So, you've decided to upgrade your car's sound system. You've done your research: you know what you need to do and how you need to do it. You understand the job and you've even gathered the right ...

When last released, the American audio brand says it sold out in three weeks.

The K-502 tube amplifier kit was designed as a piece of pine that can be mounted on an amplifier although it would be more suitable to put it in a box. The K-502 tube amplifier kit was designed as a ...

No matter if you're bringing a classic up to speed or supercharging a newer car, amp wiring kits allow for a huge upgrade to your vehicle's sound system when stock setups don't make the grade. If ...

The Mobile Professional Amplifier delivers a powerful signal boost to your cell phone. Also, it offers a compact design and easy setup. The Wilson Electronics SignalBoost Mobile Professional Amplifier ...

Oriolus has opened pre-order sales for the OA-JC3 USB DAC and OA-JC5 headphone amplifier kits, which can be assembled without soldering. Both devices utilize vacuum tubes for warm, rich sound ...

Onkyo has launched a DIY headphone amplifier kit for hobbyists. The kit is available in Japan for 44,000 Yen (~$300) from the Kyoritsu Electronics Shop. Each unit is made to order and can be ordered ...

A compilation of press releases from the Premier Guitar team.