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ADDAC System ADDAC216 Sum & Difference Module (black faceplate)
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+44 20 7424 1960
(quote 776260)
- 2 independent sections each with:
- 2 inputs with gain attenuverters
- Amplitude attenuverter and bipolar Offset
- Absolute/Bipolar and AC/DC switches
- Output and inverted output
- 2 leds monitor the Output polarities and gain.
If you decide an product is not suitable within 14 days of delivery, you can return it to us for a replacement or refund. Returns must be unused and in their original, undamaged packaging.
Some items are excluded from our money back guarantee:
- Computer software that has been unsealed or registered
- Any item that comes directly into contact with the nose, ears or mouth
To arrange a return, just contact our customer service department on 020 7424 2800 or via our customer support form.
ADDAC System ADDAC216 Sum & Difference Module (black faceplate)
This module is a peculiar type of mixer that instead of just summing two input signals (X & Y) it also allows the possibility to subtract the two signals.
It works both for audio and CV signals and hence the possibility to get the diference of two CVs or cancel the phase of two audio signals. The resulting signal, of sum or subtraction, is then routed through a switchable (on / off) full rectification circuit labeled: Absolute. After this the gain of the mixed signal goes through another attenuverter labeled: Amplitude to control the resulting signal gain which, being an attenuverter, also allows the possibility to invert the incoming signal. After the Amplitude comes an AC / DC coupling switch followed by an bipolar Offset knob.
Besides the normal output, there's also an inverted output for each of the A & B sections.
The outputs of section A & B are also summed and sent to the Average Output.
Using a single input, just the X or Y input, the module can also be used as a simple dual Attenuverter & Offset CV processor with full rectification and AC coupling options.
Average mix output of both sections.
