 |
|
The small resistors are Roederstein MK2 and MK 4 metal film 1%. They have a fine reputation for sound quality.
The large power resistors for the output MOSFETs are ModulOhm wire wound 7W.
Each resistor is 0.12 Ohm so it is difficult to measure any inductance.
Diplomatic wire wound 4W for output and relay.
We use WIMA and Philips. In the audio path, high speed versions made of metalized Polypropylene and Polyphennylenesulphide with very low memory effects and dielectric absorption. Their small size keeps the inductance at an insignificant level.
Philips type diodes and Zener diodes
Motorola high voltage Transistors types MJE 340/350 5501/5401
MPSA 42/92.Toshiba 2SK 389 dual low noise JFET Siliconix 511 current source, and our special custom-made MOSFETs.
Philips HEF4011BP, NE5534AN, National LF356N IC’s
Burns trimmer
Output relay Schrack dual contact
|
|
|
