I'll add 2 cents of further info and some caution...
You really should not need a masterhead amplifier if you live in a CBD area... and have a good antenna and good cable.
The problem with Masterhead amplifiers is that if you get a crap signal to start with, you are just magnifing the problem. If yoiur getting bit errors at the source, you could be multiplying the errors and cause MORE stuttering.
Similarly if your in a good reception area, and use a masterhead amplifier it is POSSIBLE to create a signal that is TOO strong and cause additional problems in your reception.
Having said that - yes its possible that for some of our members here are needing of a masterhead amplifier - I am just throwing some caution to the wind.
The ones sold at dse - are actually (for once) one of the better systems available. They are manufactured by GME Electrophone using the brand name of Kingray
http://www.gme.net.au
The range at DSE is very limited, and you will find newer models are available at more specialised places such as Radio Parts that offer a high gain than the models at DSE - for the same price.
I highly recommend the Kingray powered splitters - some models available at DSE - but these are consumer models with normal RF plugs that come in 2 or 4 way splitters. They look like a plugpack type thing in white plastic.
If you can find them - I would suggest the F connector ones at least - the screw type plugs - however last time I checked at DSE they did not stock them. I know that Jaycar does.
Better still - and at the same price - you can get powered splitters from Kingray stockists such as Radio Parts that are all RF shielded in aluminium cases (SA 164R for example) - and these units just Rock,
