elnero
Headphoneus Supremus
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Correct me if I'm wrong but nothing from this explanation would explain this:
From APureSounds site
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From the description of the problem and fix from Alex's site it sounds like it was far more than a stray wire or trivial procedure they performed.
Originally Posted by Morph201 /img/forum/go_quote.gif Upon disassembly, we also noted that on one of the drive units one of the very fine wire strands, a voice coil wire extending from the interior of the drive unit to the solder pad where connections are made, was formed into a slightly protruded loop and had been kinked. It should be noted that the other drive unit, nor any other drive units from other examples of the same make and model of headphone that we have seen, or seen photos of, exhibited such a protrusion. This extending loop would in our opinion represent a fault in the original construction. An attempt was made to stabilize this fragile protrusion of very fine wire by locating it adjacent to the physical boundary of the ear speaker frame, and holding it in place with adhesive. This was atrivial operation and not mentioned in any communications. |
Correct me if I'm wrong but nothing from this explanation would explain this:
From APureSounds site
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When they removed the driver they broke the voice coil and didn’t fix it so they had no idea which was the correct phase of the driver. I swapped the + and – and next thing I know the left driver is giving me nearly the exact same readings as the right side. |
From the description of the problem and fix from Alex's site it sounds like it was far more than a stray wire or trivial procedure they performed.