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 Post subject: Free Homemade Amp
PostPosted: July 18th, 2016, 2:55 pm 
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Joined: July 8th, 2016, 4:34 pm
Posts: 571
I make this when I though I was going to make a tri-amp system with horn mid-range and tweeters. It is two DTA-2 Class-T amplifier modules from Parts-Express with a packaged power supply. The DTA-2 modules are modified so you can set a pot and zero the DC offset. I though zero dc offset was needed if the amps were to directly drive horns. I hooked up and tested on of the modules into a dummy load and it worked fine. Pictures below -

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 Post subject: Re: Free Homemade Amp
PostPosted: July 19th, 2016, 12:32 am 
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Joined: June 22nd, 2013, 11:00 am
Posts: 1038
I'll take it. Does it have a cover?

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 Post subject: Re: Free Homemade Amp
PostPosted: July 19th, 2016, 7:55 am 
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Joined: July 8th, 2016, 4:34 pm
Posts: 571
No. Make your own cover.


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 Post subject: Re: Free Homemade Amp
PostPosted: September 10th, 2022, 1:02 am 
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Joined: June 22nd, 2013, 11:00 am
Posts: 1038
Passing this on to the next person. Free.

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 Post subject: Re: Free Homemade Amp
PostPosted: November 7th, 2022, 10:21 pm 
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Joined: June 22nd, 2013, 11:00 am
Posts: 1038
Free. Bringing it to CAF.

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 Post subject: Re: Free Homemade Amp
PostPosted: November 10th, 2022, 10:43 pm 
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Joined: June 22nd, 2013, 11:00 am
Posts: 1038
Available at CAF.

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 Post subject: Re: Free Homemade Amp
PostPosted: January 21st, 2023, 5:38 pm 
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Joined: June 22nd, 2013, 11:00 am
Posts: 1038
Amplifier has been passed along to someone else.

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