Mercury AM-P1 1-way plug-in adjustable gain TV amplifier 148.505

Didn't work for me at all - suspect it was broken. To be fair I didn't return it as it was just too much trouble to post etc....so you might have better luck

I bought one of these to help out an 84 year old pensioner who had decided to take the digital plunge and buy a Freeview LCD TV.I found it incredulous that this thing actually managed to weaken the signal! As for a tunable gain feature-forget it! I was...

I use this booster to amplify a signal to a remote TV in another room which is simply a monitor of the main set.The distance is approximately 15 metres and the ensuing picture was grainy and the sound crackly.Installation of this booster with the...