The Loudspeaker I, built by Joel

Copyright 2021 © Troels Gravesen

Hi Troels,
Dynamics and clarity of the TL-1 are stunning!  I’ve been running them with a 300B and its plenty loud for me.  I’ve also tried with a Pass Aleph-J but much prefer the tube amp with the TL-1.
It’s really nice to have to worry about the health of my hearing before worrying about excursion and distortion. Thanks for all of the design inspiration; I’ve been incorporating what I’ve learned from your site in many of my own designs for quite some time.  I felt it was time to pay my dues and I sure am glad that I did!  Hope peace finds you in this new year!