The Dynaco Tube Audio Forum

Would you like to react to this message? Create an account in a few clicks or log in to continue.
The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all products

    Montana's Dilemma


    Posts : 128
    Join date : 2009-01-20
    Age : 72

    Montana's Dilemma Empty Montana's Dilemma

    Post by pmarcin on Tue Feb 25, 2014 10:30 pm

    Very strange, indeed. I measured the PAT-4 and PAS-3 and they both measure about 13" x 8". I use Roy's small toroids on the PAS-3, which results in a tight fit. I guess that your toroid is too big. Roy's current PS offerings should work. Or am I just confused?

    Montana's Dilemma Empty Re: Montana's Dilemma

    Post by Guest on Wed Feb 26, 2014 1:38 pm

    well here are some simple facts.
    The chassis I measure at 7.5" x 13". The SP9 pcb is 7.5" x 5.5", the PH10 pcb is 5.5" x 3.5" and the toroid diameter is approx. 4.5", it very quickly becomes apparent that the PAT4 chassis, with my setup, will not do.
    Anyway, I have ordered my custom SP9 chassis, I should have it end of next week.

      Current date/time is Thu Aug 13, 2020 1:51 am