I modified the case of a CDV-717 Survey instrument to house a TK2050 class D 100watt/channel amplifier and power supply.
I needed something rugged to use as my amp boards enclosure for use in my garage to power a pair of JBL Northridge speakers.
I gutted the 717 including its analog meter to make room for the new components.
In place of the gauge, I used 2 pieces of overlapped aluminum screen (painted flat black) as a means to allow ventilation for the amplifiers cooling fan.  In place of the zeroing adjuster I installed a volume pot, and in place of the rad power multiplier (center under the handle) I installed a female 3.5mm jack for hooking up an I-pod.  Two sets of banana plug 5-way binding posts installed on top allow for quick connection/removal of speaker wires.
Coolest speaker ever? I think yes/ <br>
Thanks for the compliment. <br>No speaker(s) in this one, just the amplifier for powering external speakers. <br>Next one I build will be for a desk top with a speaker in each half.
Well, still is an amazing case-mod for almost any kind of electronics.
this projects sounds awesome! Where did you acquire this enclosure in the first place?
Thanks, it actually <em>does</em> sound awesome. It was given to me by a friend but they can be had on ebay for $25-50.

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More by tamerofire:CDV-717 Civil Defense Radiation Survey Meter converted to a portable HIFI amplifier. 
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