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Long cables from turntable or phono stage

Hi I have a question that involves a compromise. I have a turntable that (for various reasons) has to be positioned a little distance from the hifi, about 4m of cable. Would it be better to connect the turntable (transcriptors hydraulic reference, ADC XLM ii) to the phono stage (moon 110LP) then run long singled ended cable to the amplifier or should I run long extension cable from the turntable to the phono stage and use a short interconnect from the phono stage to the amplifier? For visual reasons the latter is better. Any thoughts?
(Amp is plinius tautoro/SA103, speakers confidence C1 Dynaudio, tautoro is the line stage only version).
ninox
stevecham
3,340 posts
 
If the phono pre has balanced outputs, then you're home free and can run long lengths to your preamp without problem.
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rauliruegas
13,049 posts
 
Dear Ninox: IMHO always that's posible we want to connect the cartridge signal coming from the tonearm/TT as shortest is posible to the phono/preamp stages.

The cartridge signal is extremely delicate and sensitive due to its very low output and as more lenght it has to run as more degradation happen. In the other side a longer IC cable means higher capacitance that affect the quality performance of your ADC cartridge.

Now, the output impedance of your Moon 110LP is low enough ( 50 ohms. ) for you can run long cables to the amp with out trouble.

Regards and enjoy the music,
R.
tgrisham
1,291 posts
 
I agree with all the opinions expresses so far. I have my TT far away from the system pre amp as you do. It is acoustically isolated from the loudspeakers.

My only advice is to use an RS meter and find a place with the least bass nodes and to use shielded ICs from the phono preamp to the system preamp. I use Blue Jeans cables LC-1 which is very low capacitance and is double shielded to eliminate outside interference. It has very solid crimped connectors and is well made.
ninox OP
11 posts
 
Thanks everyone, that's really helpful.
czarivey
5,946 posts
 
connect turntable to phonostage with 1m long IC cable regardless weather you're using balanced or unbalanced arm wires. that's how all of the sound pickups designed to synergise with the cartridge inductive load and best pickup performance. per-meter active resistance of tonearm wire does a trick of increasing detail performance of cartridge. length of phono to preamp cable is less of importance, but shorter ones may give more benefits depending on your rest of equipment. tru differentially balanced stages pretty much don't care of the output wire length at all.
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