sda 1c feedback.

mhmacw
mhmacw Posts: 832
edited May 2010 in Vintage Speakers
what are some possible causes of feed back when the ic is connected. i have verified the common ground on an adcom 5400. i spoke to adcome and they said some models arent but can be configured. this one is. without the ic they are ok with it make s feed back like walking in front of a stack with a microphone.
Post edited by mhmacw on
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  • ben62670
    ben62670 Posts: 15,969
    edited May 2010
    Strap the negatives together on the amp.
    Please. Please contact me a ben62670 @ yahoo.com. Make sure to include who you are, and you are from Polk so I don't delete your email. Also I am now physically unable to work on any projects. If you need help let these guys know. There are many people who will help if you let them know where you are.
    Thanks
    Ben
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  • Conradicles
    Conradicles Posts: 6,138
    edited May 2010
    ben62670 wrote: »
    Strap the negatives together on the amp.

    bingo
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  • mhmacw
    mhmacw Posts: 832
    edited May 2010
    woohoo. thanks ben. it just skipped the cdp in another room haha.
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  • vmaxer
    vmaxer Posts: 5,117
    edited May 2010
    mhmacw wrote: »
    woohoo. thanks ben. it just skipped the cdp in another room haha.

    Ben is da man
    Pio Elete Pro 520
    Panamax 5400-EX
    Sunfire TGP 5
    Micro Seiki DD-40 - Lyra-Dorian and Denon DL-160
    PS Audio GCPH phono pre
    Sunfire CG 200 X 5
    Sunfire CG Sig 405 X 5
    OPPO BDP-83 SE
    SDA SRS 1.2TL Sonicaps and Mills
    Ctr CS1000p
    Sur - FX1000 x 4
    SUB - SVS PB2-Plus

    Workkout room:
    Sony Bravia XBR- 32-Inch 1080p
    Onkyo TX-DS898
    GFA 555
    Yamaha DVD-S1800BL/SACD
    Ft - SDA 1C

    Not being used:
    RTi 38's -4
    RT55i's - 2
    RT25i's -2, using other 2 in shop
    LSI 15's
    CSi40
    PSW 404
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