A comparison of the green side of the Browne Amplification Protein (based on a Nobles ODR-1) and the Ibanez TS9 Tubescreamer.

Guitar is a Fender American Professional Telecaster Deluxe.
Amp is a Vox AC30 going into a Two-Notes Torpedo Captor loadbox and into a Strymon Iridium (in IR-only mode) with an IR of Celestion Alnico Blues through an SM57.