a diy portable headphone amp system.

"SPIKE"
The Earhear 1000 mkr III, portable music player.
Plug your andriodian devise in, power him up, choose some tunes of your choice, place ear phone covers on, sit back and be amazed.

Not to the consumer.


It is a k272c tube amp. powered by 2x 9vlt batteries and a couple of 1.5vlts. The JAN6418 tubes are hot glued underneath to stop them rattling. Fed using a cobra headphone amps DAC only (bypassing cobra amp) which has a USB OTG cable to Android samsung phone for streaming.

I rewired the Fischer headphones and moved and replaced the filters to the amp.........sounding pretty good.



All comes apart quickly and easily to access batteries and stuff.



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