Doepfer A-108 6/12/24/48dB Low Pass Filter

The Doepfer A-108 is a transistor ladder filter modeled after the legendary Moog filter, delivering the classic analog warmth with a highly flexible output configuration. It features four dedicated low-pass filter outputs (6, 12, 24, and 48 dB per octave), plus additional bandpass and highpass outputs for expanded sonic exploration.

The resonance is strong and capable of self-oscillation, making the A-108 ideal for fat basses, expressive leads, and evolving textures in a modular environment.

Key Features:

• Transistor ladder filter based on Moog design

• Four low-pass outputs: 6, 12, 24, and 48 dB

• Additional bandpass and highpass outputs

• Self-oscillating resonance

• CV control over cutoff and resonance

• Eurorack format (12HP width)