Joey, Nope solid state, looks just like the TS-700, wish I still had mine, but I gave it to a new ham that couldn't afford a rig long ago. Greg ke4ooo/8 Richard J. Fiero II W5TFW wrote: > ts 600 ???? > > that a tube type ? > > R. " Joey " Fiero II > A.R.S. W5TFW > Em-40 DXCC VUCC > www.w5tfw.com > www.6mt.com >