State 700 – it’s here!

State 700 Filter page

Based on the Roland System 700 state variable filter module. Lowpass, bandpass and highpass outputs.

A big part of the sound of the State 700 is the way in which resonance is reduced as the audio inputs are driven harder. It won’t self oscillate with a hot audio input, throttle back a little and you’ll get squelchy ear bleeding resonances!

State 700 pix 01  State Pp

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System X CV Mixer now available for DIYers

Here she is: System X CV Mixer DIY

CV Mix Pix 01  CV Pp

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Bartos Flur Release!

BF modulescan0004

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Meth Amp – now available!

PCBs/panels as well as completed modules are now available for Meth Amp. Click the link for more info:

Meth Amp DIY

Meth Amp module

Meth Amp0004

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(DIY) Waverider and Continuum get a facelift!

Waverider VCDO MkII (DIY) and Continuum Phaser II (DIY) are now in stock and shipping. Both are now skiff-friendly tasty PCB sandwiches! Check them out in the DIY section!

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FC now available at….


…in Berlin, Germany

Moog Audio

…in Montreal and Toronto, Canada.

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Raging Bull, System X S/H Noise, Ultra Wave – DIY release!

I’m excited to announce that these three modules are in stock and available as PCB/panel combos for DIYers. Please bear with me while I get the build docs done, which should be online within a couple of days from today.

Raging PCBpanelNoise PCBpanelUltra PCBpanel

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New for March 2014

Four new modules are due to be released as completed modules and DIY projects this month:

New FC March 2014

Multipoles: passive multiples with LEDs to show +ve and -ve going signals

Ultra Wave: fully pimped out Wave Runner LFO with CV of everything.

System X S/H Noise: Roland 100M sample/hold and noise, with additional CV mixer and gated lag.

Raging Bull: Moog Taurus MkI VCF/VCA clone.

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Trans Europa released – module and DIY

Trans Europa is a CV processor/generator module powered by Electric Druid code exclusive to Frequency Central, with a number of unique features:

• Octave switching over 9 octaves
• Voltage controlled octave switching, CV input is bipolar +/-5V
• Semitone transposition over 1 octave
• Voltage controlled semitone transposition, CV input is bipolar +/-5V
• 8 Modes (see below)
• Glide feature, which can be applied either manually or by external gate.
• CV thru, you can patch a 1V/oct voltage source in Trans Europa’s Input, it will be replicated at the Output, with the benefit that all Trans Europa’s features can be applied.

Trans Europa 01TE DIY0001FC-Trans-Europa-02-RENDER


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FC modules now in stock at MeMe Antenna

New Yorkers today woke up to the opportunity to check out FC modules in the flesh with our new and exclusive East Coast  distributor MeMe Antenna!


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