The best in-ceiling speaker
Our team of experts has selected the best in-ceiling speakers out of dozens of options. Don’t buy in-ceiling speakers before reading these reviews. ( read original story …)
Vintage Marantz MR-255 Perfect Project
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in…
Headphones Sale: Save on Beats Solo Pro, Bose 700, and Bose QuietComfort 35
The Beats Solo Pro, Bose QuietComfort 35 II, and Bose 700 noise-canceling headphones are perfect for blocking out distractions while working, and working out. ( read original story…
Best headphone deals: Save on Bose, AirPods, Jabra, and more!
You’re spoiled for choice when shopping for headphones, so we’ve rounded up some of the best headphone deals available now. ( read original story …)
Randall RD5H Diavlo Series 5-Watt Tube Guitar Amplifier Head
From 1 watt to 100 watts the RD/Diavlo Series is direct and to the point – GAIN & TONE. That’s it, that’s what it’s about. Void of useless…
Bose’s top noise-canceling headphones (and more) are on sale
The Noise Cancelling Headphones 700, SoundLink Micro Bluetooth speaker, QuietComfort 35 II and SoundSport Free headphones are among the products being discounted. ( read original story …)
Common op-amp circuits
I did learn a lot about op amp circuits and control systems, though, which are still valuable today. Ideal operational amplifier To understand basic op amp functions, we…
Hughes & Kettner Tubeman 4-Channel Tube Amp Expander / Recording Amp / Preamp
Tested and functional. Just cleaned the pots. Comes with the power supply. Built in tubes I ship quick. ( read original story …)