Modded 6505+ has the bias mod already done! Now to mention the power tubes are biased high at around 35mA where they should be.

It should be noted that the tubes are vintage Sylvania srt-415's double getters (yes the tubes these amps were designed for and were used in the legendary mesa markii C+. The preamp tubes are high gain matched jj 12ax7's from euro tubes and the v2 spot is a high gain balanced jj 12ax7 gold pin from euro tubes as well.

You wont find a heavier sounding 6505 anywhere. I promise you!

Comes with manual and original Peavey shipping box. Shipping covers insurance as well.

Pet free smoke free home. Adult owned.