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Thread: Lower powered class A amps

  1. #1
    Join Date: May 2008

    Location: Cricklewood

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    Default Lower powered class A amps

    Any thoughts round good low powered amps suitable for high efficency speakers something between 9 to 15 watts
    Loves anything from Pain of Salvation to Jeff Buckley to Django to Sarasate to Surinder Sandhu to Shawn Lane to Nick Drake to Rush to Beth Hart to Kate Bush to Rodrigo Y Gabriela to The Hellecasters to Dark Sanctury to Ben Harper to Karicus to Dream Theater to Zero Hour to Al DiMeola to Larry Carlton to Derek Trucks to Govt Mule to?

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  2. #2
    Join Date: Feb 2008

    Location: North East UK

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    I'm InSpace.

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    There are many possibilities here... what sort of speaker sensitivity are we talking?

    Do you want to build or buy?... And, what price point?
    Last edited by Mike; 23-03-2009 at 19:36.
    Shian7
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  3. #3
    Join Date: May 2008

    Location: Cricklewood

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    96db
    not sure if my DIY skills are up to building a good amp
    Price range £1000 approx can be new or second hand
    Loves anything from Pain of Salvation to Jeff Buckley to Django to Sarasate to Surinder Sandhu to Shawn Lane to Nick Drake to Rush to Beth Hart to Kate Bush to Rodrigo Y Gabriela to The Hellecasters to Dark Sanctury to Ben Harper to Karicus to Dream Theater to Zero Hour to Al DiMeola to Larry Carlton to Derek Trucks to Govt Mule to?

    Humour: One of the few things worth taking seriously

  4. #4
    Join Date: Nov 2008

    Location: North Down /Northern Ireland/ UK

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    I'm Neil.

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    If you want a class A power amp the Pass labs Aleph0 or Aleph 3 are worth looking for small bricks that are mostly heat sinks...very plain art deco. You will probably need a pre with balanced outs to match though....(I think the Aleph series is balanced )its XLR and single ended...can't remember.

    Always meant to check these out but I don't (A) have the money now or (B)speakers that are sensitive enough.

    The Pathos TT r integrated amp is a Class A valve hybrid 35 watts..but needs very sensitive speakers...you must treat it like a low power Single ended valve amp. Again fantastic, excellent sound...but I don't have speakers sensitive enough. Its very big, very heavy, two man lift and fantastic looking.

    Your budget would get you the pass labs but you would need a bit more for the Pathos except maybe a mk1 you want a later one though....they're better.

    regards D S D L
    Last edited by Spectral Morn; 23-03-2009 at 21:33.
    Regards Neil

  5. #5
    Join Date: Jun 2008

    Location: N. Ireland

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    I'm Steve.

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    Quote Originally Posted by John View Post
    96db
    not sure if my DIY skills are up to building a good amp
    Price range £1000 approx can be new or second hand
    My fostex's are 95db, and I can shake the windows with just shy of 1.8 watts!!

    so the world is your oyster there.
    They swim... the mark of Satan is upon them. They must hang.


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  6. #6
    Join Date: Apr 2008

    Location: Cheshire, UK

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    I'm Clive.

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    WD KEL84, 15W. £479 basic kit or up to £700 with relay inputs, upgraded caps and fully assembled. Seriously good, even though it's push pull.
    Last edited by Clive; 24-03-2009 at 11:17. Reason: add smilie

  7. #7
    Join Date: Jan 2008

    Location: Central England

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    Push-pull (done right) plays real world music. SE works with speakers that carry their own set of compromises although I know this option can work where space in-room permits.

    I come from the flat earth school of thought on this and I ended up with push-pull valves....

  8. #8
    Join Date: Jan 2008

    Location: Wrexham, North Wales, UK

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    LOL. Oi, don't be so defensive Stevie boy!

    I don't think Clive meant it like that

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  9. #9
    Join Date: Apr 2008

    Location: Cheshire, UK

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    I'm Clive.

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    Quote Originally Posted by Marco View Post
    LOL. Oi, don't be so defensive Stevie boy!

    I don't think Clive meant it like that

    Marco.
    Indeed, I've now edited and added a smilie.

  10. #10
    Join Date: Jan 2008

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    In my fairly limited experience, solid state class A can be a pretty boring affair. I've had home dems of Pass Labs Aleph 3 (just plain uninteresting into my 100dB+ Avantgarde Unos, should have been a good match ...) and another, but this one class A to AB switchable beast whose name slips my mind at the moment . Anyways, both of those were dead tedious to listen to, although the switchable one perked up a bit when in class AB.

    Valve class A is a totally different container of piscine wonders, though.
    Last edited by jandl100; 24-03-2009 at 09:06.
    .

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