Pioneer SA-420 Value & Price History
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Specifications
| Years produced | 1978–1981 |
| Power output | 20 wpc (8 ohms) |
| Type | Amplifier |
| Brand | Pioneer |
| Original MSRP | 180 (1978) |
| Inflation-adjusted | ~1,183 today |
Original MSRP: $180 (roughly $1,150 in today's dollars)
Current listings
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