GR-Research

@UCIJHwsTJyrH4YznoJxZmJHQ - 89.8K subscribers

GR Research began in 1995 as a passion for high quality audio turned business venture. We are driven by a desire for excellence and expect nothing less than to turn the next page in mainstream loudspeaker design.

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The Ascend Sierra-2EX Teardown (This One Earned Some Respect)

The Ascend Sierra-2EX Teardown (This One Earned Some Respect) GR-Research

12K views - 3 days ago

You’re Not Hearing the Tweeter — And That’s the Problem!

You’re Not Hearing the Tweeter — And That’s the Problem! GR-Research

29K views - 1 week ago

Im Shocked This Actually Worked! JBL 4401 Upgraded!

Im Shocked This Actually Worked! JBL 4401 Upgraded! GR-Research

13.7K views - 2 weeks ago

A Flawed Gem - The Swan That Could Have Been Great!

A Flawed Gem - The Swan That Could Have Been Great! GR-Research

13.9K views - 2 weeks ago

Why the Polk L800 Doesn’t Make Sense to Upgrade!

Why the Polk L800 Doesn’t Make Sense to Upgrade! GR-Research

21.7K views - 3 weeks ago

Danny Takes On The Magnepan 20.7 — And the Bass Is…

Danny Takes On The Magnepan 20.7 — And the Bass Is… GR-Research

10.8K views - 4 weeks ago

We Re-Engineered the Magnepan 3.7i (And the Results Are Wild)

We Re-Engineered the Magnepan 3.7i (And the Results Are Wild) GR-Research

14.9K views - 1 month ago

Built in America. All Tube. And $1,000 Off for Christmas.

Built in America. All Tube. And $1,000 Off for Christmas. GR-Research

15.5K views - 2 months ago

Measurements vs Listening — and the History of a Site with an Agenda

Measurements vs Listening — and the History of a Site with an Agenda GR-Research

20.4K views - 2 months ago

Are Big Wide-Band Drivers the Answer to Everything?

Are Big Wide-Band Drivers the Answer to Everything? GR-Research

36.6K views - 2 months ago

Danny’s All-Time Favorite Power Product — Now Exclusively at GR-Research

Danny’s All-Time Favorite Power Product — Now Exclusively at GR-Research GR-Research

11.9K views - 2 months ago

Danny’s New Listening Room Is Almost Ready… Here’s the Update!

Danny’s New Listening Room Is Almost Ready… Here’s the Update! GR-Research

9.6K views - 2 months ago

For Those Who Want An Incredible Loudspeaker! Look No Further...

For Those Who Want An Incredible Loudspeaker! Look No Further... GR-Research

53.6K views - 3 months ago

Finally… a Speaker Danny Doesn’t Have to Fix?

Finally… a Speaker Danny Doesn’t Have to Fix? GR-Research

67.9K views - 3 months ago

Before and After: Revisiting the Salk Veracity ST

Before and After: Revisiting the Salk Veracity ST GR-Research

10.3K views - 3 months ago

This Magnepan 2.7i Upgrade Changes Everything

This Magnepan 2.7i Upgrade Changes Everything GR-Research

16.8K views - 3 months ago

Before and After: ELAC’s Costly Mistake Finally Fixed

Before and After: ELAC’s Costly Mistake Finally Fixed GR-Research

24.2K views - 3 months ago

You Won’t Find Better Imaging at Any Price – The $2,500 Encore Extreme

You Won’t Find Better Imaging at Any Price – The $2,500 Encore Extreme GR-Research

34.3K views - 4 months ago

A Look Inside Danny Richie’s New Listening Room (GR-Research Headquarters)

A Look Inside Danny Richie’s New Listening Room (GR-Research Headquarters) GR-Research

11.3K views - 4 months ago

2 Pricey Speakers That Prove Cost Doesn’t Equal Quality

2 Pricey Speakers That Prove Cost Doesn’t Equal Quality GR-Research

46.5K views - 4 months ago

From a Mess to a Masterpiece? Andra III Crossover Rebuilt!

From a Mess to a Masterpiece? Andra III Crossover Rebuilt! GR-Research

9.4K views - 4 months ago

Sneak Peek: Danny’s Next Big Creations at GR-Research!

Sneak Peek: Danny’s Next Big Creations at GR-Research! GR-Research

17.7K views - 5 months ago

The Hidden Danger of Resistors in Front of Woofers!

The Hidden Danger of Resistors in Front of Woofers! GR-Research

19K views - 5 months ago

Concrete XLS Encore! – You Gotta See This!!! @Timber West Design

Concrete XLS Encore! – You Gotta See This!!! @Timber West Design GR-Research

19.1K views - 5 months ago

Meet Allie & Maddie – Our Most Captivating Speakers Yet!

Meet Allie & Maddie – Our Most Captivating Speakers Yet! GR-Research

31.7K views - 5 months ago

$34,000 Speakers… With That Response?!

$34,000 Speakers… With That Response?! GR-Research

22.9K views - 5 months ago

JBL? Pioneer? Vintage Legends? Step Aside — The Festival 3 Is the One to Beat!

JBL? Pioneer? Vintage Legends? Step Aside — The Festival 3 Is the One to Beat! GR-Research

15.9K views - 6 months ago

You Won’t Believe This Klipsch Crossover Layout… RC7 Upgrade!

You Won’t Believe This Klipsch Crossover Layout… RC7 Upgrade! GR-Research

12.9K views - 6 months ago

Tired Of Cheesy Headphone Amps?

Tired Of Cheesy Headphone Amps? GR-Research

8.1K views - 6 months ago

Wharfedale 4.1 – Affordable? Absolutely. First-Class? Let’s Talk.

Wharfedale 4.1 – Affordable? Absolutely. First-Class? Let’s Talk. GR-Research

22.8K views - 6 months ago

Hear the Difference: Stock vs. Upgraded EgglestonWorks OSO!

Hear the Difference: Stock vs. Upgraded EgglestonWorks OSO! GR-Research

11.7K views - 7 months ago

Good Luck Beating These! NX-Bravo Towers Bring the Heat!

Good Luck Beating These! NX-Bravo Towers Bring the Heat! GR-Research

37.4K views - 7 months ago

Something Personal - Asking For a Little Help…

Something Personal - Asking For a Little Help… GR-Research

22.1K views - 7 months ago

Exposed: What’s Really Inside a $5,000 Sonus Faber?

Exposed: What’s Really Inside a $5,000 Sonus Faber? GR-Research

88.9K views - 7 months ago

Is This the Best Deal in High-End Audio? (Magnepans + Mods)

Is This the Best Deal in High-End Audio? (Magnepans + Mods) GR-Research

21.4K views - 8 months ago

What Every Audiophile Already Knows—If They Actually Listen

What Every Audiophile Already Knows—If They Actually Listen GR-Research

15.6K views - 8 months ago

Responding to New Record Day: Subjective vs Objective Listening

Responding to New Record Day: Subjective vs Objective Listening GR-Research

15.9K views - 8 months ago

Why The Polk Legends Are Legit!

Why The Polk Legends Are Legit! GR-Research

22.4K views - 9 months ago

Danny Takes On The Matrix! The Classic B&W 805!

Danny Takes On The Matrix! The Classic B&W 805! GR-Research

24.8K views - 9 months ago

"Hey Eggleston Works! How about this?"

"Hey Eggleston Works! How about this?" GR-Research

24.2K views - 9 months ago

What Were They Thinking?! Klipsch RC62 MKII

What Were They Thinking?! Klipsch RC62 MKII GR-Research

10.9K views - 9 months ago

The Deal Of The Century?! Snag These While You Still Can!

The Deal Of The Century?! Snag These While You Still Can! GR-Research

57.3K views - 10 months ago

Another Sony Unicorn?! The PERFECT Match for the CS5!

Another Sony Unicorn?! The PERFECT Match for the CS5! GR-Research

15.8K views - 10 months ago

AV Room Service Takes on Southwest Audio Fest – That’s a Wrap!

AV Room Service Takes on Southwest Audio Fest – That’s a Wrap! GR-Research

6.2K views - 10 months ago

Hell Yeah Rolling Opamps Makes Your Amps Sound Better! (Hear It For Yourself!)

Hell Yeah Rolling Opamps Makes Your Amps Sound Better! (Hear It For Yourself!) GR-Research

33.9K views - 10 months ago

The REAL Difference Maker? Soundstage and Imaging!

The REAL Difference Maker? Soundstage and Imaging! GR-Research

19.5K views - 11 months ago

What Separates Good Speakers from Great Ones?

What Separates Good Speakers from Great Ones? GR-Research

18.2K views - 11 months ago

An Audiophiles Guide To Perfect Imaging: Reflections

An Audiophiles Guide To Perfect Imaging: Reflections GR-Research

20.7K views - 11 months ago

Double Blind Tests, Measuring One Speaker, Sound Clips and more! Answering Your Top 10 Questions!

Double Blind Tests, Measuring One Speaker, Sound Clips and more! Answering Your Top 10 Questions! GR-Research

14.6K views - 11 months ago

How to treat a room. DSP, room correction, tube traps, and diffusers.

How to treat a room. DSP, room correction, tube traps, and diffusers. GR-Research

25.2K views - 11 months ago

Flat. Precise. Transparent. The NX-3S Delivers!

Flat. Precise. Transparent. The NX-3S Delivers! GR-Research

21.4K views - 1 year ago

Better Sound Starts Here: Our New Interconnects & Speaker Spikes!

Better Sound Starts Here: Our New Interconnects & Speaker Spikes! GR-Research

17.4K views - 1 year ago

The 3 Biggest Distortions in HiFi—Why They Matter & How They Sound!

The 3 Biggest Distortions in HiFi—Why They Matter & How They Sound! GR-Research

34K views - 1 year ago

**Distortion MasterClass: The Truth About How Distortion Sounds**

**Distortion MasterClass: The Truth About How Distortion Sounds** GR-Research

26.3K views - 1 year ago

Finally. We Can Chat About These... The New Record Day Loudspeakers!

Finally. We Can Chat About These... The New Record Day Loudspeakers! GR-Research

55.2K views - 1 year ago

Upgrade Success or Failure With Wilson Audio?

Upgrade Success or Failure With Wilson Audio? GR-Research

42.9K views - 1 year ago

The $27,900 disappointment? Wilson Audio Watt Puppy 8 issues...

The $27,900 disappointment? Wilson Audio Watt Puppy 8 issues... GR-Research

85.3K views - 1 year ago

Taking This Tiny Dancer To The Top! Usher Be-718 Upgrade

Taking This Tiny Dancer To The Top! Usher Be-718 Upgrade GR-Research

13.5K views - 1 year ago

Why This Speaker Won So Many Awards... Usher Be-718

Why This Speaker Won So Many Awards... Usher Be-718 GR-Research

45.5K views - 1 year ago

How We FIXED The Totem Mite - Before And After!

How We FIXED The Totem Mite - Before And After! GR-Research

8.8K views - 1 year ago