My 1976 OLDS Recording is a beautiful sounding Horn; not too bright or shrill. Recording for a Sydney artist's upcoming release and have opted for the OPR Ultra-Mod Rocket Ribbon as the microphone. Running through one of my AVALON 737SP modified valve units (on High Gain of course!) the tone is thick and moody but still with an upper presence. A little boost at 1.2k and another at 10k and the sound was there. A touch of compression. DONE!