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Thread: What are they game again ???

  1. #1
    Join Date: May 2016

    Location: Milton Keynes

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    I'm Andrew.

    Default What are they game again ???

    They’re pretty big 780mm X 420mm x 360mm, the cabinets are 28mm thick ,they weigh a ton and are finished in ......
    Formica
    Wtf are these ??


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  2. #2
    Join Date: Feb 2013

    Location: W Lothian

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    I'm Grant.

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    imf's ?
    Regards,
    Grant ....

    I've said it before and I'll say it again: democracy simply-doesn't-work
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
    OPPO BDP-103D DARBEE - JBE SERIES 3/B&O SP1/EMOTIVA XPS1/12V BATTERY - TWIN PRO MONOBLOCK AMPLIFIERS - XIANG SHENG DAC\PRE\HEADPHONE AMP\WE TUBED - TWIN AVANTREE OASIS CLASS 1 BLUETOOTHS - AUDIO TECHNICA ATH-MSR7 & OPPO PM-3 PLANAR HEADPHONES - WIN10 JRIVER24, SPOTIFY - SMSL M6 MINIDAC - RPI/AUDIOPHONICS/VOLUMIO/5V BATTERY - FULL RANGE TWIN TELEFUNKEN/Q ACOUSTIC BT3/CANTON SUB - P.INSPIRED MAINS REGENERATED.

  3. #3
    Join Date: May 2016

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    I'm Andrew.

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    Quote Originally Posted by struth View Post
    imf's ?
    I did wonder


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  4. #4
    Join Date: May 2016

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    Quote Originally Posted by andyrlb View Post
    I did wonder


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    The sound ! Wow


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  5. #5
    Join Date: Feb 2013

    Location: W Lothian

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    I'm Grant.

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    remind me of ones they made with a resistive line tunnel . forgot the name... they will likely go low and be very decent
    Regards,
    Grant ....

    I've said it before and I'll say it again: democracy simply-doesn't-work
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
    OPPO BDP-103D DARBEE - JBE SERIES 3/B&O SP1/EMOTIVA XPS1/12V BATTERY - TWIN PRO MONOBLOCK AMPLIFIERS - XIANG SHENG DAC\PRE\HEADPHONE AMP\WE TUBED - TWIN AVANTREE OASIS CLASS 1 BLUETOOTHS - AUDIO TECHNICA ATH-MSR7 & OPPO PM-3 PLANAR HEADPHONES - WIN10 JRIVER24, SPOTIFY - SMSL M6 MINIDAC - RPI/AUDIOPHONICS/VOLUMIO/5V BATTERY - FULL RANGE TWIN TELEFUNKEN/Q ACOUSTIC BT3/CANTON SUB - P.INSPIRED MAINS REGENERATED.

  6. #6
    Join Date: Feb 2013

    Location: W Lothian

    Posts: 46,169
    I'm Grant.

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    irving m fried
    Regards,
    Grant ....

    I've said it before and I'll say it again: democracy simply-doesn't-work
    .... ..... ...... ...... ................... ..... ..... ..... ..... .....
    OPPO BDP-103D DARBEE - JBE SERIES 3/B&O SP1/EMOTIVA XPS1/12V BATTERY - TWIN PRO MONOBLOCK AMPLIFIERS - XIANG SHENG DAC\PRE\HEADPHONE AMP\WE TUBED - TWIN AVANTREE OASIS CLASS 1 BLUETOOTHS - AUDIO TECHNICA ATH-MSR7 & OPPO PM-3 PLANAR HEADPHONES - WIN10 JRIVER24, SPOTIFY - SMSL M6 MINIDAC - RPI/AUDIOPHONICS/VOLUMIO/5V BATTERY - FULL RANGE TWIN TELEFUNKEN/Q ACOUSTIC BT3/CANTON SUB - P.INSPIRED MAINS REGENERATED.

  7. #7
    Join Date: Jun 2015

    Location: London/Durham

    Posts: 1,784
    I'm Lawrence.

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    They're probably diy, there were a lot of designs using similar drive units published at the time in magazines like Hifi Answers. The B139s were common with the celestion and coles tweeters, they usually came with a B110 mid range, but these ones are different. The one on the right looks like a bit like a Goodmans but I've never seen it with the suspension in white. The one on the left looks vaguely familiar but I can't quite place it. Although it's possibly another Goodmans that's had the surrounds replaced with rubber. The B139 with the white surround is a very early example, the other one is the more common early variety. It's probable one of these has been replaced in the past.

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  8. #8
    Join Date: Apr 2012

    Location: Southall, West London

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    I'm Geoff.

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    Quote Originally Posted by Lawrence001 View Post
    They're probably diy, there were a lot of designs using similar drive units published at the time in magazines like Hifi Answers. The B139s were common with the celestion and coles tweeters, they usually came with a B110 mid range, but these ones are different. The one on the right looks like a Goodmans but I've never seen it with the suspension in white. The one on the left looks vaguely familiar but I can't quite place it. Although it's possibly another Goodmans that's had the surrounds replaced with rubber. The B139 with the white surround is a very early example, the other one is the more common early variety. It's probable one of these has been replaced in the past.

    Sent from my BLN-L21 using Tapatalk
    Both mids are EMI. One has faded. Some IMF models used similar.

  9. #9
    Join Date: May 2016

    Location: Milton Keynes

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    I'm Andrew.

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    Quote Originally Posted by walpurgis View Post
    Both mids are EMI. One has faded. Some IMF models used similar.
    Getting excited now boys
    Keep it up


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  10. #10
    Join Date: Apr 2012

    Location: Southall, West London

    Posts: 36,261
    I'm Geoff.

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    I suspect the B139 with the convex white foam surround is original, as it's an early version. The other with what appears to be a concave black rubber surround is later and was probably a replacement. The white surrounds were known to harden and perish.

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