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The SMD DD-1 Vs $7,000 Analyzer - A video for the Skeptics


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And another DD guy. Come to the bunker we can use the reinforcements

In all honesty my scope will go up for sale. The dd-1 is far too simple. for what I use my scope for it is now obsolete.

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  • 1 month later...

Steve,

Man...I have to say, I doubted this DD-1 awhile back over on an 'insider' forum thread.

Well, I'm eating crow now. I first looked at this meter as-if it was the equivalent of setting gains at the amp's output w/ a simple 60hz 0dB tone. I originally said that the output of the amp would change based on the active load, and thus change the 'clipping point' vs a given volume level during music listening. And yes, it will...as I have shown in some of my youtube vids.

Well...I miss-judged the piece of equipment. At the time that I first heard/read about it, I was so caught up in disproving the forum-non-sense of setting gains based on a single 0db tone (be it 60hz or 6khz) that I totally overlooked the premise of your DISTORTION DETECTOR. I unfairly ruled it as a basic clipping detector based on singular tones/wave-function samples. But, after seeing its true nature in action vs other equipment, my mindset has changed.

I see now that your system/product is not based on testing a single or even multiple freq for simple 'clipping'. But rather it compares the total system signal to a base-line 'perfect' signal by which it is apparently calibrated. (please, correct me if I'm wrong...again)

Apparently, I jumped to the wrong conclusions far to early in my hasty 'nay-saying' of this piece of equipment.

I am still stuck on using my O-scope for testing, call me an OG...lol, but I'm contemplating on purchasing your DD-1 to help speed up my test and tune sessions here at the shop.

I'm looking forward to further developments in the evolution of this product.

-Canaan

Canaan - sorry i missed your post!! so many posts to read, so little time. I miss a LOT!

thank you so much for taking the time to come in here just to say that. Oh and welcome to the forum. Anyone who gets that kind of respect from Ray is automatically good in my book.

thanks again. :drink40:


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I pre-ordered one, so hopefully it's in the mail, but no worries, you guys worked hella hard and I can wait. One hypothetical question though....If I have a 5000 watt amp pushing a Sony Xplode, how do you keep the Xplode from....xploding?

I dont trust any product that has "Xplode" as part of its name...

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nice explanatory i love it

CURRENT SYSTEM

(VEHICLE) 2005 JEEP GRAND CHEROKEE

(HEAD UNIT) KENWOOD KDC BT848U

(DASHBOARD) INFINITY KAPPA 32.9CF

(FRONT DOOR) JBL P693

(REAR DOOR) KENWOOD EXCELON KFC-X1730

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(INTERIOR) DYNAMAT

COMING SOON

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DC POWER 270XP ALT COMING SOON

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nice explanatory i love it

CURRENT SYSTEM

(VEHICLE) 2005 JEEP GRAND CHEROKEE

(HEAD UNIT) KENWOOD KDC BT848U

(DASHBOARD) INFINITY KAPPA 32.9CF

(FRONT DOOR) JBL P693

(REAR DOOR) KENWOOD EXCELON KFC-X1730

(TWEETER) KICKER KS25 X 2

(SUB WOOFER) COMING SOON

(4 CHANNEL AMP) ROCKFORD FOSGATE T1000-4ADCP

(1 CHANNEL AMP) ROCKFORD FOSGATE T2500BDCP X 2

(PROCESSORS) AUDIOCONTROL DQXS & EPICENTER & MATRIX PLUS & DDC

(BATTERY) 1 OPTIMA YELLOW TOP

(SIGNAL WIRES) KICKER XI

(POWER CABLES) KICKER PKD1

(SPEAKER WIRE) KICKER 12 GAUGE

(INTERIOR) DYNAMAT

COMING SOON

2 FI SP4 18 COMING SOON

2 XS POWER XP3000 COMING SOON

DC POWER 270XP ALT COMING SOON

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  • 1 month later...

I wasnt happy with my dd1. AT FIRST! I was being a total idiot thinking it didnt work right and put noise into my system. I proved myself wrong and realized i was being a moron. Basically if you can find a reason to hate the dd1 your a fucking moron! Smd for life

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i was in the process of building the setup of my career and decided i should order one and set my stuff up the right way without a expensive oscope that will only be used for the installing purposes and i have to say my highs sound way better with my 4ch dd1 and cc1 set :) i set the sub amp too even though i dont have the sub yet

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  • 4 months later...

I went to audio werks formerly audio advantage in cincinnati oh to get my gain set and they didn't know about the dd 1 and I tried to explain it a little and they practically laughed me out of the store lol the owner said steve wouldn't use it in his own shit upon other crap..i just felt like alright man think whatever.

I left without them setting my shit too so :/

Found a 50hz track on decaf

Flat eq flat peq volume 40/50

28vac T500-1 @ 1 ohm

Anyone close with a dd1 ?

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I went to audio werks formerly audio advantage in cincinnati oh to get my gain set and they didn't know about the dd 1 and I tried to explain it a little and they practically laughed me out of the store lol the owner said steve wouldn't use it in his own shit upon other crap..i just felt like alright man think whatever.

I left without them setting my shit too so :/

Found a 50hz track on decaf

Flat eq flat peq volume 40/50

28vac T500-1 @ 1 ohm

Anyone close with a dd1 ?

uhhh hello, i used it on the Tahoe AND the Lexus so far....let them be ignorant, there is a reason nobody probably goes there.

  • Like (+1 Rep) 1


All SMD products + MORE available at my store here! https://wccaraudio.com/ 
wc2022-red-black-whitebg_1667625898__08138.original.png.02e514af82dce531edf1aa4a36851c60.png

Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications!
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Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them :D
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The Official SMD Facebook fan Page
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