Questions tagged [trs]
The trs tag has no usage guidance.
22
questions
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Wiring two TRS sockets to accept either one TRS cable or two TS cables inserted
I am looking to modify the input of a small stereo amplifier with a TRS input jack to have two TRS input jacks instead.
I want it to handle the following two scenarios.
Scenario 1.
Two TS plugs are ...
- 11
2
votes
0
answers
83
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TRS differential input and output connector wiring for balanced audio CODEC I/O connections
I've been studying the ADAU1361 evaluation board and noticed an odd thing how the differential input and output connectors are connected in their schematic on its user guide, page 7, focus on the left ...
- 21
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144
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How should I wire a passive audio splitter for studio monitors?
I am building a passive audio splitter that takes in two balanced mono signals (on TRS) from an audio interface and then it should be able to switch the routing of the signal using a DPDT switch.
I ...
1
vote
1
answer
242
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TRRS headphone and mic swapper
I'd like to create a serial cable link library between two devices called Playdates. They have a TRRS audio jack, and my idea is to use a few cables as shown below to connect each Playdate's audio out ...
- 111
2
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0
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218
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Use TRS jack as Mono + 5V power input
I'm trying to change this guitar wireless transmitter so that the audio input jack also becomes a charging/power source.
The charger will be a separate box with "stereo" input socket.
...
- 21
0
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1
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351
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TRS to USB microphone wiring
I am trying to use a microphone pulled out from an old video recorder. I can use a TRS connector and plug it into the AV - mic in jack. I am curious if there is a way to use USB - A interface.
In ...
- 3
1
vote
1
answer
130
views
Outputting a 1/4 inch TRS male plug from a PCB
I am designing a small PCB that I need to plug into a 1/4" TRS receptacle. The overall setup can either be something like a small dongle (i.e. attaching a male TRS directly to the PCB somehow,) ...
- 13
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89
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Telephone headset adaptor weak microphone and speaker sound
I have made a simple adaptor for a telephone P4C4 -- RJ9 -- separate headset output (The wiring diagram of a telephone handset can be viewed in this wikipedia article) to two TRS jack for an ordinary ...
- 11
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2
answers
693
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Stereo Headphone Cabling (TRS) - Why 4 pads on L loudspeaker and 4 cables?
The R(ight) loudspeaker on my AKG-K99 headphones stopped working. I bought a replacement (x2) 'mini' loudspeaker.
After soldered the replacement the sound was "weird". No problem. I ...
- 39
0
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3
answers
426
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Is it possible to use a Smartphone audio jack as MIDI output?
Is it possible to use a Smartphone audio jack as MIDI output?
My plan is to use a standard TRS to MIDI cable, like the one Arturias Beatstep uses, to connect a Smartphone/Tablet to a MIDI device.
I ...
- 3
0
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197
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Connection of TRRS microphone not TRRS headset
I know for headset
T- Left
R- Right
R- mic
S- Ground
But for only microphone
T - unknown ?
R - unknown ?
R - mic
S - Ground
What are those unknown?
I want to plug it to my computer which has separate ...
0
votes
1
answer
345
views
How do I wire a trs jack to a dual channel amplifier?
So I have a bluetooth audio amp circuit board. I believe it is dual channel it has two chips (one for left, one for right)
The outputs are R+ R- L+ L-, but I want to wire them to a trs jack, which has ...
9
votes
3
answers
2k
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Can an electrolytic capacitor withstand 0.1 V reverse polarity?
Let’s start the question with a brief description of my application.
I am trying to attach a headphone jack with a detect pin to a RDA5807 IC based FM radio project. I am using a separate ...
- 183
2
votes
1
answer
2k
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Connecting cell phone and computer audio through TRS and TRRS 3.5 mm audio jacks
I am trying to connect the computer audio output to the cell phone audio input and vice versa. There are two connection designs because I need to be able to connect both to a desktop and a laptop ...
- 159
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8k
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How to connect 5 colored wire headphone to 3.5 TRS jack?
I have a somictone headphone and I want to repair its headphone jack, It contains five colored wires.
Here are the wire and TRS jack.
Please give me a feedback
Can you please tell me how to wire this?...
- 21