Radical Frequencies Dual Retro Vco. Analog discrete core oscillators with Saw, Pulse, Triangle wave outputs, with internal FM cross modulations - Hard Sync and Ring Modulator. Warm and fat sound, emphasizing odd harmonics for this big retro sound. My purpose here is to approach the sound of classic synths from 70s, that we all loved. 

12db Multi Vcf mk2 Multimode filter with simultaneously low pass, band pass and high pass outputs. This is a new version with the same sound but at 8hp instead of 10hp and also has an extra cv input while now there is no capacitor switch. And now is skiff case friendly at 38mm depth https://www.radicalfrequencies.com/index.php/multi-vcf-mk2  

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 

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 

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