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QED Performance Audio RCA Interconnect 3m
Most people don't spend their evenings comparing capacitance figures. They press play. But if you've invested in a streamer, CD player, DAC or turntable, the cable linking it to your amplifier has one important job: carry the signal accurately from one component to the next. Performance Audio is designed to do exactly that.
Built around QED's proven Solid Complementary Conductor™ Technology, it uses two electrically isolated oxygen-free copper conductors of different diameters to help preserve signal timing and integrity. Combined with advanced shielding and protection against modern household interference, it's engineered to help your system deliver more of the music and less of everything else.
Whether you're building your first serious hi-fi, replacing the interconnect that came in the box, or standardising a growing system, Performance Audio gives you the confidence that you've got this connection right.
Features
- Solid Complementary Conductor™ Technology for improved signal timing
- Ferrite Insulation Technology™ helps protect against RF and digital interference
- Dual electrostatic shielding for improved noise rejection
- 99.999% oxygen-free copper conductors
- Low-loss foamed polyethylene dielectric
- Ultra-flexible TPE jacket for easier routing and reduced handling noise
- Gold-plated QED connectors for long-term reliability
Explore the full range in Audio Interconnects.
Specification
| Conductor Material | Solid Enamelled 99.999% Oxygen-Free Copper |
|---|---|
| Conductor Construction | (1 × 1/0.511 + 1 × 1/0.254) [24 AWG] |
| Screening Material | Ferrite Jacket, Aluminium Mylar Wrap and 100% Shield Braid |
| Dielectric | Foamed Polyethylene |
| Loop Resistance | 0.081 Ω/m |
| Parallel Capacitance | 66 pF/m |
| Loop Inductance | 0.38 μH/m |
| Dissipation Factor | 0.0124 @10kHz |
| Characteristic Impedance | 75 Ω |
| Outside Diameter | 6 mm |
| Jacket Finish | Stone Grey TPE |
What's Included
- QED Performance Audio Interconnect Cable 3m
QED
About the QED QE7707
From our tech experts at CEN
The QED Performance QE7707 is the 3m length of QED's stereo RCA (phono) analogue interconnect. Solid Complementary Conductors, a ferrite impregnated absorption layer and a foamed polyethylene dielectric protect a delicate analogue signal over a longer run, finished with gold-plated QED phono plugs.
Who it suits
The 3m length suits systems where the source and amplifier are not on the same piece of furniture, such as a streamer or DAC by the TV feeding an amplifier on a separate unit. For components on the same rack, the 1.5m QE7704 or 0.75m QE7701 are tidier choices.
Our tech experts advise
Longer analogue runs are more exposed to interference, so route this cable away from mains leads and cross them at right angles if you have to. Leave a little slack at each end rather than pulling the cable tight. For subwoofer connections, use the dedicated QED Performance subwoofer cables. 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 connectors does the QED QE7707 have?
A: It has high-quality, gold-plated QED phono (RCA) plugs at both ends, giving a low-noise, high conductivity connection.
Q: How does the QED QE7707 reduce noise?
A: A ferrite impregnated absorption layer protects the analogue signal from digital noise pollution, and the ultra-flexible TPE jacket increases immunity to microphonic handling noise.
Q: How long is the QED QE7707?
A: The QED Performance QE7707 is 3m long.
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