XPA-3 Interconnect Cables

math wizard
math wizard Posts: 106
edited December 2009 in Electronics
What type of cable would be best to connect my AVR/Prepro to this amplifier? Would digital audio cables be the best (see link) or standard Analog RCA audio cables? Is there any advantage/disadvantage to using one type over the other?

http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10236&cs_id=1023603&p_id=2681&seq=1&format=2
Processor - Emotiva UMC-200
Pre-Amp (2 Ch) - Emotiva USP-1
DSP Minidsp nanoAVR DL
DAC (2 Ch) - Emotiva XDA-2
Amp (Fronts) - Emotiva XPA-2
Amp (Center/Surrounds) - Emotiva XPA-3
CD - Emotiva ERC-1
Fronts - Polk Audio RTi 12
Center - Polk Audio CSi5
Rears - Polk Audio RTiA1
Sub - Epik Knight
Sub EQ - Velodyne SMS-1
Monitor - Sony XBR65X850C
Blu-Ray - OPPO BDP-203
Network Media Player - Chromecast Ultra
Power Conditioner - APC H15
Power Conditioner - Emotiva CMX-2
PVR - DirecTV C61k
Remote - Harmony Touch w/Hub
Post edited by math wizard on
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  • concealer404
    concealer404 Posts: 7,440
    edited December 2009
    math wizard wrote: »
    What type of cable would be best to connect my AVR/Prepro to this amplifier? Would digital audio cables be the best (see link) or standard Analog RCA audio cables? Is there any advantage/disadvantage to using one type over the other?

    http://www.monoprice.com/products/product.asp?c_id=102&cp_id=10236&cs_id=1023603&p_id=2681&seq=1&format=2

    Well, your amplifier accepts an analog signal because there isn't a DAC onboard.

    So... Analog. :)
    I don't read the newsssspaperssss because dey aaaallllllllll...... have ugly print.

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  • math wizard
    math wizard Posts: 106
    edited December 2009
    Can the digital audio cables be used?
    Processor - Emotiva UMC-200
    Pre-Amp (2 Ch) - Emotiva USP-1
    DSP Minidsp nanoAVR DL
    DAC (2 Ch) - Emotiva XDA-2
    Amp (Fronts) - Emotiva XPA-2
    Amp (Center/Surrounds) - Emotiva XPA-3
    CD - Emotiva ERC-1
    Fronts - Polk Audio RTi 12
    Center - Polk Audio CSi5
    Rears - Polk Audio RTiA1
    Sub - Epik Knight
    Sub EQ - Velodyne SMS-1
    Monitor - Sony XBR65X850C
    Blu-Ray - OPPO BDP-203
    Network Media Player - Chromecast Ultra
    Power Conditioner - APC H15
    Power Conditioner - Emotiva CMX-2
    PVR - DirecTV C61k
    Remote - Harmony Touch w/Hub
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  • math wizard
    math wizard Posts: 106
    edited December 2009
    xcapri79 wrote: »
    Yes as long as the digital audio cables are made with copper wire and are not an optical digital audio cable.
    The Monoprice cables that you referenced in your link should work just fine.

    In general, a digital coaxial audio cable is of better construction and has higher tolerances compared with analog coaxial audio cable from the same manufacturer. The performance difference between the two increase as they get longer.

    The following article should be of interest.
    http://forum.ecoustics.com/bbs/messages/34579/125179.html

    Thanks
    Processor - Emotiva UMC-200
    Pre-Amp (2 Ch) - Emotiva USP-1
    DSP Minidsp nanoAVR DL
    DAC (2 Ch) - Emotiva XDA-2
    Amp (Fronts) - Emotiva XPA-2
    Amp (Center/Surrounds) - Emotiva XPA-3
    CD - Emotiva ERC-1
    Fronts - Polk Audio RTi 12
    Center - Polk Audio CSi5
    Rears - Polk Audio RTiA1
    Sub - Epik Knight
    Sub EQ - Velodyne SMS-1
    Monitor - Sony XBR65X850C
    Blu-Ray - OPPO BDP-203
    Network Media Player - Chromecast Ultra
    Power Conditioner - APC H15
    Power Conditioner - Emotiva CMX-2
    PVR - DirecTV C61k
    Remote - Harmony Touch w/Hub
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  • F1nut
    F1nut Posts: 52,000
    edited December 2009
    What type of cable would be best to connect my AVR/Prepro to this amplifier?

    Analog, period.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • math wizard
    math wizard Posts: 106
    edited December 2009
    One says digital and one says analog. Is there any other advice out there?
    Processor - Emotiva UMC-200
    Pre-Amp (2 Ch) - Emotiva USP-1
    DSP Minidsp nanoAVR DL
    DAC (2 Ch) - Emotiva XDA-2
    Amp (Fronts) - Emotiva XPA-2
    Amp (Center/Surrounds) - Emotiva XPA-3
    CD - Emotiva ERC-1
    Fronts - Polk Audio RTi 12
    Center - Polk Audio CSi5
    Rears - Polk Audio RTiA1
    Sub - Epik Knight
    Sub EQ - Velodyne SMS-1
    Monitor - Sony XBR65X850C
    Blu-Ray - OPPO BDP-203
    Network Media Player - Chromecast Ultra
    Power Conditioner - APC H15
    Power Conditioner - Emotiva CMX-2
    PVR - DirecTV C61k
    Remote - Harmony Touch w/Hub
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  • F1nut
    F1nut Posts: 52,000
    edited December 2009
    Correction, two members said analog. Only one troll said digital.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • WilliamM2
    WilliamM2 Posts: 4,808
    edited December 2009
    math wizard wrote: »
    One says digital and one says analog. Is there any other advice out there?

    Digital cable is just a 75 ohm coax cable. It will work for digital or analog signals.

    What some seem to be ignoring, is that even cables labeled "analog" are often 75 ohm as well.
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