Doepfer A-121-3 Slim Line 12dB Multimode Filter Eurorack Module
Doepfer A-121-3 Slim Line 12dB Multimode Filter Eurorack Module Reviews
Running out of space in your Eurorack chassis but still need a great voltage-controlled filter? Then Doepfer’s got you covered! With a slim 4HP footprint, the Doepfer A-121-3 multimode VCF delivers outsized performance. Featuring four simultaneous outputs, including lowpass, highpass, bandpass, and notch, this 2-pole filter is a powerful sound shaper. What’s more, the Doepfer A-121-3 is outfitted with two CV inputs for controlling the filter cutoff and one CV input for controlling resonance, to create dynamic frequency manipulation. Synthesists at Sweetwater know how easy it is to stuff your Eurorack chassis to the gills, so they more than appreciate the diminutive but mighty Doepfer A-121-3 multimode filter!
While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Doepfer. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.
COMPACT CAN BE POWERFUL
The Doepfer 121-3 is an amazing filter. Having 4 simultaneous outputs has made for quite lovely mixing and multi-routing options. Definitely has both creamy sweet spots and sharp edges. Highly recommend trying out this filter when space is limited or when you just love filters, like I do. I have 3 different filters in my TipTop Mantis Case. This one is always in my patches.
Have Questions About the A-121-3 Slim Line 12dB Multimode Filter Eurorack Module?
Or call us at (800) 222-4700
Sweetwater's Sales Engineers are regarded as the most experienced and knowledgeable professionals in the music industry, with extensive music backgrounds and intense training on the latest products and technologies. They are available to offer you personalized product advice any time you need it.
