It is my understanding that they are no longer doing upgrades from the 3 to 3A.
Audible Illusions Mod. III
Can anyone tell me if the Audible Illusion Mod. III is upgradeable to a mod. 3A? If so, about how much does it cost? If one had about $800.00 to spend on a good quality tube preamp, what would other suggestions be? I guess the real question I have is if anyone knows how a Mod. III would compare to a Audible Illusions L-1, as used they are about the same price second hand? Thanks