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Shifting Inverting Signal Mingler (SISM)

Marsoni M251S
Sale price$175.00
Pay 4 payments of $43.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Shifting Inverting Signal Mingler (SISM)The SISM is a 4 channel voltage manipulator that can scale, invert, attenuate, shift (dc offset), mix, split, and slice your CV and audio signals. A plethora of red and blue LEDs (14) show exactly what each channel and output jack is doing: red = negative voltage, blue = positive. Each channel is independent and has an input jack, output jack, a knob for attenuating inverting (Scale), and a knob for applying positive or negative DC offset (Shift).
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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Elena Estrella
Port Orchard, US
★★★★★ 4
Good cleaning action
Style: Replacement Pad
They work well. Big in size. So far have only washed them once and haven’t seen any wear. They wash nicely. And they so far are durable. Great value for your money.
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Reviewed in the United States on April 20, 2026
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Jack C
Charlottesville, US
★★★★★ 5
Great cleaning pads
Style: Replacement Pad
Great pads and easy to clean.
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Reviewed in the United States on April 22, 2026
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M.R. Difatta
Dallas, US
★★★★★ 5
They last.
Style: Replacement Pad
Durable and easy to clean.
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Lilly Anita Lawrence
Battle Creek, US
★★★★★ 5
Just as described.
Style: Replacement Pad
Perfect match!
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Reviewed in the United States on April 23, 2026
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Verified Purchase
D. Gagnon
Draper, US
★★★★★ 5
Makes washing the floor more efficient.
Style: Replacement Pad
My wife loves them. They fit our appliance well.
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Reviewed in the United States on April 5, 2026

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