RCA Audio Over Single Mode Fiber Converter – Extender Kit with 2-Channel Audio to SM Optical Media Converter, 2 x RCA Ports, Transmitter & Receiver

The frequency response is both the best aspect and the worst. I ran a single mode fibre 15 metres from our community radio studio to the tech room. Compared to the previous shielded copper line the highs were much improved. The base however was lacking. I have had to use the pc sound cards equaliser to boost the base. I would love to query the seller but they are not listed on the Amazon Web site.

音質がとか気にせずにアナログオーディオ音声を光デジタルで繋ぐキット。これは業務用としてはとても使える製品です。光デジタルが長くなってもノイズ混入は当然ないので体育館などでの取り回しに使える逸品。学校などでの導入が吉・

Ok, for a moment......simpli to use, and ready at connection.

I picked this to setup a home theater to have an amp behind the TV and output clean audio directly into the amp. Running a single fiber cable was easy up into my attic and back to the receiver device. I was able to connect this directly to the speaker amp behind my couch and have rear channel audio without any fuss. Seems to work great and I cannot notice any degradation of quality.