W9TR's latest activity

There are two transmission paths for interreference; conducted through power lines and radiated through the air. EV chargers and solar...

I still have my first record, Rubber Soul, that I got for Christmas in 1965. I have most of the albums I’ve acquired since then. I do...

The Mcintosh amps and preamps I've owned have zero cost of ownership. I can sell them for more than I bought them for. To my knowledge...

I’ll use the Topping L30 headphone amp as an example. Poor design and no testing resulted in static discharge causing the amplifier to...

I'm an Electrical Engineer. Products I've designed are in millions of homes worldwide. For stereo gear, I use medical grade linear...

Hello, I have an MHA 200 and a big box full of tubes that I’ve tried. :) Tubes really matter for the MHA 200. It’s worth...

Hi Jeff, Not sure it was me 'cause iI don't remember being at Big Kid's Toys. Anyway I use Salamander Synergy racks and cabinets.

That bad boy was rode hard and put away wet.

I am currently building a dedicated private cinema / 2 channel listening space. I designed the space for both 2 channel and immersive...

I built the linear power supplies and USB isolater myself. I bought ultra low noise regulator modules and a transformer/rectifier from...

I can only speak to my personal experience. Adding an optical break and a USB isolator fed by clean linear power supplies made a...