User Reviews/Feedback for Sophia Electric™ Aqua 274B Rectifier Tubes
Received date: February 5, 2018
Dear Sue I was extremely satisfied with your 274 Aqua and 6sn7 after only 50 hours, the result is a strong improvement of the whole audio spectrum. Improvement of the details, of the black among the instruments, more granitic bass, more refined high end stages. So please kindly send me a PayPal invoice for another set Aqua 274B tubes.