Not sure if this thread is active. but looking for advice. I used to own a Shindo Montrachet amp and lucked into an extra dealer-provided NOS tube set for it from the guy who sold me the amp... which I always kept as a backup. After selling the Montrachet five or so years ago, I kept this unused tube set. I believe the input tubes may not be worth much but the four Shindo-picked RTF EL34 tubes might be a different story.
Does anyone know what a fair price for these tubes is?
ThanksStuart