HELP REQUIRED
there’s a copy of Auro3D disc 2 (I believe) that I’ve shared for download last time. I wish to check if anyone still has a copy and can possibly send me a link to download.
My HDD crash all of the demos gone together with it. Auro3D being the most important to me.
Appreciate if anyone can send a link to download here or via PM.
What’s that? Nord power amp? Must be class D merely by looking at the chassis.
Yeah class D purifi and ncore 252 multichannel. These combi getting popular nowadays.
What’s the MSRP for the models you are selling? Do share the specs or the official website link here.
And
MSRP varies but usually we match or just a little higher (depends on exchange rate), local support all expedited for parts replacement like 2 to 3 weeks instead of months. 
Thinking of getting a 4 channel power amp to power up my 2 pairs of Atmos speakers using pre out from my Anthem MRX 1140 because it’s only 60W for those Atmos channels as opposed to the 140W for the rest of the channels.
Never use Class D amp before and not sure how it sound and whether it’s compatible when mixed with different class like AB.
You can always go Emotiva
Basx 4…100 watts x 4.
Should be good for Atmos.
Want to go for something different. Besides this Nord series seems to have 4 channels as the base line which is what I’m looking for to have one unit to power up the 2 pairs of Atmos speakers. This is something very hard to find in other brands. Either get 2 units of 2 channels or go for at least 5 channels. One of the most important factor in my purchase decision is not so much on the watt per channel. As long as it has a small footprint (due to the space constraints in my rack) and able to support at least 100W 2 channel driven at 8ohms.
I saw your carousell ad selling Tonewinner, why are you selling it? Selling to upgrade to multichannel of the same brand or are you switching to something else?
Basx 4…is 4 channels,was using it for Atmos ,sometime back.
Tonewinner is stereo amp, looking to add another multi channel amp.
Thanks for the info… : )
Can drop by my place to have a listen 
Sure…will arrange with you again.
The other 4 channel amp is the starke Fiera 4… but that one had some controversy surrounding it and the previous iteration… Irregularities in the specs and measurements of power and distortion aside, the subjective sound quality reviews were very good…
Nice heights sound for most of the scenes. Like the sound most from the scene where the Pterodactyls attacked the plane (Claire eject seat), the sound of the dense forest where she hung at the tree (best!)
What is this movie title bro?
Gorgeous looking screen shots on your system!
Jurassic World Dominion sounds very good with the DTS X mix
Been some time since I updated my thread. Planning to do it today nevertheless and coincidentally bro @desray happened to also comment via facebook to encourage me to do so… so here goes…
My previous front sub pic, this is using 2 x Stereo Integrity SQL 12" drivers in single ported cab tune between 28hz to about 120hz, heavily braced MDF, size about 35x35x110cm, powered by Behringer NX6000 DSP external amplifier. We all know kudos to who hahaha. Yes it’s you if you are reading this!
My latest front sub pic below. The DB15 from Def tech!
It’s Unique 3XR Architecture provides triple the bass-producing surface area of a traditional 15” ported subwoofer. Bass radiator design, moves more air, 3XR doesn’t use ports, it provides crystal-clear sound with no port noise distortion, the SPL produced is as much bass as ported 18” subwoofers. Powered by Class H digital amplification 1500w, and with an advanced 56-bit DSP that includes three custom present EQ modes, DN15 plays exceptionally impactful bass down to 20Hz. 3 x present EQ modes (Flat, Loud, Deep), multi phase selection with increment of 45 degree positive and negative.
Its been like what…12 years to close 13 years that I’ve tried commercial or off the shelf subwoofer. It used to be cost economical to DIY subs UNTIL covid period. The shipping fee and the raw material cost rocketed up and it seems the total price of DIY and off the shelf product is almost on par in my own opinion, or maybe cheaper now for some off the shelf.
I always wanted to try this sub and why I decided to purchase these DN15 was because
A client of mine bought the DN12 from me and ask me to run in for him before delivering it to his place. DN12 is the little brother of DN15 which uses the same amplification power as the DN15. I was taken by surprise upon testing out the DN12. Placed at the corner of my living room, it gives a sense of fullness and impact without distortion. I am flexing the DN12 almost to its max as I saw the cloth moving and it sure can shake my sofa for a bit.
A few clients came over to also audit the DN12, they proceed to order the DN15 in pair for their HT from us! So me and bestest buddy @djblackfm went over their place to carry out calibration for their DN15 pair using Minidsp 2x4HD, the SPL is just massive in their room! It rumbles their seat, mid bass punch felt quick and full, this really made me want to pull the trigger to own it.
Am starting to made plans on how and where should I put it after the calibration. One of the deciding factor worries me, which was the sub cabinet vibration when playing the low end, as I will need to rest a piece of solid wood in between the 2 x DN15 to put my Center Speaker thus it is important for the cabinet not to vibrate. Equipped with a bubble meter, off I went to another client place whom also gotten the DN15 pair from us. Placing the bubble meter on top of the DN15, cranked up the low end till limit shows up on the front of the DN15 LED panel, played the Hacksaw Ridge demo with lots of explosive scene, i would say the bubble in the bubble meter stays as still as it should be! I am pretty sure i will not hit the limits of the DN15 since i have my 2 x 18" at the back of my couch to compliment the ULF.
Since Ovation United is also the reseller of Polk and DT speakers, I reckon it will make sense to own the DN15 since we can also demo to our potential clients in future. While contemplating “should I get it”, my disti called me and says “just get a pair, hesitate later, price is going up, if you want to demo it live to customer, we’ll cover you this time!”. So I had a good talk with my wife with regards to the change of sub and its size, making sure the WAF is in place, the deal is sealed!
My impression of the DN15 as below
Durability: The size compared to DN12 is daunting initially, especially to my Mrs. She was in shocked and unhappy for almost 2 days, I can’t blamed her as her initial impression was the DN12 hahaha… buy first talk later is not part of the agreement I guess 
. It’s big, it’s heavy and strong… Well built… it should be the way to prevent vibrations I would say, and if it seems like it will last a long time for me.
Easy to Use: It comes with remote, which enable you to press Vol, phase (increment of 45 degree up or down to negative), low pass, mute, EQ present of Flat (to your room), loud (3db extra on the mids), deep (3db extra on the lows), display max, dim and off, can connect to towers speakers and a small plus is it comes with 12v trigger behind, simple and not difficult to use.
Good Value: For its performance to value, it is not expensive I would say. MSRP is SGD2499 for DN15. I thinks DN12 is SGD1799. Like I mentioned, price of DIY now is unlike few years back versus getting off the shelf. Plus it’s high time I should try some ready made off the shelf subs. Don’t want too be the frog in well for too long 
To emphasize again, all subs are good subs and they are at mercy of YOUR ROOM, our room size and room vol are all different, same goes to our taste and preference. The above are all my own opinion and it varies individually. The best placement for the DN15, or any sub in my living room is toward right corner from my MLP stacked, where my AV rack is (I tested the DN12 at that position) but it just don’t make physical sense to have big black box there for now (I don’t wanna slp on couch everynight)… when it’s time for a big Reno, having sub in the most optimum location will be in consideration
My next test will be to integrate my DIY as per 1st pic to current setup and see/hear what the result and experience will be. I do have one more channel for individual sub for use in my AVP. I’ve to tell myself to please my Mrs as much as I can from now till Valentine day for me to try out hahaha
Oh yes, all my subs are individual channels and EQed as compared to my last configuration. This is also to test out bass steering and bass redirection from heights speakers crossing to floors speakers then crossing to sub. It’s just a whole new experience!
Should any members like to drop by, don’t feel shy and can just drop me a PM. I’ll be happy to have you guys as usual✌️
wow, so this is a new setup not using MSO, solely depends on trinnov bass management ?
How do you feel and how does it compare to previous setup?
Looking to visit again!
Yes bro. The amplitude and decay is good
