| Brand | Unbranded |
|---|---|
| Type | Power Amplifier |
| Unit Type | Unit |
| Model | custom |
| MPN | unknown |
| Unit Quantity | 1 |
Check the listing for details. Vintage DIY Solid State Power Amplifier TO-3 Transistors Large Heatsinks AS-IS. Condition: For parts or not working. Listed at 95.00 USD. Amplifier only. Constructed on a wooden base with point-to-point wiring, typical of hobbyist, kit, or magazine-plan builds from the era. No power-up attempted.