Using the AI 300 and wondering if upgrading the valves at some point is worthwhile. The ecl86s are new so it would be the others.
Saw this so presumed mine was the same,sure @murrayjohnson would know
Using the AI 300 and wondering if upgrading the valves at some point is worthwhile. The ecl86s are new so it would be the others.
Saw this so presumed mine was the same,sure @murrayjohnson would know
That’s also a Mk2. @stu has a Mk1.
I think the phono section (2xECC83) and the Line stage (1x ECC83) were pretty much as the Series 500.
in the Mk2 the line stage changed to an 82
If it’s 12AX7s, the best reasonably priced ones I’ve tried are from Groove Tubes - their selection criteria must be really good, because all their 9-pin stuff has been excellent.
Should add it sounds really good as it is,just wondered if there is any mileage in changing those valves.
Should probably just leave it alone.