QED Performance J2P 3.5 mm jack to RCA cable with 99.999% OFC, dual screening and gold-plated connectors. Available in 1.5 m and 3 m. Read more.
The QED Performance J2P is designed to connect devices with a 3.5 mm stereo analogue output to an amplifier, active loudspeakers or another audio system equipped with stereo RCA inputs. Its high-quality conductors and effective screening help maintain accurate and reliable analogue signal transfer.
Individually dual-screened conductor pairs are made from 99.999% oxygen-free copper, helping to keep the left and right channels isolated while reducing susceptibility to external interference. A low-density polyethylene dielectric provides a low-loss signal environment, while the flexible TPE outer jacket makes installation straightforward.
| Source connection | 3.5 mm stereo jack |
| Audio connection | Twin RCA / phono |
| 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 @ 10 kHz |
| Characteristic impedance | 50 Ω |
| Jacket outside diameter | 6 mm |
| Jacket material | TPE |
| Jacket finish | Cool Grey |
| Lengths | 1.5 m / 3 m |
The QED Performance J2P is suitable for smartphones, tablets, portable music players and laptops equipped with an analogue 3.5 mm stereo output. The RCA connectors can be connected to an amplifier, active loudspeakers or another device with left and right RCA inputs.
Before ordering, check that the source device has an analogue 3.5 mm audio output. Many modern smartphones require a separate USB-C or Lightning audio adaptor.
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