Doepfer A-135-5

Description

Discover the A-135-5 Voltage Controlled Polyphonic Mixer, an innovative solution combining a polyphonic mixer with a suboctave generator. Comprising 12 voltage controlled amplifiers (VCAs) in a 4×3 matrix, this module allows seamless mixing of up to three four-voice polyphonic signals, such as outputs from polyphonic VCOs A-111-4.

Key features include:

– Manual and Voltage Control: Adjust the level of each polyphonic channel (A, B, C) manually or via external control voltage with integrated attenuators.
– Suboctave Generation: Channel A’s four input signals produce symmetrical rectangle wave suboctaves, which are automatically routed to channel B when unpatched.
– DC Coupled Versatility: Ideal for mixing control voltages in polyphonic setups, including envelopes and LFOs.
– Internal Pre-patching: Easily integrate with other polyphonic modules for streamlined setups.
– Robust Controls: Includes manual level adjustments, mute functions, and CV inputs for comprehensive sound shaping.

Additional Specifications:

– Expandable: Cascade multiple modules for more than three polyphonic channels.
– Optimized Amplification: Max overall amplification is less than 1 to prevent clipping.
– Power Usage: 50mA at +12V and 40mA at -12V with a depth of 55 mm (10 HP).

Enhance your sound creation with the A-135-5, a powerful tool for any polyphonic environment.