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Old 15th January 2009, 04:20 PM   #1
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Join Date: Nov 2001
Location: western pa
Default Adcom gda-700 hdcd DAC

Hi,
Selling my Adcom GDA-700 DAC.
Originally $1000 new.
Looks and works perfectly. Great sounding DAC. Very dynamic and analog sounding.
20 bit dual decoders/HDCD decoding .
Was used in a second system. No longer needed. Some very light scratches on top. Not noticeable unless your looking closely.
$200.00 + shipping.
No lowballers please.
Thanks,
mg16
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Old 15th January 2009, 05:58 PM   #2
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I used to own one of these DAC's. It sounds fantastic and uses BB1702 Dacs. It is very easy to mod. I miss having HDCD and wish I did not sell mine.

-David
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Old 15th January 2009, 07:56 PM   #3
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Default Adcom dac

Hi,
Its actually the second one I have owned. I had one for several years throughout the 90's. Bought new for $1000. I sold it for a much more expensive and well reviewed dac. About 2 years ago, I missed the clarity and dynamics of the adcom, and bought this one for $400 on Audiogon.
Got 3 dacs, and am gonna let it go again.
mg16
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Old 15th January 2009, 08:36 PM   #4
pchw is offline pchw  United States
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Quote:
Originally posted by hifimaker
I used to own one of these DAC's. It sounds fantastic and uses BB1702 Dacs. It is very easy to mod. I miss having HDCD and wish I did not sell mine.

-David
Hi David,

What kind of mod do you suggest?
Sorry the OT, mg16.
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Old 15th January 2009, 09:40 PM   #5
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The output is a series of op-amps with the part numbers cleaned off. I suspect they are ne5532's. It responds to upgrades to caps in the signal path and tinkering with different types of op-amps to suit to taste. There's lots of room inside the chassis and the PCB is large and well laid out. There is also enough space to add a Pass D-1 style I/V.

-David
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Old 18th February 2009, 10:04 PM   #6
Lewisjr is offline Lewisjr  United States
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Default GDA 700 Available?

If this is still available I would like to purchase.
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Old 7th March 2009, 04:55 PM   #7
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Hi,

Is this DAC sold?
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Old 7th March 2009, 04:58 PM   #8
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Default Adcom DAC

Its Sold.
Thanks
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Old 24th February 2012, 07:54 PM   #9
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I have one for sale if anyone is interested. Cheers JP
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Old 25th February 2012, 12:34 AM   #10
sgao is offline sgao  United States
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Price and location please?
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