Gilmore Headphone Amplifier with and without a DC-Servo. (2 Chematics in the zip.file) As OpAmp i´ve used the OP077 BurrBrown Amp (wich isn´t in the zip.file), but the TL071 will also works. With a little bit finetuning u can get the same DC Offset without the servo.
Cause this Amp seems to be more a stationary Amp i´ve used TTH Parts. Another Amp wich is smaller I will publish next day´s as SMD. I´m going to make PCB Files next day´s, contact me if u interested and I will give you.