Tube Amp Doctor Tone Bone Pentode / Matched Pair (Includes 2 Select Matched TAD EL84s)

The Tone Bones are the cheapest, easiest way to get a radically different sound from your amp. With one per socket, a Tone Bone Pentode will reduce a 50 watt amp to about 16 watts.

Forget the others... these are without a doubt the best sounding adapters available! Comes with a matched set of TAD EL84s.