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How good is the Micro Seiki DDX-1000 Direct Drive turntable ?

Here is the MICRO DDX-1000 direct drive. Never tried myself, but it is the most compact DD designed for 3 tonearms.

*The question is how good this turntable really is, compared to some other vintage Direct Drives ?


Some information from VintageKnob website:  

The DDX-1000 is the original design, with two sculpted strobe markings around the 2kg / 31cm die-cast aluminium platter. The resulting moment of inertia is at 330kg / cm2 and the top mat in fact covers a thick cork sub-mat set inside the platter itself.

The DDX-1000, in real late 70s modernism is a direct-drive. The motor is a DC-Servo with FG frequency generator reference set through the strobe neon lamp which "checks" how many stripe it sees and rectifies if necessary ; the resulting speed accuracy is of 0,03%.

The starting torque is of 1,2kg / cm and load characteristics allow the DDX-1000 to remain below 0,04% deviation up to a 3g load set at the outer limit of the platter - specs-wise, we're here under the contemporary Sony TTS-8000 for instance...

The heigh-adjustable feet are typical Micro Seiki (or Luxman, of course :) and contain a mix of inert damping (neoprene stuffing) and mechanical damping (spring).

The is no Quartz Lock on the DDX-1000 ; the MD-1000 power-supply box holds the power on/off, start 33rpm, start 45rpm and stop buttons plus two ± 6% speed controls.

The AX-1G to AX-6G tonearm bases fit everything from the ubiquitous SMEs to the Technics EPA-100 or PUA-1600L.

Of course, the motor of the DDX was used as basis for the Marantz Tt 1000 (1979), and that of the DQX-1500 (an updated DQX-1000) for the Tt 1000 mkII (1992). And, as often, Micro's direct-drive motors came from... Victor.


DDX-1000/G :

April 1976 limited edition (really limited : 30 units) custom made in... bronze. Howerever, it is black-looking for the most part, with the bronze only kept visible for the top of the three feet ; the platter was kept in AL and the command box was anodized in all-black style ; even the AX-1/G was in-bronze-but-painted-black...
Names of the people they were made for (and offered to - these were gifts !) were silkscreened on the (bronze...) motor's cache (...but painted black) - a rarity to say the least.


The DDX-1000 naturally spawned a myriad of lookalikes and still does today - perhaps better than the original, perhaps not. Or not that much :) 

128x128chakster
alexberger
919 posts
 
Hi @chakster ,

Yes it is true.
The issue is not just shipping price. Most of sellers don't pack turntables properly.
I bought EMT948 from Germany in 2011 when I was living in Israel.
The shipping price wasn't too expensive but I also payed taxes.
The main issue was how the seller packed it.
The seller didn't tighten the transportation screws (yes EMT 948 has the transportation screws!)   
He even didn't disassemble tonearm counterweight! The package carton box wasn't good enough too.
So I got: broken tonearm, bent motor axle, and bent corners of the turntable upper panel.
In the end I send the tonearm to Hans Fabritius to Germany and he fixed it.
I fixed the motor axle. But after one year I decided to buy a NOS motor from Fabritius.
What is good there are people in Germany like  Hans Fabritius and Hans-Ludwig Dusch who give support for EMT turntables. They can fix control and phonostage boards and sell NOS or used parts.

Regards,
Alex.


lewm
13,110 posts
 
Chak, THAT in the photo looks pristine but it's a Denon, not an EMT.  If being sold by a reputable dealer in Japan, I would not be concerned about packing and shipping.  Those guys know what they are doing when it comes to packing a turntable and then how to ship.  I was just thinking the other day that if I love the DP80 so much in terms of bang for the buck, what would a DP100 sound like?  I'm definitely curious.
illmatic
2 posts
 
@pindac Thank you for your thorough response. I truly understand the complexities and risks that come with buying vintage mechanical equipment, and have spoken with a repair team based in Los Angeles with expertise on Micro Seiki tables: ’George Meyer A/V’ and they will be the first to see the table and get it up to original working condition.
To add another level of complexity, I have been finding more TTs in the EU secondary markets and wondering if you have any experience with vintage tables that will need the voltage transformed from 220v/50hz to 120v/60hz?
Thank you.
pindac's avatar
pindac
2,864 posts
 
@illmatic 
                Thank you for your reply, I was just trying to be helpful and add to a overview of the considerations to be aware of, when entering into the usage of Bought in Vintage TT's.

I am pleased you are in touch with a Service that can resolve any issues that could be discovered during a Inspection.
            
I am due to see my Engineer Friend Very Soon.
If you would like to PM to me Models you are interested in, 
I will run your enquiry by him.
I am certain I have picked up on talk of converting 100 Volt motors to a 240 Motor on forums.
I even think my friend with the GL 75 has done this to a Japanese DD.
I recall him commenting on a DD TT, I took to his home.
I have not chose to do this or investigate in any serious manner,
in the case of my Import TT's, I remain with a Original Specification,
I use a Step Down Transformer. 
I there was knowledge being put forward that a Exchange to a Countries Voltage has noticeable benefits, I would not hesitate to swap a Motor and A/B Compare.

As to importing and shipping, I have received TT's with Damages,
in general ones that are petty but not easy to remediate.
A broken and damaged hinge and fascia plate on a Sony TTS, it was not evident in a photo.
One that was looking pristine in the Sale Images, was damaged to the point, where I was not willing to accept the damage seen.
The Under Platter Strobe Disc was smashed, it was heard rattling when first removing from shipping packaging.
After supplying evidence of the Damage to the Buying Service,
I was able to make a Compensation Claim on the model through the buying service negotiating a proportion of a refund from the Vendor.
I had to search for a very long time to find a Donor Replacement Part.

The refund offer is not a guaranteed outcome to a be achieved for a Buyer.
The Japanese are quite happily to advertise a reasonably intact looking TT as 'Junk'.
There will be little support if the small print is overlooked on the Sale Advert. 

The same experience has been had by myself with Tonearms purchased to be shipped as well. 
Images look fine, on arrival Parts Taped on to Tonearm or found loose in the packaging. 
I have had to accept the damages and purchase other Arms to become Donor Models.   
chakster's avatar
chakster OP
6,144 posts
 
THAT in the photo looks pristine but it’s a Denon, not an EMT.


Denon DP-100M is what I want.

http://www.thevintageknob.org/denon-DP-100M.html
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