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| my best choice for the driver in this amp: RCA 12SX7 (NOS) well-balanced sound |
| Vacuumtubes RCA 1624 (2) RCA12SX7 (1) Sylvania 5U4G (1) Transformers and chokes Welter electronic- Germany good quality for a fair price Capacitors Paper-in-oil capacitor Elna-Cerafine electrolytics Ultratone silver alloy foil coupling capacitors Resistors Allan-bradley for anode, cathode and grid Wire-wound for power tubes |
| Close-up of the 1624 stereo amplifier |
| Below: parts used in this amp: (from left to right) 5 mA choke, Carbon-composition resistors, Cerafine 100µF Ultratone foil capacitors, Cerafine power supply capacitors |
| Single-ended stereo amplifier with 2x 1624 RCA |