Hello all, I have never posted in this part of headfi but, I have recently been given some vintage hardware to look after and restore. This consisted of a Michell Hydraulic Reference turntable with SME 3009 pickup arm, a Quad 303 and Quad 33. I am not sure if anyone is familiar with any of...

I have been doing a bit of research on these and just had a couple of questions. Firstly how many different models are there? I under stand the whole SP and not SP thing, but on the HD25-1 I have seen a lot of models with different impedances, ranging from 60 ohms to 300 ohms. Also how have...

Hello all, I'm just about to pick up a new pair of 'phones for DJing and was wondering if anyone had any opinion on either of the two above specifically for DJing? Thank you in advance, Nicholas

Hello all, I am currently in the process of planning a recabling of one of my pairs ER6i's and was wondering if anyone had done this before? If so do you have any advice on the subject like what is the easiest way of getting them apart? The mod is purely for aesthetic reasons and not for...