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  1. #1
    Join Date
    Nov 2005
    Location
    Cedar Rapids, IA
    Posts
    1,173

    Default FS: RS52AN-8, Pioneer B20FU20-51FW, & more

    I need to make room on the shelves! Local pickup welcomed!
    I will ship USPS anywhere in the continental US. Payment by Money Order or PayPal...and cash is fine too if you are picking anything up here in Cedar Rapids.

    (2) RS52AN-8 $50 for both plus shipping. SOLD
    I bought these a earlier this year from jakeb. Still in boxes and look like new. He never used them, but may have tested them. I never even hooked them up.

    (2) Pioneer B20FU20-51FW $25 for both plus shippingSOLD
    These have all of about 1 hour of time on them. I bought them many years ago during my Tube years. I have heard they can sound very good in the right box...which I never built. 1/4 wave tapered pipes just didn't do it for me. Hanging on a pegboard since then.

    (8) MCM 55-1290 Aluminum 5.25" $10/pair plus shipping
    Used as mid drivers in the infamous SuperWhamodynes as seen on the Bottlehead site some years ago. Zaph has measurements on these. Only driven on Sundays and never even close to full excursion...a 2A3 tube only puts out 3 watts! 1 has a tiny ding in it, others are all fine.

    (2) NOS Radio Shack 40-1354A 5.25" full range drivers $15/pair plus shipping [/B]Sold

    (6) Used Radio Shack 40-1354A 5.25" full range drivers $8/pair plus shipping ALL SOLD
    Another tube related speaker experiment that just didn't work for me. I'm not even sure what project these were for. The 2 NOS are still in original boxes with the spec sheets.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    Last edited by tom_s; 11-09-2010 at 11:10 PM. Reason: added photos
    Co-conspirator in the development of the "CR Gnarly Fidelity Reduction Unit" - Registered Trademark, Patent Pending.

  2. #2
    Join Date
    Jun 2008
    Location
    Wisconsin
    Posts
    624

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    PM on its way.

  3. #3
    Join Date
    Jun 2008
    Location
    Wisconsin
    Posts
    624

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    Money sent.

  4. #4
    Join Date
    Nov 2009
    Location
    Cincinnati, OH
    Posts
    24

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    PM on its way for the NOS Radio Shack 40-1354A drivers.

  5. #5
    Join Date
    Jun 2008
    Location
    Wisconsin
    Posts
    624

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    Got my stuff. Fast and they are in good shape.

    Thanks

  6. #6
    Join Date
    Nov 2005
    Location
    Cedar Rapids, IA
    Posts
    1,173

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    bump- the RS52s & MCM 55-1290s are still available!
    Co-conspirator in the development of the "CR Gnarly Fidelity Reduction Unit" - Registered Trademark, Patent Pending.

  7. #7

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    PM sent about the RS52

  8. #8
    Join Date
    Nov 2009
    Location
    Cincinnati, OH
    Posts
    24

    Default Re: FS RS52AN-8, Pioneer B20FU20-51FW, & more

    Got my NOS RS 40-1354 drivers and it was a pretty fast delivery and very, very well packaged.

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