Audiofeil, I noticed that as well.
On the AI issue, I've been running a 2B for close to two years now with no tube issues. Probably not the best preamp if you like to roll tubes but sounds great with the recommended tubes provided by AI. For me if it sounds good and is reliable, no problem one less thing to fuss about..
On the AI issue, I've been running a 2B for close to two years now with no tube issues. Probably not the best preamp if you like to roll tubes but sounds great with the recommended tubes provided by AI. For me if it sounds good and is reliable, no problem one less thing to fuss about..