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    Do we really need a CD's TSP's to design a horn?...

    Do we really need a CD's TSP's to design a horn?

    Best regards!
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    Fully agreed! DB has done excellent tunes, but...

    Fully agreed! DB has done excellent tunes, but also some we'd better forget.

    Best regards!
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    All in all, this recone job is of top...

    All in all, this recone job is of top professional execution. Weren't this paper dust cap, I'd be tempted to say it's a stock unit.

    Best regards!
  4. Thanks a lot! I didn't want to discourage you....

    Thanks a lot!

    I didn't want to discourage you. To be honest, I'd most probably feel itched to get it working again if it were mine, but not for any amount of money. I'd do it the way that I've...
  5. I assume you wish to get this unit working again?...

    I assume you wish to get this unit working again? Honestly, due to the vertiginous prizes of more or less suitable substitutes and the brittleness of germanium power devices in general, I'd consider...
  6. I don't know these NTE 121's, but if they're...

    I don't know these NTE 121's, but if they're germanium, increased leakage in comparison with silicon devices of similar power capability isn't that unusual. Anyway, you're right, 30 bux each, while...
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    Thanks a lot, Ian, Barry and Richard :applaud:! ...

    Thanks a lot, Ian, Barry and Richard :applaud:!

    Well, now I'm feeling itched a fortiori! Coincidentally, someone offers two empty E 130 baskets in eBay Germany right now. Assuming they're...
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    Maybe I misunderstand you, but I assume the...

    Maybe I misunderstand you, but I assume the following: If someone fits a C8R2235 kit with it's mass ring into a proper 15" basket, this driver will show exactly the same cone mass and suspension...
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    Even more mass than that 35 g ring? Wouldn't this...

    Even more mass than that 35 g ring? Wouldn't this decrease fs?

    Best regards!
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    Thanks to both of you :applaud:! Much appreciated...

    Thanks to both of you :applaud:! Much appreciated !

    Ok, drop-in into a stock 4430 doesn't do. OTOH, couldn't exactly a 4430 benefit from the woofer's slightly increased midrange performance? Apart...
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    Hello Barry, when I pointed at the numbers, my...

    Hello Barry,

    when I pointed at the numbers, my browser tried to interpret them as an URL. So I assumed that you've erroneously put a wrong URL behind them. Sorry for that!

    Best regards!
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    E 140-8 recone to 2235H's??

    Hello,

    I just found an offer here in Germany. Offered are one or two »2235H's« at € 345,- each. Not exactly cheap, I know. The vendor says these have been recently reconed professionally and...
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    Hi Barry, where from could we source these...

    Hi Barry,

    where from could we source these Hitachi cones, please?

    Best regards!
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    One could think that it's easy to verify the...

    One could think that it's easy to verify the correct mass by putting the C.U.T. (cone under test ;)) on a scale before installing it into a basket and compare with the data given by JBL. Anyway, the...
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    There are quite some cultural lowlights here in...

    There are quite some cultural lowlights here in Germanistan :blink:! Anyhow, as almost anywhere, I think.

    Best regrárds!
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    Ok, thank you, Fritz! I was right in my first...

    Ok, thank you, Fritz! I was right in my first assumption. Polydor was a subsidiary of Deutsche Grammophon, and their comon record plant was in Berlin-Tempelhof, see here.

    Best regards!
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    I'm not sure whether Polydor was a subsidiary of...

    I'm not sure whether Polydor was a subsidiary of Deutsche Grammophon or vice versa :dont-know:. At least they shared common pressing plants.

    Best regards!
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    Yes, Hans aka James Last (1929 - 2015) released...

    Yes, Hans aka James Last (1929 - 2015) released tons of quite boring dance, party and elevator music throughout the Sixties to Eighties. Definitely not my style, too. His labels Deutsche Grammophon...
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    Yes, and I'd prefer any of my 1970ies to 1980ies...

    Yes, and I'd prefer any of my 1970ies to 1980ies Duals or Thorens over almost any of these »best« TTs.

    Best regards!
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    Sorry, I dunno :confused:. But why should they...

    Sorry, I dunno :confused:. But why should they differ as the possibility of confusing also applies to them?

    Best regards!
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    Why should they have altered anything? It would...

    Why should they have altered anything? It would make refurbishing an old driver even more confusing.

    Best regards!
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    Yes, any possible vibration of the magnet/basket...

    Yes, any possible vibration of the magnet/basket assembly results from the VC's reactive forces. To yield maximum control over the cone movement, you have to keep any reactively induced movements as...
  23. Thread: Rip-off

    by Kay Pirinha
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    LZ are well known for their law suits that...

    LZ are well known for their law suits that they've lost in their career.

    Best regards!
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    I'd always trust the combined intelligence and...

    I'd always trust the combined intelligence and knowledge here (and in other specific forums) much more than that BS that is being distibuted via Fakebook.

    Best regards!
  25. Hi, the only Rdc value that really matters is...

    Hi,

    the only Rdc value that really matters is that of the LPF inductor(s), 'cause it may impact the drivers' Qts. For my 4430 build I decided to keep it as low as possible (about 10 mOhms) and...
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