This is the first amplifier I've built that incorporates Amtrans gold plated oxygen free copper hook up wire. The wire is teflon insulated and expensive at $14 for 3 feet. You may not be a believer that wire makes a difference in audio reproduction. I do. Other parts used in this build is an Alps Blue Velvet volume pot, solid brass, gold plated, five way binding posts, real walnut veneer & a genuine Peavey guitar knob. My favorite new accent is the solid brass switch and solid machined brass on/off plate.
The "Audiobah" sourced circuit board is mounted on vibration isolating neoprene washers and 3M elastomer pads are affixed to the bottom of the chassis.