yesterday effects

ms-twenty filter

one of the most famous synth filters in history... without the synth

$230

yesterday effects is now offering the filter section of the ms-20 in a stand alone, space saving package.

in 1978 korg released a groundbreaking synthesizer that would later go on to become legendary, the korg ms-20. people often regard a synth's filter section to be the heart of its sound; the filter section of a synth defines the instrument's character and determines how it stands out from other synths. korg was beyond successful in creating a unique, stand out filter for the ms-20 and its smaller sibling, the ms-10. fast forward to the 1990s and we find that artists were using the ms-20 strictly to process external sounds through its filter.

this is a recreation of the later ota based filter section; ota based filters are often characterized as having a smoother sound with more controllable distortion and lower overall noise. this simple, yet powerful filter has proven to be good enough for some of the most celebrated artists in history. is it good enough for you?

  • knobs:

    volume, resonance, frequency

  • toggle:

    high pass / low pass filtering

  • standard negative center 9v

  • reverse polarity protection

  • true bypass

  • expression input compatible with

    passive expression controllers. not compatible with powered expression controllers.

features two internal controls:

features two internal controls:

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preamp:

adjusts gain of audio input.

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oscillation:

adjusts how much oscillation is present on the resonance control sweep.

caution: adjust oscillation with care, slowly. the oscillation can get loud and ear-piercing.

handmade with love in the usa using hand-picked and hand-matched components of exceptional quality.

sound demos

★★★★★

this pedal is amazing!! it's crafted greatly and was packaged pretty well.

- johnathan c.

★★★★★

sounds great, excellent build quality and super clean layout.

- spencer s.

★★★★★

shipped promptly, arrived quickly. well packaged and arrived in perfect condition. effect sounds awesome.

- matthew s.

★★★★★

can't beat the price, feels very sturdy and well built. it was shipped fast and packed professionally. will certainly be looking for more gear from this seller.

- andrew l.

if you have any issues with your purchase, no worries - we provide timely support for all of our products.

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