Hi @scm - I just got my Modwright 9.0X PSU moded to use tube rectification. I am ready to try some vintage tubes. There is a white ceramic resistor right next to the tube socket. Tubes with wide bases (like the coke bottle style RCA 5R4GYs) seem to tilt the resistor a little bit. Not a lot but surely noticeable. Modwright assured me that this was not a problem - but my OCD is kicking in to high gear. What was your experience like? See pics below. https://imgpile.com/images/C3jlIl.jpg Thanks!
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@pistha All I did was roll the tube in so that it didn`t lean one way or the other. I wouldn`t worry about it one bit. Did you listen first to the Sovtek ? Just curious |
@scm - thanks. I did listen to the Sovtek. It defintely sounds more refined and there is a little more 'meat on the bone' - so to speak when compared to the SS rectifier. But I am waiting for the tonal richness and the big sound stage that Dan talks about. I hope the vintage tubes will deliver that! |
@scm - I managed to get my hands on a NOS Mullard 5AR4 - boy what a transformational difference it made! Rich tonality, clean sound and wide sound stage. @theflattire - the upgrade is worth the $. |
