Tube stabilised powersupplies:
| Regulator Name | Tubes stabilisation | Tubes rectification | Schematics |
|---|---|---|---|
| Principle of regulation | NA | NA | STAB(11k) |
| Unknown | 4*5881, 6V6, 6SN7, OA3, OD3 | 5R4, 5Y3 | STAB(50k) |
| Unknown double regulation | 6080, 2*6AU6, 2*OB2, 6W6 | NA | STAB(34k), Parts(13k) |
| Unknown | 6336A, 6AU6, 5651A | SS | STAB(27k) |
| Unknown | NA | SS | STAB(18k) |
Other:
| Name, devicetype | Tubes used | Tubes powersupply | Schematics |
|---|---|---|---|
| Audio Baton B-9B, equalizer | 4*12AX7, 12AX7A/7025 | 6X4 | Schematic(62k) |
| Headphone amplifier | ½ 6922, 6CL6 | 5U4 | Schematic(11k) |
| I-177, Tube tester | --- | 83, 5Y3 | Schematic(151k) |
| MX-949, socket extension for the I-177 | --- | --- | Schematic(9k) |
| MachMat Rubricator active filter | ½ E181CC, ½ ECC83, E180CC, ½ ECC82 | EZ81 | Schematic |
| Marantz electronic crossover | all 12AX7 very probably | SS | Schematic(76k) |
| Scott 299B scratch and rumble filters, tone control | ??? | NA | Schematic(11k) |
| Sheldon Stokes DAC | 6922 | SS | All parts(82k) |
| Siemens V77, cassette preamplifier | 2*EF804S | SS | Schematic(62k) |
| Tonecontrol | 12AU7 | NA | Schematic(17k) |
| Tonecontrol, Green project enterprise | 12AX7 | NA | Schematic(19k) |
| Tube active filter | ??? | NA | Schematic(8k) |
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