Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | HALLICRAFTERS |
| Model | MARK II |
| Product Category | Transceiver |
Mic Wiring
Pin 1 – Mic Audio
Pin 2 – RX
Pin 3 – Shield / Ground
Pin 3 – Switch Line
Notes: On 2-pin plugs Shell = 3
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