I highly recommend reading the various LSA Voyager 350 GaN amp blogs here. It’s only ~ $3-4K, but I believe you can spend the rest of the money on anything else and not look back, or forward to another amp
ALSO, I bought my 105 new and used it fro a few years before one day surfing on ebay and came across aftermarket linear power supplies, Furutech IEC with solid silver jumper to either board (old/new) and a jumper to bypass the 110/220 switch.
I did the first 2 first and was so impressed that I bought the power supply. The product page I bought from had comprehensive DIY photos. I left the top off and bought Nobsound springs (Amazon) which are under all my kit. <$40/4 and a terrific improvement
hth
ALSO, I bought my 105 new and used it fro a few years before one day surfing on ebay and came across aftermarket linear power supplies, Furutech IEC with solid silver jumper to either board (old/new) and a jumper to bypass the 110/220 switch.
I did the first 2 first and was so impressed that I bought the power supply. The product page I bought from had comprehensive DIY photos. I left the top off and bought Nobsound springs (Amazon) which are under all my kit. <$40/4 and a terrific improvement
hth