| Year | Type Vox | Ref. | Tubes |
| 92 | AC30 Top Boost preamp | sch | 4*ECC83, ECC82 |
| 92 | AC30 Top Boost output amp | sch | ECC83, 4*EL84, G234 |
| AC10 | sch | ECF82, EF86, ECC83, 2*EL84, EZ81 | |
| V15 V.15 | sch | 2*ECC83, ECC81, 2*EL84 | |
| V125 Lead | sch | 2*ECC83, ECC82, ECC81, 4*EL34 | |
| AC4 | sch | EF86, 12AX7, EL84, EZ80 | |
| AC30 | sch | 12AX7, 4*EL84, 5AR5 | |
| AC50 | sch | 12AX7, 2*EL34 | |
| AC100-2pwr | sch | 12AU7, 4*EL34 | |
| tbp | sch | 2trans. | |
| tbsp | sch | 2trans. | |
| tmixlmt | sch | 5trans. | |
| tnp | sch | 4trans. | |
| ttrem | sch | 3trans. | |
| tbpre | sch | 12AX7... | |
| bpre | sch | 12AX7 | |
| bpwr | sch | 12AX7, 2*EL84, EZ81 |