Data Sheets of Components Used

2SK 369 jFET Transistor

BF 246 jFET Transistor

BFR 91 bipolar Transistor

BC 550 bipolar Transistor

OPA 627 / 637

OPA 603

LL 1570 XL Audio Transformer

LL 7902 Audio Transformer

Useful Links to Other Web Sites

(in alphabetical order)

Erno Borbely’s Homepage

Burr-Brown / Texas Instruments

A. J. van den Hul: frequently asked questions....

Thorsten Loesch’s Phono Addict Preamp

Per Lundahl’s Homepage

Per-Anders Sjöströms Homepage

Nelson Pass’s Homepage

Allen Wright’s Homepage