Parasound HCA-1203A Power Supply Size/Capacitance Question

Collapse
This topic is closed.
X
X
 
  • Time
  • Show
Clear All
new posts
  • ThomasJ
    Junior Member
    • Dec 2004
    • 24

    #1

    Parasound HCA-1203A Power Supply Size/Capacitance Question

    I know it is a very old model but does anyone know of any reviews or know the specifications of the HCA-1203A? There seems to be conflicting information concerning the size of the power transformer and the capacitance of this model as the manual states 1Kva and 60,000uF where as the specs on the website show 1.5Kva and 90,000uF. Anyone know for sure or checked the insides or anything. I checked inside mine but can't see the writing on the caps at all as they are all facing the wrong way. The information on the web on this amp seems pretty scarce. I even emailed Parasound support and they didn't know the specs because they didn't have one around anymore. Thanks very much for any help.
  • Peter Nielsen
    Super Senior Member
    • Sep 2004
    • 1188

    #2
    Does it matter?

    Since it's an old unit it may have lost 20-30% of the original capacitance due to age...

    Comment

    • Glen B
      Super Senior Member
      • Jul 2004
      • 1106

      #3
      Originally posted by ThomasJ
      I know it is a very old model but does anyone know of any reviews or know the specifications of the HCA-1203A? There seems to be conflicting information concerning the size of the power transformer and the capacitance of this model as the manual states 1Kva and 60,000uF where as the specs on the website show 1.5Kva and 90,000uF. Anyone know for sure or checked the insides or anything. I checked inside mine but can't see the writing on the caps at all as they are all facing the wrong way. The information on the web on this amp seems pretty scarce. I even emailed Parasound support and they didn't know the specs because they didn't have one around anymore. Thanks very much for any help.
      See two threads down where a similar quesion was asked. Manufacturers make parts changes during the lifetime of an amp's production run all the time, whether due to parts availability or to make modest design improvements. The greater power supply capacity should result in a modest increase in headroom at best. Even if your power supply is the smaller version, there is nothing you can really do about it. Just enjoy your amp and quit worrying.


      Comment

      Related Topics

      Collapse

      • Trevor Schell
        Older Parasound! Time to upgrade?
        by Trevor Schell
        Hi!

        I just wanted to pop in and let everyone know that I also have some Parasound equipment in my system.
        I have the HCA 3500 (350w x2) John Curl design
        and the HCA 2205 (220w x5)
        These amps are an excellent match for my Paradigm Studios and I
        couldn't be...
        29 February 2004, 13:39 Sunday
      • Chris D
        Parasound JC-2 Press Release
        by Chris D
        Parasound has put out a new press release on the JC-2. While you're over there, you may want to check out the rest of their PR website--lots of good info there. New stuff on the JC-2, pictures of the JC-2, D3, and other stuff in the "Photo Library", etc.

        http://www.gspr.c...
        26 June 2007, 14:01 Tuesday
      • lvhung
        power supply for Parasound c2 ?
        by lvhung
        I am interested in buying Parasound Halo C2 on Audiogon
        It is certainly 120 V US power supply
        Is this no problem when I use 220/110 transformer to supply it /
        many thanks to all
        18 March 2009, 01:31 Wednesday
      • iceman
        Parasound Power Consumption
        by iceman
        I just received my electricity bill for the two months and it was outrageous. I jsut got my parasound setup which consists of the C1 and A51 about 2 months ago, which was previously a denon avr4802r. Now I dont use the parasound anymore than I used the denon, but is it true that my parasound could be...
        28 December 2003, 04:16 Sunday
      • Peter Nielsen
        Parasound trigger cables and other Parasound parts that I'd like to move
        by Peter Nielsen
        I have a bunch of cable and 2.5mm/3.5mm plugs to spare since I dismantled my Parasound setup.

        If anyone needs trigger cables, I can sell a 6' trig cable for $8 shipped (US continental, 1st class mail. Add $2 for priority mail). Add $0.50/foot (includes shipping).

        I have...
        06 September 2006, 19:08 Wednesday
      • Loading...
      • No more items.
      Working...
        Searching...Please wait.
        An unexpected error was returned: 'Your submission could not be processed because you have logged in since the previous page was loaded.

        Please push the back button and reload the previous window.'
        An unexpected error was returned: 'Your submission could not be processed because the token has expired.

        Please push the back button and reload the previous window.'
        An internal error has occurred and the module cannot be displayed.
        There are no results that meet this criteria.
        Search Result for "|||"