Skip to main content

Doepfer A-114 Vintage Edition


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.

A ring modulator is used for the production of bell-like sounds, alien voices, or just to produce new timbres.


95€

Power consumption: 40mA at +12V and 30mA at -12V

Depth: 40mm


4 HP

Choose your Language


Alex4

Alex4 Distribution GmbH
Lessingstr. 98, 100 – Haus 11
13158 Berlin
Germany

This email address is being protected from spambots. You need JavaScript enabled to view it.
www.alex4.de

Tel +49(0)30 - 61 65 100 40
Fax +49(0)30 - 61 65 100 49


Cookie Consent

By continuing to browse or by clicking 'Accept', you agree to the storing of cookies on your device to enhance your site experience and for analytical purposes.