| Product Description |
| ToneClone | FTBP-55 | '55 Tweed -- bias tap -- #7993 | 120.00 |
| ToneClone | FPB-50 | '57 Tweed -- #7993 | 140.00 |
| ToneClone | FPB-50/240 | '57 Tweed -- 240V primary -- #7993 | 160.00 |
| ToneClone | FTBP-58 | '58 Tweed -- Triad 8087 size -- same as '59
with bias tap coming off B+ winding
| 120.00 |
| ToneClone | FTBP-58/240M | '58 Tweed -- 100V, 120V, 220, 230V & 240V primary | 148.00 |
| ToneClone | FTBP-59 | '59 Tweed -- Triad 8087 size -- same as '58 -with separate, insulated bias winding
| 120.00 |
| Axiom | FTBP-59M | '59 Tweed -- lower B+ | 160.00 |
| Axiom | FTBP-59M/240 | '59 Tweed -- lower B+ -- 220V, 230V & 240V primary | 184.00 |
| Axiom | FTBP-59-FS | '59 Tweed -- FatStack | 180.00 |
| Axiom | FTBP-59-LBP | '59 Tweed -- FatStack -- 275-0-275 unloaded B+ -- separate bias winding
| 200.00 |
| Axiom | FTBP-59-LBP/240 | '59 Tweed -- FatStack -- 275-0-275 unloaded B+ -- separate bias winding -- 220V, 230V & 24V primary
| 220.00 |
| Axiom | FTBP-59-M2 | '59 Tweed -- lowest B+ -- FatStack | 180.00 |
| Axiom | FTBP-59-M2/240 | '59 Tweed -- lowest B+ -- FatStack --
220V, 230V & 240V primary
| 208.00 |
Axiom | FTBP-59-M2/240M | '59 Tweed -- lowest B+ -- FatStack --
100V, 120V, 220V, 230V & 240V primary
| 216.00 |
| Axiom | FTBP-DB+ | '58 Tweed -- dual B+ -- FatStack --
100V, 120V, 220V 230V & 240V primary
| 220.00 |