SKU: 43222567428

EMM Labs/Meitner Audio DS EQ2 Labs Optical Equalizer for DS Cartridges

Sale price$5130.00 Regular price$5700.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

EMM Labs/Meitner Audio DS EQ2 Labs Optical Equalizer for DS CartridgesDS EQ2 Optical Equalizer Following in the footsteps of the ground breaking EMM Labs DS EQ1 optical equalizer, Ed Meitner is proud to introduce the Meitner DS EQ2. The DS EQ2 integrates Meitner's proven optical equalization technology learned during the development of the DS EQ1 into a single ended, streamlined package accessible by a wider variety of end users while maintaining Meitners high standard of quality. In keeping with the Meitner brand

DS-EQ2 Optical Equalizer

Following in the footsteps of the ground-breaking EMM Labs DS-EQ1 optical equalizer, Ed Meitner is proud to introduce the Meitner DS-EQ2. The DS-EQ2 integrates Meitner's proven optical equalization technology learned during the development of the DS-EQ1 into a single-ended, streamlined package accessible by a wider variety of end users while maintaining Meitner’s high standard of quality. In keeping with the Meitner brand ethos, it is a true value proposition in the analog ecosystem.

With the release of DS Audio’s third generation optical cartridges, including the more affordable DS-003 system; Ed was once again collaborating with Tetsuaki Aoyagi and his team at DS Audio. This time to develop the Meitner DS-EQ2 optical equalizer.

The DS-EQ2 is designed with an obsessive desire to lower noise, lower distortion, and extract every bit of information from any DS Audio optical cartridge. The DS-EQ2’s circuits are all Meitner designed in-house and optimized for short and direct audio paths. In Meitner's philosophy, the DS-EQ2 is a “less-is-more” component.

The DS-EQ2 utilizes a simplified chassis construction, high quality components and connectors, and a universal power supply hand-selected to fit Meitner’s design criteria. The DS-EQ2 proudly holds the Meitner flag by offering exceptional performance in an attractive package, with value metrics that are hard to best.

Designed for simplicity, the touch buttons on DS-EQ2’s front panel allow the user to safely and silently control power to the cartridge and select the desired filter without fuss.

Proudly designed and manufactured in Canada, simply connect the DS-EQ2 to any phono system equipped with a DS Audio optical cartridge, sit back and prepare to have a paradigm shift. The Meitner DS-EQ2 is the perfect partner to any DS Audio system no matter the budget.

Key Features

  • Proprietary & discrete equalization specifically designed for all DS Audio optical cartridges
  • Ultra low distortion
  • Custom designed single-ended discrete class A amplification
  • Front panel electronically selectable DS Audio standard filter response or with added 2nd order 15Hz high pass filter
  • Optimized short audio paths throughout
  • Noiseless cartridge power function
  • Power and filter touch buttons
  • Works with all DS Audio cartridges


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43222567428

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 2083 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Rico
Battle Creek, US
★★★★★ 5
Flavor/Scent May Not Be Very Strong
My pup is picky about toys and the only ones that hold his interest are mostly the scented rubber toys from Playology, They’re great, but expensive, and I was really hoping this would be a cheaper alternative. It really looked like the kind of toy he likes. It’s heavy rubber with a softer texture than the hard toys out there, and it had a lot of surface grooves that lets him grip it with his teeth easily. I gave it to him and he was excited for all of 30 seconds, then he discarded it and hasn’t looked at it since. I suspect the flavor/scent may not be as strong but that’s just a guess. I don’t know if it’s a flaw in the toy or simply a picky pup, so I hesitate to rate this down for that. It does look like a really nice toy and if your dog isn’t a jerk like mine it may be great, and it’s definitely a good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
A
awesomest girl
Grantham, US
★★★★★ 4
Heavy duty rubber bone
This bone is really heavy duty. It's got a groove down the middle of you you can put your pups favorite lickable treat. My 36 lb aussie enjoyed chewing on this and was nibbling the ends. This bone has held up to her chewing it with only a couple little pieces coming off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
S
S. Alter
Bozeman, US
★★★★★ 5
Big hit with my super chewer.
Here’s an expanded, Amazon-friendly version that keeps a natural, human tone while adding helpful detail: This is a truly heavy-duty chew bone and a great option for aggressive chewers. The first thing I noticed when I took it out of the package was the weight. It’s solid and well made, so it definitely feels like it’s built to last. Because of that, I would recommend being mindful when handing it to your dog and avoiding tossing or dropping it on hard floors or toes. My dog, Yukon, was instantly thrilled with it. From the moment I gave it to him, he’s been carrying it around proudly and settling in to chew on it for long stretches of time. It’s kept his attention much better than lighter chews, and it’s holding up well to his strong jaws so far. I also love that it provides great enrichment and gives him a safe, satisfying outlet for his chewing instincts. Overall, this chew bone has been a big hit in our house. If you have a powerful chewer and are looking for something durable that will actually keep them engaged, this is a solid choice. I’m very glad I picked it up for Yukon and would recommend it to other dog owners with heavy chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
T
TentAndLantern
Birmingham, US
★★★★★ 5
Immediate Hit With My Power Chewer!
Immediate hit. Like, didn’t even make it fully out of the package before my dog was sniffling around the package, all excited. I have a serious chewer, the kind that treats most toys like a personal challenge. This one has actually held up. It’s firm and tough, but not rock hard like those nylon bones that make me nervous about teeth. There’s a little bit of give to it, which I like. The beef flavor must be legit because he keeps going back to it. This isn’t one of those toys that gets ignored after five minutes. He’s been happily gnawing on it and hasn’t managed to destroy it yet, which honestly says a lot in this house. I also like the shape and texture. It’s easy for him to hold, and the ridges seem to keep him engaged longer. Bonus points if it’s helping his teeth even a little, because chewing is already his favorite hobby. No toy is truly indestructible, but this has definitely earned its place in the “worth buying again” category. If you’ve got a medium to large dog who lives to chew, this one’s a solid win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
A
Average Joe
Battle Creek, US
★★★★★ 5
Great Chew Toy for Destructive Dogs
I got this toy for our lab/pit mix, who tends to destroy most chew toys. He seems to really enjoy it so far, preferring it over his other toys. I'm not sure if it’s just the novelty of a new toy, or whether he actually likes the "real beef flavor," but either way, he's definitely into it. I’ve noticed some small teeth marks in the rubber, but nothing that concerns me too much at this point. My kids thought it looked pretty gross when I first pulled it out, which always makes me laugh! Overall, I'm very satisfied with the toy’s performance so far. It seems durable and I hope it lasts a long time--based on how things are going, I think it will. It's definitely worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026

recommand products