BROOKLYN, NY – Ohm Acoustics has filled out its new line (20/20K Series) of speakers with the introduction of the Super Walsh 3.3010 and Super Walsh 4.4012 models. All models have a…
I prefer acoustic music played without amplification – particularly the human voice without microphones and PA. Luckily, we all listen to spoken voices every day and have learned from…
Headphones: imaging and hearing loss.
“Head Monster” Noel Lee is rumored to have told Beats founders Jimmy Iovine and Dr. Dre, that ‘Headphones are the new speakers.’ The sales…
As mentioned in Getting Started, Tech Hifi began in my dormitory room at MIT. The local audio dealers pressured the school to have me move off campus or stop selling. I moved across the…
How does amplifier damping factor (DF) impact the sound of loudspeakers and, thus, the sound of music in your room? Tube amps usually have DFs of about 20 or less while many solid state…
Speakers are the weakest link in almost all stereo systems. This has been my opinion for many years. In fact, it was the subject of the very first of this series of posts over a year ago…