aux

Hi, im working on this (fairly simple) project with an old dial phone i had laying around. Im trying to make it work as a normal wired headset, connected to my smartphone through a 4-pin aux cable. So far i have been able to get it to play music through its original speakers, but I'm still...

Hi Well, we blew up another amp - this time my 1980s Technics courtesy of a birthday card placed on the vent so I'm now sadly considering replacing my 'lockdown speakers' with a pair of active PA style ones (with XLR balanced inputs), but here is my dilemma: I have two inputs: first is RCA...

I have an old Sony Blu-ray Disc/DVD Home Theatre System which is composed by a Blu-ray disc player, which no longer works, and a Subwoofer with its speakers. The subwoofer only has an input for a Sony wireless transceiver card (the other one was on the blu ray player) and 2 output for the...

Hi there everybody I have a new portable cassette recorder, but it has a terrible internal microphone, I was wondering if there was any way to unsolder the microphone and attach the aux cable of a lavlier microphone for better audio quality?