28Dec/095
Sony RK-G138 Audio Connecting Cable for Headphone Extension
- Audio connecting cable acts as a headphone extension cord
- Acts as a conversion between stereo mini-plug and stereo phone plug
- Acts as a connection between stereo UniMatch plug and stereo mini-jack
- Cord length: 3 meters (9.8 feet)
- Sony quality
Product Description
Sony's RK-G138 Audio Connecting Cord features a headphone extension cord to allow listening at a greater distance as well as conversion between the stereo mini plug and the stereo phone plug. The RK-G138 also connects the Stereo UniMatch plug to Stereo mini jack (9ft 10in / 3m).Amazon.com Product Description
The RK-G138 connecting cable will allow for a few significant connections. First, you can use the cable to extend your headphone cord, allowing you to... More >>

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December 29th, 2009 - 01:37
The first day I got this I thought it was great but the more you use it the more it gets tangled up. It works great and other than that it would get 1 more star and maybe 2 more but the cord is very thin. Being the nut I am and why I will never have a steady woman in my life I got out some electrical tape and solved the problem by taping an extra layer of insulation. Wala the problem is solved but the manufacture should have took this in consideration and made the insulation thicker and spared the consumer the heartache. I don’t immediatly review things out of the box because I wait till I get my moneys worth but if I have to modify something it doesn’t deserve 4-5 stars especially if it’s being put only to standard use.
Rating: 3 / 5
December 29th, 2009 - 01:38
I don’t always use the extension (3 meters) but this comes in handy when I need the extra length. J. Hall
Rating: 4 / 5
December 29th, 2009 - 04:07
I ordered this headphone extension wire on March 31,2009 from Brainstorm Corporation through Amazon… I paid extra money to have it shipped faster in just 2 days… I got an email right away telling me they got my money. Its now April 3rd (3 days later) and I still have no email telling me that my order has shipped, no email telling me the tracking number and no way to tell when it will be delivered. I contacted this seller a day ago and they responded immediately telling me they would find my order and tell me the day it shipped (if it did) and my tracking info and delivery estimate.
They never emailed back! So I contacted them again and now I am waiting here with no wire still.
So far, I would say if you know this is a good product, buy it from a different store. This seller (Brainstorm Corporation) doesn’t seem to keep track of customers or orders very well.
Rating: 1 / 5
December 29th, 2009 - 04:14
I only paid a couple bucks for this cable and it works like a charm. Don’t get suckered into paying more. (side note fyi: you shouldn’t pay more than $10 for HDMI cables either)
Rating: 5 / 5
December 29th, 2009 - 05:08
This is very nice for adding length to any pair of headphones. I have one pair however that is a professional pair and there is a slight difference in sound quality to the trained ear. I do emphasize the trained ear part because it is very slight and most people might not notice. However for those of you looking for an extension for professional headphones, this is not the one for you.
Rating: 4 / 5