2,5 mm to 3,5mm does not seem to work - ideas? help - MDA III, XDA III, PDA2k, 9090 General

Dear friends
I have a BA (Qtek 9090) and I have no big complaints. However, I would like to use normal headphones other than the ones supplied with the unit, I mean, with 3,5mm jack, to listen to music - and there is my problem.
The sound is not stereo, using any type of adapter from 2,5 to 3,5mm. Despite of the non-stereo sound with the adapter, it works normally with the phones with 2,5mm jack. I have tried many adapters of many brands, no luck.
Why is that? Really bad decision to use this 2,5mm in my opinion.
Please, any solutions, advices, welcome. Thanks

The problem is that it is not a standard 2.5mm socket. It is a 4 (I think) ring to allow for the microphone. Unfortunately there is even a difference between the Alpine and the BA.
Eg BA uses http://www.expansys.com/product.asp?code=PPCPADPT16 while
Alpine uses http://www.expansys.com/product.asp?code=119295
Have a look in the wiki, I think someone did a detailed spec of the BA jack socket.

Related

SPV M600 Headphone Nightmare

Hello,
I’m new to this phone and forum, just getting my head round it. First problem I’m trying to tackle is the frankly awful headphones that come with the device.
Trying to find decent 2.5 mm headphones is not easy, I bought a 2.5 to 3.5 adapter but it’s a bit rubbish and loose and I’m sure it is changing it from stereo to mono. So after hours of research I’ve found some Sennheiser MM50’s. These have an integrated mic and also a 2.5mm 4 pole jack.
Now are these likely to work on my phone as I understand there are different ways that 2.5mm jacks can be wired up?
Thanks in advance.
I guess you will have to try it.
I use some Siedo headphones I got off eBay. They are not brilliant but are better than the supplied ones.
I can't find it right now but I came across this: http://www.expansys.com/p.aspx?i=127646
It's an adpator - that is wired correctly for a HTC 2.5mm sockect and it has a built-in mic. You can plug any 3.5mm headphone jack into it. - Heck - I might get one myself!
Cheers, that doesnt look to bad. I notice that was compatible with the P900 which I think is compatible the Sennheiser MM50’s. So maybe they will be ok.
Do you know if the prophet has a standard 2.5mm 4 pole connector?
Yes, it's the usual 2.5mm 4 pole connector. There doesn't seem to be a "standard" way of wiring them though but the link I gave you should be fine.
It is NOT recommendable, for the Sennheiser MM50 headphones are made for Motorola devices/phones. HTC Prophet appears to have different wiring schema compared to Motorola and the headphones will play only from one channel - unfortunately.
I bought them recently (in spite of warnings on this forum) and was very disappointed to experience this effect. Fortunately however, I was able to give them back to the shop.
I use my old Sony Ericsson P800's headphones and the quality is waaay better. In fact the best non-professional headphones I've had till now were all Sonys.
It has to be Sony.
Have a look at Ebay. Search for SPV M600 and you may find a whole host of accessories. Or search specifically for:
Handsfree Remote/Adaptor for Orange SPV M600/M3000 PDA or
Oasis music adapter for qtek S200, SPV M600, Dopod 830
I have a similar item and it allows me to use any headphones or even connect it to my HiFi. It even has a PTT button and microphone to answer calls - imagine having a phone call routed through your home HiFi!
Hi!!!
Do you know if this one can work with prophet?
http://shop.brando.com.hk/htcstereoconverterwithmicrophone.php
I'm not sure...
i just soldered sony-Groove earpices to it, sounds way better!, modification was pretty easy
Can you post some pics of it?
Pepez said:
Hi!!!
Do you know if this one can work with prophet?
http://shop.brando.com.hk/htcstereoconverterwithmicrophone.php
I'm not sure...
Click to expand...
Click to collapse
This one is not compatible with the Prophet. Prophet uses a 2.5mm jack while the newer HTC devices use the mini-USB connection for the headphones. The product in the link that you provided is meant for these newer devices. What you want is a 2.5mm (male) to 3.5mm (female) converter. You can find them at www.expansys.com.

Mini USB > 3.5 Jack?

Any adaptors that will allow me to use proper 3.5 inch headphone jack in place of the mini USB ones ( i dont like the in ear phones) checked ebay and couldnt see anything?
you want get one of these http://www.expansys.com/p.aspx?i=142090 - Mike
Ouch, that thing is both horribly badly designed and prohibitively expensive- it's going to stick out what looks like an inch by itself, most headphone plugs will add another inch on top of that- I need something that fits flush with the bottom of the phone (comes out at a right angle) AND supplies an input for the charger. One can only dream!
The orbit would make a great on-mains Wifi internet radio if such a gubbin existed- hook up some speakers, start TCPMP, sorted!
in which case if you don't like wires stop messing around and get a set of A2DP compatible headphones - the quality is very good, but far more costly than a cable addaptor - the choice is yours - Mike
Might have been worth while if I didn't use an iPod for all my portable audio needs- have you seen any A2DP compatible speakers around?
Looks like there are hacks out there, but no official products, the combination really would just turn the Orbit into an incredibly expensive Wifi radio! But where's the fun in just going out and buying a proper one!
Have a look at the products made by Parrot there are a few Bluetooth audio add on boxes, I fail to see the relevance to WiFi?? as the A2DP profile is Bluetooth - it even works on the T-Mobile MDA-CIII which has no WiFi - Mike
I say wifi radio because I listen to internet radio stations around the house using the Orbit, and the ol' tinternet comes via the wifi doohickey!
A2DP is, of course, a bluetooth profile and would be the method over which I get decent sounding audio from the Orbit to some speakers whilst still having the Orbit plugged into mains so the battery doesn't get sucked dry... that said I think the Orbit will last a good few hours streaming internet radio, although I have yet to put that to the test.
My other solution would be, as mentioned above, an adaptor that allows both the charger AND headset to be plugged in- I can't see this as being technically impossible.
With a brief cursory investigation I have discovered, I think, that the headset uses a proprietary 6-pin connection on the opposite side of the mini-usb connector. The headphones do not use the 4-pin standard mini-usb connector on the other side, but a connector that uses both should be reasonably simple to produce. Ergo it should be childs play for a third party to produce an Artemis dock that contains not only a connection to USB but a standard 3.5mm amplified microphone socket alongside a standard 3.5mm amplified stero audio jack... not to mention a button on the front of the dock for picking up calls and a volume slider if you really wanted them.
Call me crazy, but I want one of those!
You could try this
http://www.expansys.com/htc/p_htc_item.aspx?i=145066
Might do the trick even if it is a bit long
Rich
Dear lord! You've made my day! Hmmm, a little jiggery pokery and I might even be able to incorporate that into a dock but it'll be fantastic for charging and listening to net radio at work- takes that little extra load off my desktop PC.
Cheers!
Glad I could help
richiev4 said:
You could try this
http://www.expansys.com/htc/p_htc_item.aspx?i=145066
Might do the trick even if it is a bit long
Rich
Click to expand...
Click to collapse
Hi,
Does anyone know if the above would work with a set of mini stereo speakers with a 3.5mm headphone jack (like the walkman speakers i used to have, back in the day...) to listen to the FM radio while charging the phone from mains? Or would you still need the headphones plugged into get any FM reception?
Daft question maybe, but I wondered whether the device would just use the speaker wires as an antenna instead of the headphone wires?
It will work fine, I am going to use mine to connect my orbit to my home stereo and charge it at the same time.
Rich
2.5mm 3 pole jack plug
Hi,
Anybody know of an Artemis mini usb to 2.5mm 3 pole jack plug adapter which allows the connection to deliver audio and microphone capability ?
I would like to connet my Artemis/Orbit to the Autocom intercom system on my motorcycle . This uses a lead with a 2.5mm jack plug at the phone end and a 3.5mm jack at the Autocom system end. Both are 3 pole.
Thanks
P.S. hope you don't mind me jumping in your postings
http://www.expansys.com/s.aspx
try doing a search for "2.5mm"
A very good Items for the Artemis on EbaY :
look :
http://cgi.ebay.fr/FOR-ORANGE-SPV-E...ryZ14419QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
2.5mm 3 pole jack plug adatper
I think I've found exactly what I'm looking for at:
http://igonemobile.com/products/html/61315310.html
I've got one on order and I'll let you know if it works.
cegmawr said:
Hi,
Anybody know of an Artemis mini usb to 2.5mm 3 pole jack plug adapter which allows the connection to deliver audio and microphone capability ?
I would like to connet my Artemis/Orbit to the Autocom intercom system on my motorcycle . This uses a lead with a 2.5mm jack plug at the phone end and a 3.5mm jack at the Autocom system end. Both are 3 pole.
Thanks
P.S. hope you don't mind me jumping in your postings
Click to expand...
Click to collapse
Is this so you can listen to music from the Orbit? I've had difficulty on my bike with this...music cuts out and wont restart after phone call is over. In the end, I bought the Autocom bluetooth dongle and now bluetooth the Orbit to the bike. I get phone calls and GPS just fine, but I use a wired iPod for music.
cegmawr said:
I think I've found exactly what I'm looking for at:
http://igonemobile.com/products/html/61315310.html
I've got one on order and I'll let you know if it works.
Click to expand...
Click to collapse
Does this support the Artemis? It isn't in the list....
There was a posting for the mini USB PinOut some Time ago. Look in the wiki Section to find it. Here is what they showed up with.
Maybe This will Help someone to build their own Adapter or whatsoever.
Greetings
Jabami
so what was the general concensus with using Autocom? Did the 2.5mm jack work?
I want to avoid using the bluetooth option on autocom, since I might just as well go for a Scala bluetooth headset instead if the jack doesnt work...

Wired Headset skematiks needed

Hello,
I'm interested to know more about wired headset.
I need it for answering when ride my moto. (this is why I don't need BT headset - but I have it)
Well, here in My country i didn't found a headset for Uni, because they are too rare.. and Uni have an 3,5mm jack, not 2,5mm as used in lot of gsm phones.
So, if anyone has skematiks, how to build headset for Uni from other type of stereo headset, I would apreciate it.
Thanks in advance.
Basically, you can just buy a normal headset, then replace only the jack. All headsets (should) have the same impendance(did I spell that right?), so no modification to the headset itself should be needed.
Just get a 3.5mm 3-channel(not the general one, you need the extra channel for the mic...but I guess you already know that) jack from an electronics store, cut off the original, identify the wires used(using a multimeter, or linking it up to another cable playing music), and splice on the new 3.5 mm one used. Just be sure to insulate the wire joints well so they won't accidentally short-circuit.
There: one 3.5mm headset, ready for use. Maybe slap on some cosmetics to the joint, so it won't look that ugly and homemade(a heat-shrink tube should do the trick, along with some padding to give it a some taper like those on factory-made jacks.
Good luck with your MacGyvering, mate!
Very thank you..
Your idea is super.. the only thing is that I never seen a 3,5mm jack with 3 chanells.. but I will search for it..
After I will do the trick will post back the results.
P.S. as subject of meditation.. did you ever seen another phone model which use a 3,5mm jack at headset?

2.5" to 3.5" (With Microphone Ring)

Hi,
I am looking and have been for years! for a converter from my Prophet/Qtek S200 to 3.5". I have so far bought 3 items all of them make my 3.5" headphones have Stereo sound which is great BUT I cannot answer calls! How can I rectify this? Is there a separate Microphone and Headphone adapter that works? I bought one of these and it does not work! I am happy to plug a microphone into 1 socket and have headphones in the other.
I am very surprised as long as these phones have now been on the market that no-one has thought to design such a simple device.
Before anyone says that I could solder one together don't! I am not that way inclined!
I am hoping that the answer to this will help many people in my predicament......
Thanks for reading/helping.
Kind Regards,
Will
Hello,
I use this one in my car. It has a microphone built in, a button to answer call, and 3.5 mm stereo socket. It works with the Prophet. Just ping me if you have more questions.
http://www.pc-mobile.net/pxdaa.htm
Changing the 2.5 mm to 3.5 mm
Is there any possible way to physically change the 2.5 mm to a 3.5 mm socket jack. I think the 3.5 is better and more standardized than the 2.5 mm. My prophet has a loose socket.
You toughts...
In theory... You'd need to solder it down, and would need a 3.5mm socket that would fit in with the casings. From what I know, they tend to be larger than that.

[Q] 2.5 mm headphones

2.5 headset
I have an o2 XDA Atom Exec and got an o2 in-ear stereo headset with it.
That headset is now faulty, one side no longer works and i cant determine where the problem is.
Anyways, i want an in-ear headphones to use with the pda mainly to listen to audio rather than to make calls.
I tried connecting it with 3.5mm headphones with an adapter but with any movement of the adapter, the pda would automatically stop the audio and load dial the first number on the dialed list. Its very annoying.
I tried both the small stick type adapter and the wire adapter with the same result.
So now i'm after an in-ear stereo 2.5mm headset or a solution to stop it from going to the phone mode.
Any help ?
Thanks
is it work fine be4?
perhaps There is some short circuit in your headphone itself or maybe in jack port. trying use another headphone to identify the problem
oftenly headphone for mobile has 4 intersection in its jack. and common music headphone only have 3 intersection, I think use the 3 intersection jack should be fine
you can use the nokia 2.5mm headsets. they are like the OEM ones but they sound better. they both use the 3 ring jack, instead of the more standard 2 ring jack.

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