Check the listing for details. Vintage Quadrafex Amplifier Model 767.. Listed at 111.60 USD. ebay . Vintage Quadrafex Amplifier Model 767. Your are bidding on a Vintage Quadrafex Amplifier Model 767. This unit has been acquired as an overstock inventory sale,unit powers up as shown in the pictures, no other test has been performed therefore we are offering it on a AS-IS basis for parts or repair with no warranty, no returns and no refunds.Thanks for your understanding.Kindly look at pictures for unit cosmetic condition, pictures are also part of the description.Unit comes as shown no additional accessories. By winning this auction winner acknowledges and understands this auction comes with no warranty and no returns. Free shipping to continental USA only. (Hawaii, Puerto Rico, and Alaska customer please request shipping quote.) Thanks for looking. IF YOU HAVE ANY QUESTION FEEL FREE TO E-MAIL ME. THANK YOU FOR LOOKING AND HAPPY BIDDING!!!!! Shipping Method Usps/ Fedex Shipping Cost FREE Payment methods: PayPal Credit or debit card processed through an Internet merchant account Bank-to-bank transfers (also known as bank wire transfers and bank cash transfers). Winner bidder must get in touch within 48 hours after auction end if not able to contact winner after seven days we will file a non-paying bidder to Ebay (collect three non-paying warnings and the non-paying bidder is out of Ebay indefinitely). We cannot ship items until payment is received in full. ..