Frequency Central - Whiteface

Product information "Frequency Central - Whiteface"
Whiteface is based on the legendary ARP4023 VCF module often found in the “whiteface” ARP Odyssey Mk1. I’ve engineered out the rare parts and the need for matched transistors for the CV input section by using a Roland-inspired circuit there instead, no change to the vibe though!

The audio path remains pure ARP, with one exception – built as specified on the schematic, the resonance would clip in a way which is neither musical or desirable when set too high. I’ve come across a couple of other versions which have this ‘don’t turn it up past 8’ trait, but I went further and engineered that out – a single resistor value change. In Whiteface, the resonance is usable and musical over the entire range!

DIY-Kit-Type:
THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
Current draw +12 V [mA]: 7
Current draw -12 V [mA]: 6
DIY Level: Easy
Depth [mm]: 35
Width [HP]: 8
Format: 3U
Panel / Color: Black Alu
Manufacturer "Frequency Central"

Hey there synth friends! It’s me, Rick of Frequency Central I founded Frequency Central in 2009, mostly as an excuse to my wife to spend more time messing around with synthesisers. Since that time, I and my small but trusty team of collaborators have endeavoured to crank out a range of fun and exciting Eurorack modules and accessories. By 2015 we’d dipped our toes into MU modular, we are now expanding further into that format. And now in 2024 we're just about to embark on a new adventure - fully standalone synthesisers. But... none of this would be possible without you! We value you deeply in a fraternal way, and we think you are rather special too. It is our honour and duty to design pointless yet fascinating audio tools to exhilarate your senses. Thank you so much for coming here, let’s hang out, turn the volume up to 1.61803399 and make ourselves unpopular with the local cats and dogs...

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