ADDAC Systems - 604 Dual Filter
€199.00
Net: €167.23
In stock
| U | 3 |
| HP | 6 |
| Depth | 40 |
| +12V | 70 |
| –12V | 70 |
ADDAC604 - Dual Filter
While developing the ADDAC105 4 Voice Cluster module, ADDAC created a new multimode filter to place after the summing mix stage. The results were pleasing enough that it was released as a dedicated filter.
To make it more interesting, the circuitry was duplicated to allow use in a stereo signal path. To make it more versatile, a switch sets the working mode from Stereo to Dual Mono where both filters can be used independently.
In Stereo Mode the Left Cutoff is used to control the Right Cutoff. In this case the Right Cutoff Knob and CV Input are simply bypassed and will have no impact on the Right Channel operation. This allows immediate sync of both filter frequencies when the Stereo position is engaged.
Optionally there's a jumper on the back that, when placed, connects the Right Controls back to the Right CV control, allowing the possibility to control the offset of the Right Channel Cutoff.
Resonance is independent in both Modes and still has to be set manually to match both channels.
Both the Audio and CV inputs are normalled from the Left into the Right channels. As standard, plugging any input to the Right channels removes this connection.
