| PART | DESCRIPTION | NOTES |
| C ------ | | CAPACITORS |
| C1, C2 | 470 uF. 160 V electrolytic | NTE NEVH series |
| C3 | 100 uF, 350 V electrolytic | NTE NEVH series |
| C4, C5 | 470 uF, 35 V electrolytic | NTE NEV series |
| C6 | 0.1 uF, 50 V mylar | NTE MLR series |
| C7 | 0.015 uF 250V mylar | NTE MLR series |
| C8 | 100 uF 10V electrolytic | NTE NEV series |
|
| D ------ | | SEMICONDUCTOR DIODES |
| D1, D2 | 1N4007 or better silicon rectifiers | |
| D3, D4 | 1N4002 or better silicon rectifiers | |
| D5 | 1N4002 or 1N4148 or eq. silicon diode | |
| D6, D7 | LEDs, your colour choice | Mode 55-552-0 to 55-555-0 |
|
| J ------ | | CONNECTORS |
| J1 | RCA jack, chassis-mount | Mode 24-181-0 |
| J2 | Speaker connector | Mode 58-098-0 or 58-099-0 |
|
| R ----- | | RESISTORS |
| R1 | 100 ohm 1W | 1/4W 5% unless noted |
| R2 | 47k 1/2W | |
| R3 | 820 | |
| R4 | 470k | |
| R5 | 1k | |
| R6 | 100k audio taper potentiometer | available from Radio Shack |
| R7 | 330 1/2W | |
| * | 5 ohm, 5W | * only needed if 10EM7 used |
|
| SW ----- | | SWITCHES |
| SW-1 | SPST mini rocker (power) | Mode 46-143-0 etc. |
|
| T ------ | | TRANSFORMERS |
| T1 | 12V 2A power transformer | Circuit Test 640-122 |
| T2 | 12V 1A (or better) power transformer | Circuit Test 640-121 |
| T3 | 35:1 SE Output transformer (see text) | |
|
| V ------ | | VACUUM TUBE (VALVES) |
| V1 | 13EM7, 13EM7/15EA7 or 10EM7 (* above) | various suppliers |
|
| MECHANICAL PARTS |
|
| Enclosure, chassis, or other base structure |
| AC power cord and plug (Mode 31-021-0) |
| strain relief for power cord |
| Octal chassis-mount tube socket |
| 1 pot knob (several types available from Mode) |
| mounting hardware (nuts, bolts, washers) |
| terminal strips, if applicable to construction method |
| hookup wire |
| shielded cable for connections to input jack |
| RTV silicone for mounting large electrolytics (if desired) |
|
