I just finished building an SP9 + PH12 preamp for a customer, it's been awhile since I've done one of these,
so figured it would be a good idea to do a photo documentation of the build, very helpful to future kit builders of
not just this particular preamp, but any of the VTA preamps, since they are all similar builds other than the actual PCBs.
Turns out the SP9 has more wiring than any of the other preamps, but still this went pretty smooth, about 8 hours total time.
Here's a link to that page . . . www.tubes4hifi.com/SP9-2016.htm
Also did an SP12 build last year, did the same kind of photo documentation on it,
so here's a link to that page for anyone doing an SP12 . . . . . www.tubes4hifi.com/SP12-2015.htm
so figured it would be a good idea to do a photo documentation of the build, very helpful to future kit builders of
not just this particular preamp, but any of the VTA preamps, since they are all similar builds other than the actual PCBs.
Turns out the SP9 has more wiring than any of the other preamps, but still this went pretty smooth, about 8 hours total time.
Here's a link to that page . . . www.tubes4hifi.com/SP9-2016.htm
Also did an SP12 build last year, did the same kind of photo documentation on it,
so here's a link to that page for anyone doing an SP12 . . . . . www.tubes4hifi.com/SP12-2015.htm