Yes. I bought my A-08S used and it came with EML 45 tubes and EML 2A3 tubes. I felt the 45 were far superior so I sold the 2A3 tubes. The 2A3 worked flawlessly in the amp.
Recommended tube compliment for Yamamoto A-08 Ampl
I recently purchased a Yamamoto a-08 45 based amplifier. I think it sounds fantastic with balance across the frequency spectrum and grate depth as well. I'm seeking advice from those who may own the A-08 and what tube preferences they have discovered to work best in this amp. Additionally you can use 2A3 in place of the 45. Comments in this camp are also welcome. I shouldn't forget power cord as well.
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