| Name | Notes | Retail | Average |
|---|---|---|---|
| Stereo 20 | 12w x 2 | ||
| Stereo 30 | 15w x 2 | ||
| Stereo 50 | 25w x 2 | ||
| Stereo 60 | 30w x 2 | ||
| Stereo 70 | 35w x 2 | ||
| TL-25 | 25w x 1 | ||
| TL-50 | 45w x 1, mono |
| Name | Notes | Retail | Average |
|---|---|---|---|
| 2000 | 35w x 2 | ||
| Delta 75 | 40w x 2 |
| Name | Notes | Retail | Average |
|---|---|---|---|
| 2300 | |||
| TroughLine 1 | |||
| TroughLine 2 | |||
| TroughLine 3 |
| Name | Notes | Retail | Average |
|---|---|---|---|
| Point 1 | stereo | ||
| Varislope 1 | mono | ||
| Varislope 2 | mono |