Switching Matrix
AssemblyDigital audio router with 4–8 input sources and 4–8 zone outputs, implementing mixing and gain control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Switching Matrix
5 top-level lines as of r112771| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DSP Chip | multiroom-audio-amplifier-dsp-chip | 1× | 1 | · | part |
| 2 | Audio Codec | multiroom-audio-amplifier-audio-codec | 1× | 1 | · | part |
| 3 | Input Selector | multiroom-audio-amplifier-input-selector | 1× | 1 | · | part |
| 4 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |