You can find the complete C-2 page here.
Capacitors Used Include: ELNA SILMIC-II/SILMIC-II ARS/ToneRex, Nichicon Muse/Muse-ES/Fine Gold/FW and a Siemens/EPCOS 1uF MKP output capacitor.
Previous Mod: 16V Zener Diode Mod to allow Modern Discrete Op-Amps from Burson Audio.
