Based on Marshall Jose High Gain Mod.
http://www.ebay.com/itm/263154204849?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
http://www.ebay.com/itm/263154204849?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
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