A-128 Fixed Filter Bank

Doepfer A-128 Fixed Filter Bank: 15-Band Passive Filter Module for Spectral Sound Design

The Doepfer A-128 Fixed Filter Bank is a passive module consisting of 15 fixed bandpass filters, each tuned to a specific frequency range. Ideal for spectral processing of noise sources, vocal textures, or any audio input. Each band has its own output, allowing users to isolate or recombine frequencies for detailed and creative sound sculpting. A powerful tool for experimental musicians and modular sound designers.

Key Features:

• 15 Fixed Bandpass Filters: Each focused on a distinct part of the frequency spectrum.

• Passive Design: No power required.

• Individual Outputs: Each filter band has its own output jack.

• Creative Sound Design: Isolate or layer frequency bands for advanced processing.

Technical Specifications:

• Format: 12 HP Eurorack module

• Filter Bands: 15

• Frequency Range: Approx. 50 Hz – 11 kHz

• Power: Not required (passive)

• Color: Silver

Explore the spectrum of sound with the Doepfer A-128 Fixed Filter Bank.