JBL GTS 600 Harmon Kardon/series. Great Amplifier with lots of clean power. Still works Great. Its a Tank.need some room but one hell of a beast for front stage power or an excellent amplifier for SQ substage install along with the GTQ 400 on front stage.Tested before posting about a week ago. Still works great and sounds amazing.Been a great amp for me over the years.Sold as is due to improper installations.Ships to the lower 48 States only. Shipping will be around $28.00Thanks for looking.
