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The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


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    Newly finished VTA ST70

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    hwaitung


    Posts : 14
    Join date : 2018-05-05

    Newly finished VTA ST70  Empty Newly finished VTA ST70

    Post by hwaitung Sat Jun 23, 2018 11:07 pm

    Here is my newly finished VTA ST70 together with SEAS A26 loudspeaker (a Dynaco A25 clone).

    Newly finished VTA ST70  Img_2010
    Newly finished VTA ST70  Img_2011
    Newly finished VTA ST70  Img_2012

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    demarko69


    Posts : 7
    Join date : 2018-06-20

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    Post by demarko69 Sun Jun 24, 2018 8:48 pm

    great job!
    ttownscott
    ttownscott


    Posts : 40
    Join date : 2018-07-31
    Age : 60
    Location : Tacoma, WA

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    Post by ttownscott Mon Aug 13, 2018 7:02 pm

    Nice photos! Are the speakers kits as well?
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    hwaitung


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    Post by hwaitung Tue Aug 14, 2018 10:31 pm

    ttownscott wrote:Nice photos! Are the speakers kits as well?

    The design is from SEAS SEAS A26. There are a couple places selling the full kit such as madisound A26 Kit.

    For me, it is way too expensive to ship the cabinet to Hong Kong, so I have a builder built the cabinet for me locally and sourced the drivers from Europe. The cross over parts include only a capacitor and a resistor that can easily be found anywhere.
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    hwaitung


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    Post by hwaitung Tue Aug 14, 2018 10:40 pm

    Here are some photos of the A26 before it was finished.
    Newly finished VTA ST70  16455477282_cc1d38fe97_zIMG_0746 by hwaitung, on Flickr

    Newly finished VTA ST70  16209275467_15e2b8f30f_zSeas Woofer H1411-08 A26RE4  (Cone) by hwaitung, on Flickr

    Newly finished VTA ST70  16393428521_191e2d06b5_zSeas Woofer H1411-08 A26RE4 (underside) by hwaitung, on Flickr

    Newly finished VTA ST70  15775150983_ba160bc0bf_zSeas Tweeter E0055-06 T35C002 by hwaitung, on Flickr

    Newly finished VTA ST70  16208939329_dbc6224ff8_zSeas Tweeter E0055-06 T35C002 by hwaitung, on Flickr
    dmagazz
    dmagazz


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    Age : 56
    Location : new fairf, ct

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    Post by dmagazz Tue Aug 14, 2018 11:51 pm

    very very sweet
    ttownscott
    ttownscott


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    Age : 60
    Location : Tacoma, WA

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    Post by ttownscott Tue Aug 28, 2018 12:21 am

    Very cool. Your cabinet looks very good compared to the kit anyway!
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    Guest
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    Post by Guest Thu Aug 30, 2018 3:15 pm

    .


    Last edited by PeterCapo on Mon Nov 30, 2020 4:04 pm; edited 1 time in total
    Danner
    Danner


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    Join date : 2012-09-27

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    Post by Danner Mon Nov 19, 2018 11:36 pm

    Even though my primary speakers are Klipsch Cornwalls, those A26 speaker kits look just fantastic. Might need to order a pair.

    How much power do you suppose is the minimum to drive them? I ask because my primary amp is an SCA-35 (17.4 watts per channel).


    Thanks.
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    hwaitung


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    Post by hwaitung Tue Nov 20, 2018 9:48 am

    Danner wrote:Even though my primary speakers are Klipsch Cornwalls, those A26 speaker kits look just fantastic.  Might need to order a pair.

    How much power do you suppose is the minimum to drive them?  I ask because my primary amp is an SCA-35 (17.4 watts per channel).


    That's hard to say as I have not tried a low power amp with the A26. When driving it with Bob's VTA ST70, I only need to turn the volume to around 50% and that's pretty loud already.

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