I’ve read or seen several new reviews of the E50, including Steve Huff’s and the Zero Fidelity review linked by @ryder. Lots of enthusiasm everywhere it seems, but the Zero Fidelity review, which is excellent, does give me pause.
The E50 appeals to me because (1) I like the way it looks very much, (2) I'm curious about the Puri-Fi driver, (3) several reviewers have commented that the E50 is impressive at low volume but will also play loud, and (4) I’m impressed by the Buchardt company and its business model. But the Zero Fidelity guy describes the E50 — paraphrasing here — as a bass-first speaker, suggesting that maybe the Puri-Fi driver is being asked to do too much work in the midrange. My audiophile history is mostly with speakers that excel in the midrange but are bass-shy (Harbeth, Falcon, 20 years with Quad 57). A speaker like the MoFi SourcePoint 10, based on limited auditioning, has just too much bass for me and the music I listen to. Will that be true of the E50? Buchardt’s return policy is extremely favorable, so I may just have to find out for myself. Still, bringing in new speakers requires a bigger commitment of attention and effort than other components,