Hello, up for auction is a vintage  early 50's National Valco Tweed Guitar Amplifier.  What's really great is that it comes with the original  Supro  Electric Amplifier Manual ,, Supro Guarantee Bonds , and  paper " Prong-Tect  "  Power cord protector .  Has a Jensen 12" Field Coil speaker , 6SC7, 6J7, 5Y3 rectifier and two 6v6 output tubes.      Cosmetically in pretty good condition., has some staining on the grill and cabinet but no major tears in the tweed . This is a great amp with the sound you've heard about , it overdrives nicely and very dynamic.  Hums a little , as you'd expect from an amp that's almost 70 years old .  I'll include a NOS Sprague Can Cap if you should ever decide to upgrade the electrolytics .   All in all a great deal , I've put a reasonable Buy it now on it so don't miss out!   Please look at all photo's/feedback and bid with confidence.  If you have any questions feel free to ask.. Shipping in the US will be 40.00 packed securely. Bidders with less than 10 transactions or less than 95% feedback please contact me before bidding . International Bidders please see conditions below. Buy it Now items are to be paid in full within 24 hours of purchase. No E-Checks!! Be sure to check my other auctions this week for more great gear. Thanks for looking and Happy Bidding!