For sale is an all-original 1966 Ampeg B-15N Portaflex "Flip-Top" bass combo amplifier in iconic "Blue Check" vinyl. This unit features the desirable B-15NF fixed-bias circuit configuration utilizing a 5AR4 rectifier and dual 6L6GC tube layout. The amplifier head and speaker cabinet are a verified factory match; the chrome chassis serial number is 040261, and the original 15-inch CTS speaker is stamped with EIA code 137 628, dating its manufacture to July 1966. This complete, era-correct specimen delivers the foundational studio bass tones that make the B-15N highly sought after by collectors and engineers alike.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 3 days ago |
|---|---|
| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
| Brand | |
| Model |
|
| Categories | |
| Year |
|
| Made In |
|
| Power Tube Type |
|
| Number of Inputs |
|
| Number of Channels |
|
| Electronics |
|
| Speaker Configuration |
|
| Direct Output |
|
| Reverb |
|
| Output Power (Watts) |
|
Product safety information may be available here.











