Output Stage
AssemblyA discrete Class-AB buffer that supplies the current swing headphones demand, from 16 Ω planars to 600 Ω dynamics. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Output Stage
5 top-level lines as of r80545| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Output Transistors | headphone-amplifier-output-transistors | 4× | 4 | · | part |
| 2 | Bias Network | headphone-amplifier-bias-network | 1× | 1 | · | part |
| 3 | Output Heatsink | headphone-amplifier-heatsink | 2× | 2 | · | part |
| 4 | Output Resistor | headphone-amplifier-output-resistor | 2× | 2 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |