Radical Frequencies

Radical Frequencies

Contact

www.radicalfrequencies.com

News from the Labs

Radical Frequencies Dual VCA Lin Log
26 Jun 2025 Radical Frequencies

Dual VCA Lin Log

Radical Frequencies New Dual Vca Lin Log in 8hp and 46mm depth High quality sound module with 2 separate VCAs , one linear and one logarithmic. Check my website for more info ! https://www.radicalfrequencies.com/index.php/dual-vca-lin-log 
Radical Frequencies Looping ADSR
19 Jun 2025 Radical Frequencies

Looping ADSR

New envelope module in 6hp! Radical Frequencies analog ADSR with loop function (instant LFO mode) and with internal jumper to select between slow or fast mode! And believe me this envelope can go very fast and snappy :) https://www.radicalfrequencies.com/index.php/looping-adsr 
Radical Frequencies Dual Precision VCO
7 Jun 2025 Radical Frequencies

Dual Precision VCO

After 10 years that I build modules I started the last year to redesign all Radical Frequencies modules ! Still handmade and through hole technology but without cables and less depth for skiff cases and of course the same warm fat sound ! First module is Dual Precision Vco which is now 36mm deep :) https://www.radicalfrequencies.com/index.php/dpvco 

Modules

Dual Precision VCO

Dual Precision VCO

Radical Frequencies

Handmade through hole Dual precision tuning VCO of discrete core capable of internal...

$433 MSRP
28 U Dual/StereoLFOOscillator
SH VCF

SH VCF

Radical Frequencies

Radical Frequencies SH-1 Replica

$200 MSRP
10 U FilterMixer
Quad VCA Mixer

Quad VCA Mixer

Radical Frequencies

100% handmade through hole Quad VCA Mixer with Linear and Logarithmic Function

$240 MSRP
Discontinued
20 U MixerVCAAttenuatorQuad
Waveshaper-Suboscillator

Waveshaper-Suboscillator

Radical Frequencies

Handmade through hole Waveshaper and Suboscillator in one module with discrete...

$200 MSRP
14 U Frequency DividerWaveshaperOscillator
Dual VCA

Dual VCA

Radical Frequencies

100% handmade through hole Dual Vca with Linear and Logarithmic Function

$122 MSRP
10 U VCAAttenuatorDual/Stereo
VC ADSR Clock Generator

VC ADSR Clock Generator

Radical Frequencies

Handmade Voltage Controlled ADHSR Clock Generator with discrete transistor core circuit

$200 MSRP
10 U Clock GeneratorEnvelope GeneratorCV ModulationFunction GeneratorLFO
12dB Multi VCF

12dB Multi VCF

Radical Frequencies

Multimode filter with simultaneously low pass, band pass and high pass outputs

$155 MSRP
10 U FilterMixer
Lucky Voltages

Lucky Voltages

Radical Frequencies

4 Different Noises - Sample & Hold - Sample & Slew - Random Gates - Clock Generator

$211 MSRP
14 U Clock GeneratorCV ModulationNoiseRandomSample and HoldSlew Limiter
Stereo Cascaded OTA VCF

Stereo Cascaded OTA VCF

Radical Frequencies

Stereo analog filter with internal frequency cross modulation & multi outputs

$333 MSRP
22 U Dual/StereoFilterOscillatorPanning
AD Multi VCO

AD Multi VCO

Radical Frequencies

Handmade analog rich sounding oscillator combined with a waveshaper and a linear AD...

$289 MSRP
Discontinued
18 U Envelope GeneratorOscillatorWaveshaper
Audio & CV Mixer

Audio & CV Mixer

Radical Frequencies

Handmade High quality audio four channel mixer, which can be used with either audio...

$122 MSRP
8 U Mixer
Diode Dream Vcf

Diode Dream Vcf

Radical Frequencies

5 Pole diode ladder filter with multistage variable out of low pass and band pass

$211 MSRP
10 U Filter
Looping ADSR

Looping ADSR

Radical Frequencies

Very Snappy Looping ADSR Envelope

$111 MSRP
6 U Envelope GeneratorLFO
Dual VCA Lin Log

Dual VCA Lin Log

Radical Frequencies

Handmade high quality module with 2 separate vcas , one linear and one logarithmic

$133 MSRP
8 U AttenuatorDual/StereoVCA
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