


QED Performance QE7737 Stereo 3.5mm Jack to Phono Cable 3m
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QED Performance 3.5mm Stereo Cable J2P 3m
Some of the best music systems start with a surprisingly simple question: "How do I connect this to that?"
Whether it's a phone, tablet, portable music player or laptop, many modern devices still rely on a 3.5mm output. The challenge is getting that signal into your amplifier without relying on the sort of cable that's usually bundled in the box and forgotten about five minutes later. Performance J2P is designed to remove that compromise.
Using individually screened oxygen-free copper conductors, low-loss dielectric materials and high-quality gold-plated connectors, it's engineered to transfer analogue audio accurately from portable devices to your hi-fi system. Whether you're introducing streaming to a traditional amplifier, connecting a portable music player or building a desktop listening setup, Performance J2P gives you the confidence that you've got this connection right.
Because your music collection may have changed. Good connections still matter.
Features
- Individually dual-screened 99.999% oxygen-free copper conductors
- Excellent noise immunity and stereo separation
- Foamed polyethylene dielectric for low-loss signal transfer
- Ultra-flexible TPE outer jacket
- Gold-plated 3.5 mm and RCA connectors
- Stepped 3.5 mm plug design for use with device cases
Explore the full range in Audio Interconnects.
Specification
| Conductor Material | Stranded 99.999% Oxygen-Free Copper |
|---|---|
| Conductor Construction | (2 × 1 × 19/0.09) [27 AWG] |
| Screening Material | Tinned OFC Braid |
| Dielectric | Low Density Polyethylene |
| Loop Resistance | 0.122 Ω/m |
| Parallel Capacitance | 120 pF/m |
| Loop Inductance | 0.31 μH/m |
| Dissipation Factor | 0.0007 @10kHz |
| Characteristic Impedance | 50 Ω |
| Jacket Outside Diameter | 6 mm |
| Jacket Finish | Cool Grey TPE |
What's Included
- QED Performance 3.5mm Stereo Cable J2P 3m
QED
About the QED QE7737
From our tech experts at CEN
The QED Performance QE7737 is the 3m length of QED's 3.5mm jack to phono (J2P) stereo cable. It runs from the headphone or line output of a phone, tablet, laptop or music player into the stereo phono inputs of a hi-fi amplifier, using individually dual-screened, stranded 99.999% oxygen-free copper and gold-plated plugs.
Who it suits
Choose 3m when the source is used away from the hi-fi, such as a laptop on a desk or a tablet by the sofa. If the device will sit next to the amplifier, the 1.5m QE7734 keeps things tidier.
Our tech experts advise
Use a line-level input on the amplifier, such as AUX or CD, rather than a turntable input. Match the left and right plugs to the correct inputs. Keep the longer run clear of mains leads to avoid hum, and lead it where it will not be pulled, as the stepped 3.5mm plug fits through most device cases. Browse our QED collection.
Explore the full QED range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all QED
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Frequently Asked Questions
Q: What does the QED QE7737 connect?
A: It connects a source with a 3.5mm stereo output, such as a phone, tablet, laptop or music player, to equipment with stereo RCA (phono) inputs, such as a hi-fi amplifier. It is 3m long.
Q: Will the 3.5mm plug fit my phone with a case on?
A: The QE7737 uses a stepped 3.5mm plug design intended for use with device cases, so it should reach the socket on most cased devices.
Q: Is the QE7737 shielded against interference?
A: Yes. Each conductor is individually dual-screened, which gives good noise immunity and stereo separation.
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