I'm building these mini3 compact headphone amplifiers, designed by AMB laboratories (
AMB Laboratories DIY Audio Site).
These amplifiers are specifically designed to drive any kind of headphones from a signal source with audiophile quality, and are perfect to use with your playstation or Xbox 360 to play IIDX or RB/GH without disturbing others.
They are also very small, about the size of a credit card, and are powered by either a 15V power supply, or an internal 9V rechargeable battery.
This is the configuration with the standard plastic panels. I'm just missing the volume knob here.
This is the amp with the engraved aluminum plates.
Prices:
These amps come in two configurations:
- With the engraved aluminum panels ($140 plus shipping)
- or with the standard plastic panels ($100 plus shipping)
Both configurations include an AC/DC power supply and a 9V NiMH battery.
Shipping:
I'll accept payments through paypal or money orders. All payments should be made before I order the parts for the build.
Shipping through Postal Service should be about $10 domestic and $20 international. I'll calculate it for each order individually. PM me your address so I can calculate your shipping cost.
I'll try to get at least 3 orders in at a time before I start building these. It should take me about 2 weeks to get you your amp built and shipped.
These amps also include a 1 year warranty from manufacturing defects, while the power supply and the battery are covered by their 30 day manufacturers warranty.
FS: Built to order Mini3 Headphone Amp 
