All models are equipped with Short Ring, Magnetic Shield, and electrostatic shield.
| PT-150F* Power Transformer *note: F:120V, V:220V, R:230V | |
| Input Voltage | 120V (F) |
| Output Voltage 1 | 280V-250--220-0-220-250-280V-160mA AC |
| 220mA DC with full-wave rectifier | |
| Output Voltage 2 | (0-6.3V-3A) x 3, 5V-3A |
| Outline | PB-102 |
| Size | 93 x 107 x (95H+32h) mm |
| Mass | 3.9 Kg |
| Applicable Tube | 6V6,6F6,6BM8, 6AC5, 42,71A, 7189A, 6BQ5, 6GW8, KT88, KT66, 6550A,EL34, VT52,6B4G,6L6GC,12E1 |