I did a quick search, but could not find much on this topic. Do BA-based IEMs have the same output impedance requirements of amps as dynamic drivers? I was concerned about the factor of 8 ratio for a pair of EDC3s I recently ordered, but now I'm wondering if they really require the damping...

Ok, so I generally use either Beyer FT880/600s or AT M50x OTEs. However, my preference is the Beyer, and now I'm looking for an IEM for slightly better isolation. I've seen a lot of posts on the following models, but I'd like to know if anyone has listened to both the Beyer 880s and one of the...

Hey guys, I'm looking for an IEM with a decent balance of compromises given the price range I've stated. I'm considering the Ety 6, UE Metro 150 or 200, and one of the various Shure models. What I'd like to avoid is tubby/thumpy (low quality high quanitity) bass, and etched/bright highs. I'd...

I just ordered a second 1212M for my bedroom system and plan to run it in unbalanced mode using TS connectors. Has anyone ever tried these neutrik connectors? NP2C-AU-SILENT I'm wondering if they will alleviate the thump I get when my PC powers off or requires a reboot while the preamp and...