The 3.5mm TRS connector, the power button and the volume buttons are all incorporated into the metal band.

The controller has a 2.5 mm TRS connector on the front, allowing users to connect a headset for voice communication.

However, some professional loudspeakers carry both Speakon and TRS connectors for compatibility.

Universal Audio Jack, see TRS connector.

Its stereo jack (3.5 mm TRS connector) will support the connection of a headset to allow a user to speak and hear audio simultaneously.

The keyboard controller also has a 3.5 mm TRS connector (jack) which can be used to attach either a stomp switch or an analog expression pedal.

This is not well documented at Motorola, and internal documentation indicates the jack is a standard 2.5 mm TRS connector jack.

Like all Apple computers before it, it came in a beige case to match the CPU and connected by a unique TRS connector.

The wired microphones are standard microphones with a 3.5 mm TRS connector, which connect to the systems via a USB adapter.

The controller features several output connectors: a stereo headset jack (3.5 mm TRS connector), a micro USB port and an extension port.

This mini S-Video connector is actually a 3.5mm TRS connector where tip and ring carry Y/C, both using the sleeve as ground.

This monitor has built-in speakers that can be connected with a cable that has a male miniature TRS connector on each end and there is also a headphone jack.

The physical connector is either a 5-pin mini-DIN connector and jack or a 2.5mm 3-conductor phone jack and plug (TRS connector).

Three-contact versions are known as TRS connectors, where T stands for "tip", R stands for "ring" and S stands for "sleeve".

Another advantage offered by TRS connectors used for balanced microphone inputs is that a standard unbalanced signal lead using a mono jack plug can simply be plugged into such an input.

It has a 3.5mm TRS connector socket for standard headphones, and takes a TRRS connector (like the iPhone) for stereo headsets.

In the early days of telephony, through roughly the 1960s, companies used manual telephone switchboards and switchboard operators connected each call by inserting a pair of TRS connectors into the appropriate jacks.

Most often, the user must buy a special adapter or pigtail to make the correct connections to a 2.5mm TRS connector for a monophonic headset or 3.5mm for stereo headphones.

Some power plugs are merely miniaturized TRS connectors ("phone plugs" in North America, "jack plugs" in the UK) which have been pressed into service as power connectors.

If a digital audio player is connected via its TRS connector to a separate amplification device like a bookshelf stereo or car head-unit, then the output can be via speakers rather than a headphone.

The name "phono plug" is sometimes confused with a "phone plug" which may refer to a quarter-inch "phone plug" (TS or TRS connector) or to a connector used for a telephone.

A few patch panels have been made which have the DB25 connectors on the back with phone jacks (or even TRS connector jacks) on the front, however these are normally wired for TASCAM, which is more common outside of broadcasting.

It also has a standard 3.5 mm 4-pin audio jack.

The key difference (aside from size) is the audio jack and speakers on the Touch.

The audio jacks are made of gold plating for performance.

A 3.5 mm audio jack is provided to connect the headset.

Your PC at work does have an audio jack, presumably.

That's the same audio jack that's on the iPod and every other music player in existence.

These features are achieved by a fourth ring in the audio jack that carries this extra information.

Next to the audio jack, in the center of the phone, resides a connector used for data transfer and charging.

My phone doesn't even have a 3.5mm audio jack.

You can plug a microphone/headphone apparatus into your computer's audio jack to make the calls.

First, as mentioned, it has an audio jack to connect other audio devices.

The audio jack cable seems the most physically different from existing parts for the iPhone 4, but those changes don't really tell us much.

In terms of speakers, it comes with a 10-watt sound system, an amplifier, and the usual 3.5mm audio jack.

There is some consolation for rear passengers: In the test vehicle they had their own air vents and audio jacks.

The base station plugs into the audio jack; a storage case doubles as charging station.

A 3.5mm audio jack allows regular earphones to be used, and the phone is available in a pink, red, blue or silver trim.

The Kindle Touch devices have rear-mounted speakers and a 3.5-millimeter audio jack.

All these units come with standard audio jacks, built-in stereo speakers and software for playing music CD's.

A dual headphone adapter is a device that allows two headphones to be connected through to one audio jack.

All the input methods except the audio jack are colored in a secondary color to raise its affordance.

It also has a standard 3.5mm audio jack where the E71 uses a 2.5mm jack.

The user plugs an earphone or a headset into an audio jack to receive voice prompts; information on the monitor is read out loud.

Some also have rear-seat DVD players, audio jacks and small storage compartments.

He mounts a small digital camcorder to a tripod and plugs a microphone into the hearing-impaired audio jack.

Each player also has jacks on it so that can connect it to an audio jack on your stereo receiver.

I hung up, and removed the small phone plug from the wall.

For example, leaving your cell phone plugged in long after it's charged.

Examples are a modem or a phone plugged directly into the computer.

But, citing convenience, she left the cordless phone plugged in.

I slipped a phone plug into my right ear and activated the translation program.

"The phone plug got knocked out somehow," he said flatly.

Two technicians stood at the controls, their helmet phones plugged into the board before them.

But there is one more issue: Is it safe to leave the phone plugged in overnight?

She asked: "Are all your phones plugged in nice?"

Battery chargers, like those used for cellular phones, continue to use energy even when there is no phone plugged in.

I had my cell phone plugged into the cigarette lighter and was surprised to hear it chirp.

It was also among the first phones to use the RJ11 modular phone plug and jack.

And for household members or guests who balk at wearing a headset, it is generally a good idea to keep another phone plugged in somewhere.

I ripped the phone plug out of the wall jack, splintering the little plastic clip, and then I threw up in the sink.

A different mechanical encoding (Type E) prevents mix-up with phone plugs.

The terms tip and ring originated in the early days of telephony, when human telephone operators used phone plugs to connect customer calls.

Clark took the laptop from its carry-case, in- serted the phone plug in the back, and switched it on.

"This is the quintessential telephone application, but they're doing it by literally pulling the phone plug out of the wall and jamming it into the computer."

Another option is to change the phone wiring in your home so that you can use your regular phones plugged into your phone jacks.

It is also termed an audio jack, phone jack, phone plug, and jack plug.

I went and bought a cartwheel-sized pizza, which we sat down and ate in front of the television, with the cell phone plugged in, charging.

This open-frame, open-circuit accepts 1/4" mono phone plugs.

In conversation, the diameter is often added to specify which size, as in, for example, "quarter-inch phone plug" or "3.5 mm phone jack."

Speakon connectors lock into their sockets with a twisting motion, making them significantly less prone to disconnection than standard phone plugs.

Mike was back in the airplane, his chair reclined, a drink in his hand and the headset of the sat phone plugged in his ear.

Make up the jack plug lead as shown in Fig. 7.

A jack plug for the aerial would arm the device.

The resistor should go in the signal line, inside the actual jack plug coming from the transmitter.

Some common uses of jack plugs and their matching sockets are:

Memory led it to the jack plug.

Jack plugged in the lead wire from his new grid to the pan-wave receptor.

Insert the jack plug into the stereo unit earphone socket and turn the volume control to a low level.

Poor quality jack plugs and sockets can also introduce noise, especially if they have become dirty or corroded.

Each man held a short beam rifle upright by his side, with its power jack plugged into the forearm of his armor.

It drives earphones with 3.5" stereo jack plug.

Most telephone exchanges then used human operators and cord boards to switch telephone calls by means of jack plugs.

Pete refitted his jack plug.

Most transmitters come with a fitted lead and jack (hardware) and although the cable is of reasonable quality the jack plugs are usually not!

Occasionally these are 6.3 mm phone connectors, but the use of Jack plugs or sockets on a multicore is strongly discouraged.

It is also termed an audio jack, phone jack, phone plug, and jack plug.

Dobbs was weeping when Yossarian jammed his jack plug back into the intercom system and was able to hear again.

The man had said that the automatic pilot was connected to the controls by a single jack plug, and had pointed it out beneath the instrument panel.

In the UK, the terms jack plug and jack socket are commonly used for the respective male and female phone connectors.

A switchboard girl, a Mexican by the looks of her, phones on her head and disconnected jack plug in her hand, walked up to Heller.

Outside of the USA the term 'stereo jack plug' is probably more common, even for connectors not used for stereo.

Some miniaturized electronic devices use 2.5 mm or 3.5 mm jack plugs as serial port connectors for data transfer and unit programming.

An advantage of the "tip send" patch point is that if it is used as an output only, a 2-conductor mono jack plug correctly grounds the input.

Phone connector (also called jack plug, stereoplug) is an electrical plug that is used in audiosystems.

A double-ended jack plug tae the south ay Waterloo, Raymie sais.

DIN 45318-3, also known as jack plugs, DC power connectors are used on some Grass Valley broadcast equipment.

Insert the red and white stereo plugs into the stereo's output jacks.

Stereo plugs are used for double switches (for example by Fender).

The 3.5mm mini stereo plug allows for simple connectivity.

Note that traditional, incompatible, use of a stereo plug for a mono microphone is for balanced output)

Plugging a stereo plug into one of the two mono jacks typically results in the audio coming into only one ear.

The cable has two red and white one-fourth-inch stereo plugs on one end and a one-eighth-inch plug on the other end.

Specific models are termed stereo plug, mini-stereo, headphone jack, microphone jack, tiny telephone connector, bantam plug.

With such a stereo, the only additional hook-up accessory needed is a cable with 1/8-inch stereo plugs at each end, like Radio Shack's 42-2387 ($3.49).

The D-Link radio has an integrated cord with a regular stereo plug that goes into the in-line port on the computer's sound card; the other plug goes into a U.S.B. port.

If your sound system or boom box has a hole that looks as if it might be for headphones but is labeled Line In, then you will need a cable that has one-eighth inch stereo plugs on each end.

When a three-conductor version of the 1/4″ jack was introduced for use with stereophonic sound headphones, it was given a sharper tip profile in order to make it possible to manufacture jacks (sockets) that would accept only stereo plugs, to avoid short-circuiting the right channel amplifier.