Here are some pics of Bernard’s collection, including a selection of Copicats, a very rare Stereo Copicat, and a Joker combo with built-in Copicat sitting alongside Bernard’s Rapier 33 : –
The output stage of the Joker is twin push-pull EL84s, same as the Vox AC30. Charlie conservatively rated it at 25 watts, though. He once said the built-in copicat was the best sounding one of the lot.