Doepfer A-114 Ring Modulator [DEMO]
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Doepfer A-114 Ring Modulator [DEMO]
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Module A-114 contains two separate ring modulators. A ring modulator outputs the product (Multiplication X • Y) of the signals at inputs X and Y. It's similar to a VCA, but whereas a VCA only responds to positive voltages at the inputs (2-quadrant multiplication), the ring modulator responds to both positive and negative voltages (4-quadrant multiplication).The ring modulator thus provides a refinement of amplitude modulation (AM). Ordinary amplitude modulation will output the original carrier frequency fC as well as the two side bands (fC - fM, fC + fM) for each of the spectral components of the carrier and modulation signals - but ring modulation cancels out the carrier frequencies, and just lets the side-bands pass to the output (see Fig. 1).
A ring modulator is used for the production of bell-like sounds, alien voices, or just to produce new timbres.
A-114 Features- Dual ring mod for classic synthesizer timbres
- Doubles as a dual VCA when fed only positive modulation signals
- Compact Size!
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Condition | B-Stock (Used) B-Stock items are sold by an authorized dealer or original builder, but have been opened, blemished, or used in some manner.Learn more |
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| Modular Synth Format |
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