The Coda CSIB integrated is a not as well known as say Ayre,or Pass labs
Nelson Pass actually started out with this same design team
at Threshold -Stasis ,great classics audio , then Nelson went out solo in the 1990s
and these engineers formed Coda , a fantastic integrated with the biggest potted ,not open toroidal like most 3,000va which is much bigger then most
and 3 power choices for the same price ,lowest power is 18-1st watts in pure class A ,then 150,300,600 wpc , super high current 120 amps short term
and on back 2-16 amp slow blow fuses , 10 year warranty ,exceptional build quality
for under $7k. A steal , I only upgraded the preamplifier output caps from the very good Rel caps to the Big Duelund tinned Copper foil foil oiled paper caps.
it sounds very good.