Brief and accurate description of gear : Engl E640 Invader 150 guitar amp head . Modifications (if any ) Yes , Mercury Magnetics Output and Power transformers. Accessories: Z15 Midi Floorboard Location: NYC NY Contact Information: firstname.lastname@example.org References: Reverb.com , Facebook , Ebay etc. Price.. obo 2000.00 w/ Z 15 .....1700.00 w/o z15 Buyer pays shipping.... Trades..I might be interested in a EBMM JP XI , 12 7 string or a JP 7 . Let’s talk . I’ve owned this head for several years which was upgraded with new transformers installed by an authorized Engl repair/ maintenance center on Long Island. The amp is in excellent working condition with a few minor tolex nics but nothing extreme. Any questions would be very welcome. I’m parting with my amp to fund new gear , plus I’m now a Revv artist so this needs to go . Thank you for viewing my ad .