8 HP
22 mm deep
Current Draw
8 mA +12V
8 mA -12V
0 mA 5V
$140 Price in €

This Module is currently available.

ARP Odyssey MK1 Two-Pole Filter Adaptation

The 4023 VCF is a no-compromises Eurorack filter adaptation of the MKI ARP Odyssey synthesizers that boasted the colorful 4023 module. Slim. 8HP. Elegant beauty. Don’t be fooled by this early 2-pole 70s design, it retains bass power at higher resonance very well, and can self-oscillate with a robust sine wave when you top out the Resonance.

This 4023 VCF adaptation as close to the original as possible including Rochester re-issue CA3080 OTAs struck from the Intersil masks, matched discrete TO-92 transistors, 2N5459 FETs, a temperature compensation resistor for frequency stability, and six 20mm Alpha slide potentiometers inspired by look of the original. Per usual, when the input sliders are above 75% it will overdrive the filter input for some lovely saturation. 4023 VCF has the classic ARP vibe you’re seeking in spades, do not hesitate. These modules are lovingly hand-crafted in the USA.

12 db/octave Lowpass Filter w/ Resonance
Alpha Slider pots – Frequency Cutoff, Resonance, In 1 amount, In 2 amount, Freq CV1 and CV2.
There are trim pots on the back for adjusting frequency bottom trim, and stage freq input balance.
This slim design makes it skiff/boat-friendly.

Available exclusively in my Reverb Store http://reverb.com/shop/gstormelectro

Ø 4.00 (1 Votes) Average Rating
submitted Apr 9th 2019, 00:48 by G-StormElectro | last Change Mar 24th 2020, 21:18 by motorhead412

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