Hi,
I've just finished assembling an ST70 using several parts I sourced over the last months:
PT: Dynakitfriends (http://www.dynakitfriends.com/blog/files/trafo-schema.jpg)
OT: Hammond 1650n
Choke: Hammond 1650r
Driver and Cap board from triodeelectronics
I'm getting the following voltage readings with amp idle and all tubes on:
It's my first tube amp and I've noticed the PT and valves getting a bit hot specially the GZ34 (don't know if hotter then what it should be), the VAC readings at pin 4/6 of the GZ34 also don't seem OK, they should be around 375VAC right? (I find it strange they are off by 50V up and 50V down)., also the 5.8VAC on the EL34 should be more like 6.3, don't know if this can be an issue or not, some other readings are a bit on the high side but not by much.
Can you guys help me out figuring if there's any issue I should deal with? although the amp plays apparently fine I don't want to over-stress the components, and I can swear I saw the GZ34 gave a blue spark.
Thank you in advance