A-114 Dual Ringmodulator (vintage)

A-114 Dual Ringmodulator (vintage)

$129.80
A-114 Vintage Edition 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.

specs
  • +12 40mA
  • -12 30mA
  • +5 0mA
  • HP 4HP
  • Depth 40mm
tags
DARK ENERGY II

$649.00 - out of stock

A-124 Wasp filter (special ed)

$123.20 - out of stock

A-110-1 Standard VCO (vintage)

$238.70 - out of stock

A-110-2 Basic VCO (vintage)

$202.40 - out of stock