When I first switched the stock cord to the MusicCord, I immediately noticed the volume was louder. Everything about my Bogner Mojado with Port City 112 cabinet amp's tone became clearer and more articulate. The difference was dramatic!
Notes sing with longer sustain. The cord opened up the midrange where now I hear more tonal richness. And the sparkle at the top end - man it's great!
I took the MusicCord to my friend's home to try it with his Mesa Boogie bass amp. We both heard similar improvements. The volume increased and you can hear more tonality. He's definitely sold - planning to get the PRO version.
I think the cord improved the sound of the guitar better than the bass.
This is the best $130 I have ever spent to improve my sound - by a landslide!