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  1. 8 ohms to 16 ohms driver - how about the crossover ?

    Hello , One question : What happen if you use a 16 ohms driver instead of 8 ohms ( bass or medium but same one ) Is there only a difference in Db output for this driver or else in the crossover ?...
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    I haven't been here for a long time . I have a...

    I haven't been here for a long time . I have a new project so I will be there again ... gerard
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    Hello ,I am currently using a Nuprime STA9 for bi...

    Hello ,I am currently using a Nuprime STA9 for bi amp ( medium , high medium and high ) on my 250 XPL .Very happy with it better than some tube amp i Used .Nb: Works best with a tube Preamp .Gerard
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    Very nice project with the 2203 ....The 4343...

    Very nice project with the 2203 ....The 4343 cabinet does fit well with the wife :(

    I wonder if it works well also with a 15" driver .

    Also what about the speaker off axis Toe in or out ? .
    ...
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    Hello , I could go may be go down to less 300...

    Hello ,

    I could go may be go down to less 300 hz as I am using bi amp and a DIY passive Xover .

    Regards
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    JBL 4343 Side woofer cabinet ?

    Hello ,

    I am thinking of putting back my Jbl 4343 clone in my lounge using a new cabinet
    more the 21 century style ....

    Does anyone has made a cabinet with a side woofer ? My idea would be...
  7. Hello , I am using the xpl200 in bi amp on a...

    Hello ,

    I am using the xpl200 in bi amp on a l250 Ti clone with xpl200 components and 250 Ti components ....

    Unless you are listening Ac/Dc or Led Zeppelin at full power Bi amp is a great...
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    Hello The guy who wants to sell told me it was...

    Hello

    The guy who wants to sell told me it was Jbl .
    It has a bi wiring possibilities and looks heavy .


    Unfortunately , I am not aware of the Jbl series done in the last 10 years

    Gerard
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    Here is a pic ...

    Here is a pic

    http://picasaweb.google.fr/gmihel.uhs/AlbumSansTitre#5393234335477191538


    Thank you for information

    Gerard
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    Thank you for the link but the speakers are all...

    Thank you for the link but the speakers are all black , Hole for bass reflex on the rear .

    Gerard
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    What Jbl is it ?

    Hello ,

    Sorry I have no pictures , but I can buy a second hand Jbl speakers and want to know what model it is :

    Size about 1 meter , Triangle but smaller than a Tl 260 and symetric .
    5 way...
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    Nice amps I have 2 mono rogue tube amplifier...

    Nice amps

    I have 2 mono rogue tube amplifier using also Kt88 for the high on my bi-amp system .
    It can use also kt66 /el34 etc.... if adjusting the Bias but never had time to test it .

    if...
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    Thank you ! I may have to consider rebuiding...

    Thank you !

    I may have to consider rebuiding a new crossover due to the reducted size of the Xpl I am afraid this would be difficult to add the requested caps ! but I will think about it .

    By...
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    icos speakers with Le8t

    May be some of you would be interested .

    http://www.icos-audio.com/press/Dedicace_3_RDS_0702.jpg

    Those speakers were and are considered almost the best sounding available .
    Come with sub-le8t...
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    In fact I realized when buiding a charge coupled...

    In fact I realized when buiding a charge coupled network fro my 434x ( clone copy of "John W" nextwork , thank's to him ) , the result was very good with a lot of details and clarity .

    Now My 250...
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    Sorry 4313B , Do you mean changing some caps...

    Sorry 4313B ,

    Do you mean changing some caps etc ... would not make a real change and there will not be real added sound quality ?

    Gerard
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    xpl 200 crossover upgrade

    Hello

    Did someone tryed to upgrade xpl 200 crossover in adding by pass or so ?

    Gerard
  18. Thread: 4345

    by gerard
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    Does the 175dlh use a horn like wave guide ? ...

    Does the 175dlh use a horn like wave guide ?

    I am beginning confuse with Horn and wave guide :blink:!

    Gerard
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    I am just using a very small philips screwdriver...

    I am just using a very small philips screwdriver ( the one sold for electronics ) .
    I do not use the help of reading the voltage current but just try see by ear what's going on . Also when you set...
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    Sorry 4313B ; Can you extend or explain better :...

    Sorry 4313B ; Can you extend or explain better :


    "Far more exciting than tossing an old HL92/LE85 at the problem, which, incidentally, the L220 design was trying to avoid in the first place"
    ...
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    Pmakres1 , i have 2 question please : 1-...

    Pmakres1 ,

    i have 2 question please :

    1- You already have a passive bass pr15. Do you really need also the B460 ? .

    2- I have heard that Steve Gonzales made some dramatic upgrade on L220...
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    Jblnut , please consider the following...

    Jblnut , please consider the following Preamplifier T8 by van alstine :

    http://www.avahifi.com/root/equipment/preamplifier/Transcendence_Eight_Vacuum_Tube_Preamplifier.htm

    affordable price ,...
  23. Thread: Record Cleaning

    by gerard
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    I bought one disc cleaning system for kabusa ....

    I bought one disc cleaning system for kabusa .
    In fact it is a nitty gritty but less expensive ( 159.00 $ ).

    http://www.kabusa.com/frameset.htm?/rcleaner.htm

    Works perfectly , clean the Lp ,...
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    Still I can see a difference between 14"-15" and...

    Still I can see a difference between 14"-15" and 18" !

    What are the best 14" available woofer Jbl or not able to compete Le14 or better , I'm interested !

    Gerard
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    Hi ken if it was so simple , we would only...

    Hi ken

    if it was so simple , we would only find speakers with small drivers , we will put our 434x or 250 Ti to the trash , my wife would be very happy :applaud: and I will have no project for...
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