Preamplifier Module
AssemblyHigh-impedance input buffer converting microvolt-level capsule signal to line-level balanced output, with phantom power biasing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Preamplifier Module
5 top-level lines as of r154754| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Input Transformer | shotgun-microphone-input-transformer | 1× | 1 | · | part |
| 3 | Line Driver IC | shotgun-microphone-output-driver | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 2× | 2 | · | part |
| 5 | Connector | connector | 1× | 1 | · | part |