Ask an Expert WTF is HLG (Hybrid Log Gamma) HDR? HLG is one of several HDR formats in use. Find out what makes if different and what this means for TV viewing Robert SilvaFebruary 18, 2025
Ask an Expert WTF is Dolby Vision? Dolby's version of dynamic HDR (High Dynamic Range) can make Ultra HD 4K content come alive in your living room or home theater. Chris BoylanNovember 24, 2022
Ask an Expert WTF is Pixel Shift? Before you buy a 4K video projector, you need to understand what Pixel Shift is. Robert SilvaDecember 6, 2022
Ask an Expert WTF is WaveForming? Trinnov developed a high-tech solution to the age old problem of home theater installations: uneven bass response. Chris BoylanMay 7, 2024
Ask an Expert WTF is a Passive Radiator? Find out what a passive radiator is and why it can be an important tool in speaker/subwoofer design. Robert SilvaJune 27, 2023
Ask an Expert WTF is an Electrostatic Loudspeaker? We take a look at the history of the electrostatic loudspeaker and some of the designs that made it prized by audiophiles. Ian WhiteOctober 29, 2023
Ask an Expert WTF is Dolby Atmos Music? Here's what you need to know about the immersive music format from Dolby. Chris BoylanOctober 27, 2022
WTF WTF is Aspect Ratio? 16:9, 4:3, 2.0:1, 2.35:1 - so many numbers, so little time. Here's what they all mean. Chris BoylanNovember 2, 2022
Ask an Expert What’s the Difference Between a Preamplifier, Integrated Amplifier, Power Amp and Receiver? Understand the basic audio components of a Hi-Fi stereo system so you know what to look for when shopping for audiophile equipment. Eric PyeApril 10, 2023
Ask an Expert WTF is Micro OLED? When Apple's Vision Pro was announced last week, consumers were introduced to Micro OLED technology. Very few know what that means. We break it... Robert SilvaJune 16, 2023
A/V Receivers & Preamp/Processors What is an AV Preamp/Processor? AV preamp/processors offer superior connectivity and audio/video processing for home theater systems. What exactly do they offer? We explain. Robert SilvaJuly 4, 2023
Ask an Expert What Are Planar Magnetic or Ribbon Loudspeakers? Planar magnetic headphones have been all the rage during the Head-Fi revolution but we're bigger fans of planar and ribbon speakers and tweeters that... Ian WhiteJuly 5, 2023
Ask an Expert WTF is a Bass Reflex Speaker? Have you ever wondered why your loudspeaker features a port or vent? Bass reflex speakers offer a number of advantages over sealed cabinet. We... Robert SilvaJune 29, 2023
Ask an Expert WTF is a Powered Speaker? Find out what powered speakers are and how they can simplify your hi-fi stereo setup. Robert SilvaJune 30, 2023
Ask an Expert WTF is an LED TV? An LED TV is not what you might think it is. Find out what you need to know before going out to buy one. Robert SilvaNovember 2, 2022
Ask an Expert WTF is MicroLED? Could your next TV use Micro LEDs? Find out what you need to know about MicroLED and DVLED video display and TV technology. Robert SilvaNovember 14, 2022