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Power Supply Designed for Buffalo IR Connecting Block
Buffalo Electronics DV9-500 9-Volt DC 500mA Power Supply
Buffalo Electronics DV9-500 9-Volt DC 500mA Power Supply
Buffalo Electronics DV9-500 9-Volt DC 500mA Power Supply
Item# 8190
Free shipping on orders over $175 - See Details


  • UL approved plug-in power supply
  • For use with 120-volts AC, 60Hz
  • Output plugs right into 8190IR Connecting Block

Essential Info

This power supply is for use with Buffalo Electronics' 4 Emitter Connecting Block. It can also be used to power any device requiring 9-Volt DC 500mA or less.

What's Included

  • 1x - 9-Volt DC 500mA Power Supply - DV9-500

  • More Info

    Power supply is not regulated and has a 2.5mm coax plug. Positive tip.



    Manufacturer:Buffalo Electronics
    Manufacturer Product No.:DV9-500

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Buffalo Electronics Inc, Tel: (704) 676-5015


    107 Ratings
    5 star: 74%  (79)
    4 star: 15%  (16)
    3 star: 7%  (7)
    2 star: 1%  (1)
    1 star: 4%  (4)
    Average Customer Rating
    (107 customer ratings)
    Share your thoughts with other customers
    ERWIN -- ormond beach, FL   9/13/2012
    Performance as advertised. Quick shipping, I will use this seller again.
    CHRISTIAN I. -- river forest, IL   3/28/2012
    works perfectly with my home trainer / exercise bike as intended.
    ERIC -- pine brook, NJ   1/7/2012
    I have been using / installing this product with success for a couple of years now with no complaints.
    CHALLENGER LEAR -- columbia, SC   11/10/2011
    Worked great...we cut off the end and used the two wires to add power to our problems
    EVERETT -- provo, UT   4/29/2011
    Works great and was half the price from what RadioShack would have charged me for a similar one!
    CORI -- munster, IN   1/3/2011
    Simple set up and great price.
    ERIC -- pine brook, NJ   12/11/2010
    Have been installing these parts for customers for a couple of years now. I have had no problems, and will continue to use them.
    FRANK -- el cajon, CA   12/10/2010
    Does its job
    JAMES -- urbandale, IA   8/15/2010
    it works & isn't too expensive
    ERIC -- pine brook, NJ   6/2/2010
    Been using for a while - had one defective part, but that was taken care of (Smarthome replaced it for me). I will not complain because every other installation I have used these on have worked.
    ERIC -- pine brook, NJ   5/10/2010
    Works well, have used before and will use again.
    ALAN -- memphis, TN   2/14/2010
    great quality
    DAVID -- wilton manors, FL   8/20/2009
    Got this item with a MAudio Midair transmitter. MAudio wanted over $25 for the same spec ps. I got it for less than $10 from Smarthome and it works perfectly. The item arrived very quickly with no problems so I am now a very satisfied Smarthome customer!
    ANTHONY -- orlando, FL   8/16/2009
    It's a power supply that works as needed.
    MIKE -- newport news, VA   8/14/2009
    Very easy transaction!
    SANDEEP -- calgary, AB   5/9/2009
    Works as expected. Bought it with the 4 emitter connection block. I am very happy with my setup.
    MATTHEW -- phoenix, AZ   4/17/2009
    Easy to install works without any problems
    ERIC -- pine brook, NJ   1/5/2009
    Not installed yet - waiting on customer. Shipping was prompt, product looks good.
    JEVON P -- san antonio, TX   11/13/2008
    Works great.
    WAYNE L -- riverton, UT   8/11/2008
    Seems to work perfectly as described


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