What was the system like? I was disappointed by HE-6 bass slam; it is nothing compared to Audeze's LCD lineup, ZMF planars, Abyss AB-1266, and if we exclude planars Stax SR-007 and Stax SR-009. I really expected a lot more out of its bass. I would say the reason I was never impressed by HiFiMan bass is because I first listened to them right next to the Audeze LCD-3F and Stax SR-009, and I owned both ZMFs and the Audeze LCD-4 and Stax SR-007 before owning an HE-6, so by the time the HE-6 came around to my collection I had already heard much better in bass.