DoepferA-128 Fixed Filter Bank

Doepfer A-128

The A-128 is Doepfer’s Fixed Filter Bank module. The module is essentially a fixed filter bank with dedicated volume controls over each filter. It features fifteen different bands, each with their own volume control, that are effectively spaced across the frequency spectrum to ensure extremely musical results.

A-128 Features

• Fixed Filter Bank
• 15 different frequency bands
• 50Hz, 75Hz, 110Hz, 150Hz, 220Hz, 350Hz, 500Hz, 750Hz, 1100Hz, 1600Hz, 2200Hz, 3600Hz, 5200Hz, 7500Hz, and 11000 Hz. 
• Volume control for each band