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Joe Thompson and Bob Carlin
Toasted Pita
Old Timey Moments
Sat. Evening Grilling Conditions
Complete, with knob
Wall Wart AC power
Re-purposed Panasonic power supply. 120V AC in, 12V DC out. (Probably from a portable CD player.)
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Uploaded on Jan 25, 2012
Battery power
Two lantern batteries supply portable 12V power. Automobile 12V power is an obvious alternative.
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Uploaded on Jan 25, 2012
Inside view
The Nakamichi speaker, Canakit amplifier, wired to power and audio inputs. A power switch may be added....
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Uploaded on Jan 25, 2012
Finished Amplifier (sans volume knob)
Re-purposed parts: card file box enclosure Nakamichi 4" speaker Speaker grill...
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Uploaded on Jan 25, 2012
7W Mono Audio Amplifier
Could an un-assuming mono IC amplifier kit become the intermediary between an iPod stereo and a...
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Uploaded on Jan 24, 2012
Hiking conditions on Pilot Mountain, NC
Sugru audio signal booster for iPod
Audio transformer to connect Headphone Out to amplifier Aux In. First sugru project. (input on mouth end, output on tail end)
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Uploaded on Jan 10, 2012
Open Box
Two audio transformers improve the signal voltage and impedance. It's a passive approach, with no...
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Uploaded on Jan 4, 2012
Passive signal matching.
iPod headphone output needs a voltage boost and an impedance match, when connected to an amplifier line-in jack.
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Uploaded on Jan 4, 2012
Sucrets Box Project
How to better match the iPod headphone output to a stereo amplifier line-in jack.
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Uploaded on Jan 4, 2012
iPod Speaker
Sucrets Box Project
HJS Annual Meeting
Decordova Museum and...
Hunt and Gather
MFA
Out and About
Annie and Dave's Wedding
Richard Mendenhall House...
These days
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