Stellar, beginning to end. I had a 30yo unit my 73 Guzzi Eldorado and one of the pieces disappeared during a rebuild. I was heartbroken, as most everyone in the Guzzi community said it was far and above the best solution. I called Soundoffrec for parts to fix my old unit, wound up with a brand new unit, and am even happier. The new unit is an improvement on the classic design I had. Its even more well-built, better-looking, and well-designed...and Im thrilled to have it. Thanks, Jerry and SoundOffRec...you guys rock!