid (simple)

Modulation Druid (simple)

Frequency Central

LFO

6 HP LFO
Continuum Phase Shifter

Continuum Phase Shifter

Frequency Central

Phase Shifter

$239 MSRP
Vogue VCF/VCA

Vogue VCF/VCA

Frequency Central

Moog Rogue VCF/VCA clone

$223 MSRP
Multimode Filter

Multimode Filter

Frequency Central

LM13700 based Multimode Filter

Recycler

Recycler

Frequency Central

ADSR/Loop

$239 MSRP
R Dual ADSR

R Dual ADSR

Frequency Central

DIY version of System X Envelope (Roland 100m 140 ADSR Envelope clone)

R VCA mkII

R VCA mkII

Frequency Central

DIY version of System X Amplifier (Roland 100m 131 VCA clone)

10 HP VCA
Modulation Druid (complex)

Modulation Druid (complex)

Frequency Central

DIY Digital VCLFO

$239 MSRP
12 HP LFO
R VCF

R VCF

Frequency Central

DIY version of System X Filter (Roland 100m 121 VCF clone)

10 HP Filter
System X VCF - DIY Edition

System X VCF - DIY Edition

Frequency Central

System X VCF - DIY Edition

10 HP Filter
System X VCA - DIY Edition

System X VCA - DIY Edition

Frequency Central

System X VCA - DIY Edition

$168 MSRP
10 HP VCA
System X ADSR - DIY Edition

System X ADSR - DIY Edition

Frequency Central

System X ADSR - DIY Edition

System X VCO - DIY Edition

System X VCO - DIY Edition

Frequency Central

System X VCO - DIY Edition

Electro Cardiogram VCF/VCA

Electro Cardiogram VCF/VCA

Frequency Central

vcf vca

$249 MSRP
System X Oscillator

System X Oscillator

Frequency Central

Roland 100M VCO, modified for Euro

$255 MSRP
System X Amplifier

System X Amplifier

Frequency Central

Roland 100M based VCA for Eurorack

$190 MSRP
10 HP VCA
Trans-Europa

Trans-Europa

Frequency Central

Transposer/Slew/Arpeggiator

$242 MSRP
Wave Runner

Wave Runner

Frequency Central

8 Waveform Sync-able LFO

$199 MSRP
System X S/H Noise

System X S/H Noise

Frequency Central

Roland 100M Sample & Hold / Noise

$252 MSRP
Raging Bull

Raging Bull

Frequency Central

Moog Taurus Mk1 VCF/VCA Clone

$275 MSRP
Ultra Wave

Ultra Wave

Frequency Central

VC LFO

$299 MSRP
Continuum Phaser II

Continuum Phaser II

Frequency Central

4 stage Phaser

$252 MSRP
Multipoles

Multipoles

Frequency Central

Mulitples

$71 MSRP
Waverider VCDO MkII

Waverider VCDO MkII

Frequency Central

8-bit Digital Wavetable Oscillator

$350 MSRP
Bartos Flur

Bartos Flur

Frequency Central

CV to trigger/gate generator

$188 MSRP
Meth Amp

Meth Amp

Frequency Central

CVable "EHX Big Muff"

$232 MSRP
System X Oscillator + Heater Board

System X Oscillator + Heater Board

Frequency Central

Roland 100M VCO for Eurorack, with the additional DIY heater board for tuning stability.

$255 MSRP
Pocket Calculator

Pocket Calculator

Frequency Central

Clock Divider

$214 MSRP
System X CV Mixer

System X CV Mixer

Frequency Central

CV Mixer

$142 MSRP
Bartos Flur DIY

Bartos Flur DIY

Frequency Central

CV to trigger/gate generator

$114 MSRP
ADSR

ADSR

Frequency Central

Snappy ADSR

$249 MSRP
System X ADSR

System X ADSR

Frequency Central

MU version of Frequency Central's System X ADSR

State 700 Filter (DIY)

State 700 Filter (DIY)

Frequency Central

System 700 based LP/BP/HP filter

10 HP Filter
State 700

State 700

Frequency Central

Multimode Filter

$250 MSRP
10 HP Filter
Monobloc 01

Monobloc 01

Frequency Central

$162 MSRP
Monobloc 02

Monobloc 02

Frequency Central

$140 MSRP
System X Filter

System X Filter

Frequency Central

Copy of Roland System 100

10 HP Filter
CEMVelope

CEMVelope

Frequency Central

AS3310 Chips used

$142 MSRP
Dual XVCA.

Dual XVCA.

Frequency Central

Dual Voltage controlled amplifiers.

$210 MSRP
ENV Black panel

ENV Black panel

Frequency Central

ADSR

where?

where?

Frequency Central

passive manual switch

$67 MSRP
deep thought

deep thought

Frequency Central

boolean logic

$169 MSRP
10 HP Logic
System X Envelope (Black)

System X Envelope (Black)

Frequency Central

Roland System 100M ADSR clone

$169 MSRP
Raging Bull 3.0

Raging Bull 3.0

Frequency Central

$210 MSRP
System X Filter BLACK

System X Filter BLACK

Frequency Central

Roland System 100M VCF Clone

$207 MSRP
System X Oscillator - Black

System X Oscillator - Black

Frequency Central

Roland 100M VCO, modified for Euro (blackpanel version)

$280 MSRP