First cable build for my HD660s ! Abit tricky at some points and could be a little neater but it works great ! Much better than using the crazy long cable included with the headphones

HD660s + iBasso dx170 , great upgrade from Walkman A55 and gives me the chance to use balanced cables. Parametric EQ on Poweramp sounds lush!

Thanks for the reply, I'm going to carry on with the A55 for awhile as I only got the HD660S a couple of weeks ago coming from HD599's and the urge to upgrade further is overwhelming now I've caught the bug. I will definitely upgrade to the WM1A sometime this year as reading the reviews on here...

Do you have a ETA on when this will be released?

It’s mainly for home use as I’m using HD660S primarily. I’m currently using a Sony A55 with mr Walkmans custom firmware(amazing work by the way). I just don’t want to buy the ZX300 and still yearn for the flagship model thinking what could have been!

Hi guys , just looking for some advice. I'm in two minds whether to get the WM1A or the ZX300, I've seen both new-used for £600 and £260 respectively. Can you give any input on how both the devices compare?