This forms the basis of [Ratti3]’s amplifier, but with the added interest of a battery supply and a Bluetooth connection. The tube circuit is a very conventional anode follower using an EF95 ...

Drew Brown, Reverb “The Fisher 500c was a wonderful receiver made in New York in the early 1960s. It was one of the first FM stereo tuners to use multiplex, which is the same system for FM stereo used ...

Thus, we’re going to look at how to modify your existing stock car stereo to accept an auxiliary cable input or even a Bluetooth module ... into the head unit’s amplifier stage, while making ...

Easy to switch between transmitter (TX) and receiver (RX) modes. 【LOW LATENCY & HIGH FIDELITY STEREO】This Bluetooth transmitter receiver can transmit audio with low latency. It can be ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Whether you're after a fresh pair of stereo speakers, want to upgrade an old amplifier ... receiver features two powerful amplifiers, digital audio inputs for TV and BD/DVD player connection, analog ...

An all-in-one mounted speaker option, the Lexin LX-S3 is an all-weather self-mounted handlebar option that comes with built-in Bluetooth capability. The built-in amplifier consolidates the entire ...

If you miss dialing and/or slamming down the receiver, you can turn an old phone into a Bluetooth phone. If you want to revisit the old days of our pre-digital past or experience it for the first ...

The Comsoon Bluetooth 5.0V Receiver For Cars connects to the AUX port in the car and will let you use Bluetooth whenever you need it. This adapter comes with a built-in microphone that has ...

A great pair of bookshelf speakers should last for years and deliver better performance than you can get from all-in-one Bluetooth ... one component (the receiver or amplifier) and at least ...

Following up with those product introductions, Goldmund is adding a new stereo power amplifier to its product line-up, the Telos 800. The Telos 800 is designed to deliver all the power needed to drive ...