3.5mm Stereo Analogue Audio CAT5/6 Extender, 100m - Black
Best current price£21.62from PCHUB.UK
Best offers
Shopping.co.uk recommended and popular offers
PCHUB.UK£21.62Visit shop Lindy 500M Cat.6 3.5Mm Analogue Audio Extender
Visit shopPCHUB.UK£21.62Visit shop All Offers
5 offers from £21.62 - £34.99
View price history by clicking the chart icon.
500m Cat6 3.5mm Analogue Audio Extender Stereo Jack Over Ethernet KitFree delivery in 1–3 days£34.99Visit shop →
OnBuy.comLindy 70450 Av Extender Av Transmitter & Receiver Black 4002888704502
Free delivery in 1–3 days
£31.56
Visit shop
Product Information
Full details
The Lindy 500m Cat.6 3.5mm Analogue Audio Extender is for users needing to transmit stereo audio signals over significant distances using readily available network cabling. Its primary benefit is enabling audio extension up to 100m without external power, offering a minimalist and discreet setup. A key consideration is that it requires separate Cat5e or Cat6 network cable, which is not included. This compact, pigtail-style device acts as a passive transmitter and receiver pair, ideal for connecting audio sources to speakers in large rooms or across multiple areas.
All features
| Colour | Black |
|---|---|
| Model Part Number | 70450 |
| Brand | Lindy |
Extended Product Information
FAQs
What is the actual maximum distance this extender can reach?
Despite the '500m' in some product names, this specific Lindy 3.5mm Analogue Audio Extender model supports a maximum transmission distance of 100 meters over Cat5e or Cat6 network cable.
Do I need to plug these units into a power outlet?
No, this is a passive extender. It does not require an external power adapter and draws power from the audio signal itself.
What type of network cable do I need?
You will need a standard Cat5, Cat5e, or Cat6 UTP (Unshielded Twisted Pair) network cable. Cat6 is recommended for best performance.
Can I use this for digital audio (like S/PDIF or HDMI audio)?
No, this extender is designed exclusively for 3.5mm analogue stereo audio signals. It cannot transmit digital audio formats.
Can I use this with a single mono audio source?
Yes, while designed for stereo, it will pass a mono signal through. However, ensure your source and destination audio connections are compatible with mono if that is your intent.
What is the warranty period?
This product comes with a 2-year manufacturer's warranty.
Can I extend audio for more than one room?
Yes, you can use multiple pairs of these extenders to send audio to different rooms, provided each run uses its own Cat5e/Cat6 cable and does not exceed the 100-meter limit per run.
Troubleshooting
No audio output or poor sound quality
Verify that the 3.5mm connectors are fully inserted into the correct audio ports on both the source and destination devices. Ensure the network cable is securely connected to both extender units and that the cable is not damaged. Test with a different Cat5e/Cat6 cable. Confirm that the audio source is set to output audio and the volume is not muted.
Audio is only in mono, not stereo
Check that the 3.5mm audio source and destination ports are indeed stereo (TRS - Tip, Ring, Sleeve). Ensure the audio source is configured to output stereo sound. A faulty 3.5mm cable or device can also cause this; test with another setup if possible.
Crackling or intermittent audio
This often indicates a poor connection or interference. Ensure the network cable is firmly seated in the RJ45 ports. Try using a higher quality Cat6 cable. If using unshielded cable, ensure it's properly terminated and not running parallel to high-power electrical cables, which can cause interference.
Extender units do not seem to work
Since these are passive devices, they draw signal directly. Confirm the audio source device is powered on and outputting audio. Check the network cable connection at both ends. Try swapping the Tx and Rx roles of the units to rule out a faulty unit.
Pros and Cons
Pros
- Extends audio signals significantly further than standard cables.
- Passive design means no power adapter is needed, simplifying setup.
- Compact form factor is easy to hide and integrate into existing setups.
- Uses common and inexpensive network cables for extension.
- Flexible use of units as either transmitter or receiver.
Cons
- Requires purchase of separate Cat5e/Cat6 network cable.
- Limited to 100m maximum distance; not a true 500m solution as the name might imply (this is a common point of confusion for this product line).
- Analogue audio only; does not support digital audio formats.
- Performance can be affected by the quality of the network cable used.
- Requires 3.5mm audio ports on both source and destination devices.
Setup, Compatibility & Care
Setup:
- Connect the 3.5mm male end of one extender unit (acting as the transmitter) to the audio output jack (e.g., headphone jack) of your audio source device.
- Connect the 3.5mm male end of the second extender unit (acting as the receiver) to the audio input jack of your amplifier or powered speakers.
- Connect one end of a standard Cat5e or Cat6 network cable to the RJ45 female port on the transmitter unit.
- Connect the other end of the Cat5e/Cat6 cable to the RJ45 female port on the receiver unit.
- Ensure both audio source and output devices are powered on and configured to use the respective audio ports.
Compatibility:
- Audio Source: Devices with a 3.5mm stereo analogue audio output (e.g., laptops, smartphones, media players).
- Audio Destination: Devices with a 3.5mm stereo analogue audio input (e.g., powered speakers, amplifiers).
- Cable: Requires a standard Cat5, Cat5e, or Cat6 UTP (Unshielded Twisted Pair) network cable. Maximum supported distance is 100 meters.
Care:
- Keep the connectors clean and free from dust. Use a dry, soft cloth for cleaning.
- Avoid exposing the units to moisture or extreme temperatures.
- Ensure the network cable is not kinked or damaged, as this can affect performance.