Doepfer A-105-4 Quad Poly 24dB SSM Low Pass Filter

Doepfer A-105-4 Quad Poly 24dB SSM Low Pass Filter

Marsoni

M251S

$224.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Doepfer A-105-4 Quad Poly 24dB SSM Low Pass FilterA 105 4 is and 8HP polyphonic filter and contains four identical 24dB Lowpass filters (SSM2044 type). It has available common manual controls and CV inputs with attenuators for these parameters. Each filter has available a separate FM input as well as an Audio Input and Output. The FM input is typically connected to the output of the associated envelope generator (e. g. A 141 4). The envelope amount for all four filters is controlled by the FM knob

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I have it 4 stars because you can't always feel when to stop winding and so it will stop when it runs out. You do not always know when that'll be. I now wind it every 12 hours. The watch itself is cool as hell. The band is easily adjusted. There are multiple clasps to keep it attached. I love being able to see all the mechanics inside. I love that you can wash your hands without taking it off!!

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Reviewed in the United States on August 9, 2025

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Maxine GOODYEAR

Cuba, US

★★★★★ 5

This watch keeps good time and No battery.

Color: Black Rose Gold

A very interesting watch. Get lots of complements and the best thing is it works. No battery!

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Reviewed in the United States on September 18, 2025

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silkythreads

Lowell, US

★★★★★ 1

Keep correct time !

Horrible ! Will not keep correct time......it's ticking but not a correct speed. I was late to 2 different meetings because it was running slow. Not a good buy.

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Reviewed in the United States on December 19, 2025

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Avian sengstock

Cuba, US

★★★★★ 5

Best luxury watch at a affordable price

Color: All Gold

Love my new OUPINKE watch! This is my third one and this is my favorite luxury brand at a reasonable price

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Reviewed in the United States on February 12, 2026

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