[Iron_Dreamer]

Originally Posted by grawk

...go out on a limb, and change your balanced standard. Start putting 4 pin female connectors on your balanced amps, and 4pin balanced male connectors on the balanced headphones. After all, the K340 and K1000 were both that way before you made the blockhead, and it's so much simpler to have just 1 connector on a pair of headphones. You can make pigtails for compatibility.

Agreed 100%