Doepfer A-121s Stereo Multimode Filter

Marsoni

M251S

$219.50

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

Doepfer A-121s Stereo Multimode FilterThe Doepfer A 121s is a 12HP dual multimode filter which can be used for stereo applications as well as for parallel or serial organized dual mono filters. The core is a 12dB multimode filter identical to the modules A 121 2 and A 121 3. The selection of the filter type is continuously from lowpass via notch and highpass to bandpass. For the filter parameters frequency (F), resonance (Q) and type (T) common controls and CV inputs as well as single

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Best electric steamer/frother evvveerrrrr! I've had several froth/steamers over the years and this is the BEST one by far. It's compact, quiet, and makes thick gorgeous foam. My coffees, lattes, etc. now look like fancy five star restaurant quality works of art! I've become a mini barista as this makes my morning coffee routine an indulgence. It's really easy to use and the color coding is so clever because you always know what the dial is set on. It's super functional and has four options for mixing ability. You just dial to one of your four choices (thick foam, light foam, hot but no foam for say hot chocolate, and cold foam for iced drinks) and push and about two mins later, it's done. It's very compact and takes up almost no space on my kitchen counter. The blue base is also very pretty and the canister is easy to clean. Bonus is that you get two mixer pieces, the second one easily stores under the base. I use oat and almond milks primarily, and I get great results with thick foam! Love this little froth/steamer!!

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Reviewed in the United States on February 7, 2026

Verified Purchase

Risan

Draper, US

★★★★★ 5

Best frother

I enjoy a nice cappuccino in the morning. I’ve had 3 frothers. This is by far the best. Why: It’s 2 pieces which makes it so much easier to wash. You don’t have to worry about the bottom getting wet and it’s just easier to clean. Capacity: this makes me a bigger cup of cappuccino. It’s the right amount of milk and foam. My other models also had too much foam. Never spills over: when I fill it to the max line for foam it has never spilled over my other 2 frothers always did and made a horrible mess. It warms the milk more than my other 2 models. It’s hot not just warm. It’s easy to use and a great price. I highly recommend this frother.

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Reviewed in the United States on March 31, 2026

Verified Purchase

Lee

Port Orchard, US

★★★★★ 1

Failed Shortly After Purchase and Required Too Much Effort to Resolve

This product was purchased as a holiday gift for my spouse. Out of the box the product made a load mechanical noise (similar to a baseball card in bicycle spokes) – but it produced a nice heated frothed milk. Less than 3 months after first using the frother, it completely stopped frothing. The heating unit continued to work but the spinning disk did not move. I contacted the seller and within 48 hours they requested a video of proof that the frother was no longer working. I provided the requested video 6 hours after receipt of seller's request. Since then, I have not received any communications, and my follow up emails receive NO RESPONSE. Amazon should consider pulling this product and seller from their website. UPDATE: After multiple follow-up contacts over a month's time, manufacturer eventually issued a full refund.

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Reviewed in the United States on April 20, 2026