Cartridge Input Buffer
AssemblyLow-capacitance, high-impedance input accepting moving-magnet or moving-coil cartridge signals (5–10 mV) with selectable load impedance matching. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cartridge Input Buffer
6 top-level lines as of r124503| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cartridge Type Switch | phono-preamp-input-selector | 1× | 1 | · | part |
| 2 | Load Resistor Network | phono-preamp-load-resistor | 1× | 1 | · | part |
| 3 | Load Capacitance Network | phono-preamp-load-capacitor | 1× | 1 | · | part |
| 4 | Input Buffer Op-Amp | phono-preamp-input-buffer-opamp | 1× | 1 | · | part |
| 5 | Connector | connector | 2× | 2 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |