It will take a much better command of written Japanese Korean than my paltry non-existent skills afford to suss out full details on Gakken's vacuum-tube iPod amplifier, but damn, this looks like a fun ...

Much like vinyl records, tube amplifiers are still prized for their perceived sound qualities, even though both technologies have been largely replaced otherwise. The major drawback to designing ...

Jeffrey Falla offers amp repair service through El Diablo Amps and Guitars in Seward, which also stocks both ToneTron and ...

When you think of amplifiers, you’re probably thinking of audio or some big ‘ol power amps for radios. While interesting, there are some very interesting ‘alternative’ amplifiers floating around ...

The GA-10 is an audiophile-grade headphone amplifier that features the SEPP (single-ended push-pull) circuit with eight vacuum tubes, a linear transformer, and direct tube output. The vacuum tubes ...

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 ...

The Linear Tube Audio MicroZOTL2.0 is a tube amp with a clear acrylic top and respectable build. For $1,100 this headphone amp is definitely something worth listening to. Read on to find out more.

Two components make up the foundation of any hi-fi system: the speakers and the amplifier needed to properly drive them. If you want to create a vinyl hi-fi system, you’ll also need a turntable and a ...