Price is "FIRM" Try to find another Quad !!!!!! 350.00 for the quad
I tested these on my Mercury 990 and all 4 were at 90% & better no shorts. I also play tested them in my VRD amplifier for approx. 3 hours where in they held ROCK SOLID Bias. They sound great. No issues. all original boxes etc....
Sold AS IS as described, these are vintage tubes
Payment accepted will be Paypal "FRIENDS ONLY". Buyer is responsible for shipping which will be a flat rate of 27.00 to anywhere in CONUS via Priority insured Large Flat rate box
Thanks for looking
