Attenuator as Dummy Load

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surfsup
Posts: 1513
Joined: Mon Nov 29, 2010 12:21 am
Location: Chicagoland

Attenuator as Dummy Load

Post by surfsup »

I am ordering up some stuff right now to build a DIY attenuator and am wondering if I wanted to also have it function as a dummy load, could i just short the attenuator's speaker output jack to ground (tip to sleeve) with a switch (heavy duty amp mains on/off), and hook up any additional resistance between that switch back to the attenuator's input jack ground lug from the amp, so the amp is seeing resistance back to its ground?
surfsup
Posts: 1513
Joined: Mon Nov 29, 2010 12:21 am
Location: Chicagoland

Re: Attenuator as Dummy Load

Post by surfsup »

Yes surfsup I do believe you can do that...
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Cygnus X1
Posts: 915
Joined: Tue Apr 22, 2008 5:56 am
Location: Midlands South Carolina

Re: Attenuator as Dummy Load

Post by Cygnus X1 »

LOL whut...yeah sometimes we're a bit slow.

Cut us a break it's Friday!

Will it work? :)
:shock:
surfsup
Posts: 1513
Joined: Mon Nov 29, 2010 12:21 am
Location: Chicagoland

Re: Attenuator as Dummy Load

Post by surfsup »

Well, if you ask me or surfsup, seems we're both on the same page here that it should work fine. I ordered it all up. Apexjr has 50watt 50ohm dividohm resistors for $1.00 so i ordered a couple of those to run in parallel. Also got a 6ohm 25w cement from him too. I had to go to mouser for some other stuff, but i think i can build this with an enclosure for about $50 (not incl. shipping). I hope to have it all next weekend when i return from work.
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Cygnus X1
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Joined: Tue Apr 22, 2008 5:56 am
Location: Midlands South Carolina

Re: Attenuator as Dummy Load

Post by Cygnus X1 »

Looking forward to it surf.
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