| Name | Notes | Retail | Average |
|---|---|---|---|
| AD-1308 | 20 band, spectrum anal, 2.5 lbs | ||
| AD-1309 | pink-white noise generator | ||
| AD-1702 | electronic crossover |
| Name | Notes | Retail | Average |
|---|---|---|---|
| AN-2016 | tuner and amp kit | ||
| AP-1615 | kit | ||
| AP-1800 | kit | ||
| APW-2150 | |||
| APW-2510 | with mm-mc, tone defeat | ||
| SP-2a | kit |
| Name | Notes | Retail | Average |
|---|---|---|---|
| W-1 | 5w x 1, mono | ||
| W-2 | 20w x 1, mono | ||
| W-3 | 20w x 1, mono | ||
| W-4m | 20w x 1, mono | ||
| W-5m | 25w x 1, mono | ||
| W-6 | 70w x 1, mono, kit | ||
| W-7 | 55w x 1, mono, kit |