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Another Traynor Question

Discussion in 'Amps and Cabs [BG]' started by PenguinRob, Jul 13, 2013.

  1. PenguinRob


    Mar 21, 2008
    Detroit, MI
    I have in my sights a '69 Traynor Bass Master Mark II. He thinks it's a YBA-1, yet swears it has 90 watts, which I think the YBA-1A touts. I've looked at most of the Traynor threads, most of them at least 2 years old. The back does not have the YBA-1A printed next to the speaker outputs, just LR 21877. New EL34 tubes, original pre-tubes. The circut has been taken to original specs. I will need the higher watts, as I plan to play out with this puppy. Maybe a 2x12 cab, or a 115. The question is, what will positively identify the model of this amp. Thanks.
  2. ScottTunes

    ScottTunes Gear-A-Holic Supporting Member

    Feb 7, 2011
    So Cal

    Attached Files:

  3. Primakurtz

    Primakurtz Registered Nihilist Supporting Member

    Nov 23, 2011
    Denver, Colorado
    Also, the 1a has a fan, mounted either between the transformers or in the side of the wooden case.