I'm 99% sure that upgrades are no longer available. I called ARC and they said so.
I've owned a VT100 for 10 years and it was 100% reliable, but now needs new tubes and maybe some board work. That is probably why so many are for sale used. When it comes tube-time, you may think about getting a new amp. But it was awesome for the time.
Im considering the VS115, it looks like the same basic amp but with an "open" layout, but same tubes.
I've owned a VT100 for 10 years and it was 100% reliable, but now needs new tubes and maybe some board work. That is probably why so many are for sale used. When it comes tube-time, you may think about getting a new amp. But it was awesome for the time.
Im considering the VS115, it looks like the same basic amp but with an "open" layout, but same tubes.