DAC Section
AssemblyAn onboard digital-to-analog converter that accepts USB audio and feeds the analog volume control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for DAC Section
6 top-level lines as of r80550| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DAC Chip | headphone-amplifier-dac-chip | 1× | 1 | · | part |
| 2 | USB Interface | headphone-amplifier-usb-interface | 1× | 1 | · | part |
| 3 | Clock Oscillator | headphone-amplifier-clock-oscillator | 2× | 2 | · | part |
| 4 | I/V and Filter Stage | headphone-amplifier-iv-stage | 1× | 1 | · | part |
| 5 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |