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View Full Version : Anyone familiar with Rocktron Juice Extractor


tsmilliner
10-13-2008, 04:36 PM
Hi,
Looking around it looks like this is a pretty tech savvy forum. I am looking for some info or opinion on Rocktron (Holdsworth) Juice Extractor.
The unit specs say it is an 8 ohm load (input from amp) and "up to 150 ohm output" to speaker. My Power amp (Randall RT 2/50) can switch to accomodate 8 ohms no problem, my issue is that I have a 16 ohm cabinet that is hardwired.
Was wondering if anyone has any experience with these and if it can output to a 16 ohm speaker without any issues, or do I need to rewire my speaker? It is a 2x12 so should be able to wire for 8 one way or another.

I am planning on buying one of these on ebay and wondering what I need to do to make it fit in my rig.

Any advice appreciated,

Thanks Tom

tboy
10-13-2008, 11:28 PM
Welcome to the forum, Tom.

The Juice Extractor wasn't designed to do what you appear to be wanting it to do. It's output isn't intended to drive a speaker; it's a line level output that's meant to connect to the input of a mixing console or power amp.

tsmilliner
10-14-2008, 04:22 PM
Thanks for the advice, I guess I incorrectly assumed it did the same thing that an attenuator or power brake does.

It doesn't look like it would fit in my current rig's needs then, Randall RM4 into a RT 2/50 out to a 2x12 Cab. I can push the preamp pretty hard already without too much volume, but want something to get the power amp's tubes cooking a bit more.

I will changeup my search and go back to looking at the THD's and Marshall Power Brakes.

Thanks for the help,
Tom