You don’t need to spend a lot of money to get pristine audio quality, as this teardown shows…especially with a killer limited ...

The DX-3 isn’t just a headphone amp or a DAC; it’s a versatile, all-in-one audio hub that easily doubles as a preamp for ...

The Rotel DX-3 isn't just a headphone amplifier, though ... footprint will appeal to many of us who want high-quality hi-fi kit but are short on space. It measures 7.6cm x 21.5cm x 24.7cm ...

which doesn’t come with a headphone jack. You want cheap? How does $24.95 sound? Of course, that $24.95 price is for the amp kit only, but with only 100 solder points, it looks easy. Add $14.95 ...

[Jenny List] shows us the way with her neat headphone amp build. The build starts with an off-the-shelf preamp kit based around two common 6J1 tubes. These Chinese pentode valves come cheap and ...

and bought myself a kit for a two-tube device described as a stereo preamplifier and headphone amplifier. What I received for my tenner was a press-seal bag with a PCB and a pile of components ...

Should a £3,500 headphone amp be anything else ... After all, those that live for the audio and have money to spend on decent kit don't necessarily have the time to research what's really ...

A small battery-powered headphone amp is a useful item to keep in your tool bag or remote kit. It can provide additional monitoring options when the headphone jack on your mixer is already taken or ...

So in all, a great bit of kit for those looking for a hardcore high-end headphone amp. Definitely worth checking out.

Bottlehead Crack Headphone Amplifier ($219) The Bottlehead Crack ... The $219 price is for the build-it-yourself kit version, which is the way most people buy them. Bottlehead also sells assembled ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...