Thread: Stereo?
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Old 09-04-2007, 09:52 AM
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Gilliland
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Quote:
Originally Posted by dishe View Post
There is a KNOWN INCOMPATIBILITY with many 2.5 -> 3.5 adapters- I find it funny that it didn't even occur to you to consider THAT part of your connection!
Since all of you have raised this issue, let me make it clear that I DID, in fact, explore the entire signal path. I took a normal pair of 2.5mm cellphone headphones and plugged them into the HTC-supplied adapter. The result was that only the right channel worked. So here's the score:

Mogul to HTCadapter to adapter to cable to car stereo - right channel only
Mogul to HTCadapter to adapter to 3.5mm headphones - right channel only
Mogul to HTCadapter to Seidio 2.5mm headphones - right channel only
Mogul to HTC-supplied headphones - full stereo.

That's why I conclude that the HTC-supplied adapter is defective.

To answer Budney's question, my 2.5 to 3.5 adapter worked fine with my Treo, and to answer Dishe's remark, it DID come from Radio Shack. I also have one from TreoCentral, which I'd try if I could just find the darn thing. <g>

Destructor, thanks for the product pointer. It would be nice to have an adapter that goes straight to the 3.5mm socket. I'll still bug Sprint about replacing the HTC one.

Edit: I just found my TreoCentral 2.5 to 3.5 adapter and tested it. Same result, right channel only.

Last edited by Gilliland; 09-04-2007 at 09:54 AM.
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