I just read on another forum
“In January, ARC will make available a REF6SE Upgrade kit, consisting of vastly improved and higher quality capacitors, internal wiring, and a few other parts. The SE Upgrade kit price will be announced at that time.
For those that wish to have Audio Research perform the upgrade, the retail price is $3,000 and ARC will do all of the labor and testing to company standards along with the typical service warranty.”
“In January, ARC will make available a REF6SE Upgrade kit, consisting of vastly improved and higher quality capacitors, internal wiring, and a few other parts. The SE Upgrade kit price will be announced at that time.
For those that wish to have Audio Research perform the upgrade, the retail price is $3,000 and ARC will do all of the labor and testing to company standards along with the typical service warranty.”