Thanks for the quick reply.
The modules have been tested and sound fantastic playing through my now very quite old Bose 901 speakers.
I plan to purchase a valve pre-amp to mate the power amp to.
Then my final project will be to build a set of speakers, either Jim Holtz's Statement IIs or Troels Gravesen's Seas Classics, either of which should do justice to this fine amplifier.
The testimonials praising your NXV200L dual die amplifier modules are certainly justified.
Thanks again and Kind Regards,
John from NSW, Australia
Excellent Holton Mono Bloc NXL300 R4 DIY Build April 06, 2020
Another Holton One-Zero-Zero Supreme Testimonial May 27, 2019
Holton One-Zero-Zero Supreme Testimonial November 19, 2018