WASHBURN SONIC 7 (S7) (USA) Submitted by guitar-list on Wed, 2006-09-06 21:50 Brand name: WashburnSeries name: WASHBURN 7-STRING SERIES product type: electric guitars Dates of manufacture: 2000 to 2002Information: WASHBURN produced the SONIC 7 (S7) (USA) between 2000 and 2002 Specifications: Add specifications for the WASHBURN SONIC 7 (S7) (USA) Add new comment