soundboy57's Recent Activity

  1. soundboy57 replied to the thread Question About Very Early Marshall Cabinets With Insulation.

    I have seen it in my area of Oregon at Fred Meyer. It is 1" thick and comes in 2x4 foot pieces. Same exact stuff. I am sure it isn't...

    Mar 26, 2017 at 12:56 AM
  2. soundboy57 liked jerryjg's post in the thread Question About Very Early Marshall Cabinets With Insulation.

    [IMG] Oh my sweet heavens, thats absolutely gorgeous. Thank for the reply! Love those old 15 watt alnicos, bet they sound sublime./...

    Mar 26, 2017 at 12:52 AM
  3. soundboy57 replied to the thread Question About Very Early Marshall Cabinets With Insulation.

    All the early Marshall cabs from 63 to 65-66 had 1" foam insulation on the back panel and sides. My mid '67 cab has none. This from my...

    Mar 25, 2017 at 9:43 PM
  4. soundboy57 liked wakjob's post in the thread Speaker Break-in - Signal Generator Site.

    ^ My preferred method.

    Mar 23, 2017 at 11:17 PM
  5. soundboy57 replied to the thread '67 Spec - What Is It Exactly?.

    Interesting point. I have a '71 small box 50 watt, new filter cans, all NOS Mullards, etc. Has quite an undertone/ghost when playing...

    Mar 22, 2017 at 9:19 PM
  6. soundboy57 liked pleximaster's post in the thread '67 Spec - What Is It Exactly?.

    Have you changed tubes? Some tubes seems to add to ghosting sensitive amps I don't now if this was just coincidences but in two amps...

    Mar 22, 2017 at 9:11 PM
  7. soundboy57 replied to the thread Vintage Sound-post Brace Dimensions.

    Could start a poll to see how many have screws in their backpanel...:)

    Mar 22, 2017 at 6:59 PM
  8. soundboy57 replied to the thread Vintage Sound-post Brace Dimensions.

    Honestly, I don't know exactly when they started with the back panel screw, but all the cabs newer than about 1990 seem to have them,...

    Mar 22, 2017 at 5:32 PM
  9. soundboy57 replied to the thread Vintage Sound-post Brace Dimensions.

    Without taking the backs off my cabs, your post dimensions are about what I remember for mine from 67 and 71. 3 1/2 x 1 9/16 or some...

    Mar 22, 2017 at 10:44 AM
  10. soundboy57 replied to the thread Thinking Of Buying Need Advice Please..

    Welcome to the forum :) Those are great cabs, what is the hold up? Original casters, and looks fairly clean. Best of the 80s speakers,...

    Mar 22, 2017 at 12:48 AM
  11. soundboy57 liked pleximaster's post in the thread '67 Spec - What Is It Exactly?.

    I my experience the louder you play the more influence of the power stage (and filtering, transformers rectification as well as speaker...

    Mar 21, 2017 at 8:11 AM
  12. soundboy57 replied to the thread '67 Spec - What Is It Exactly?.

    Every head I have had has ghosting, some more than others. Don't forget the output transformer...IME it is a huge deal. The modern...

    Mar 20, 2017 at 9:21 PM