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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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thompson12
deepee99
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14 posters

    VTA M-125 in custom chassis

    Guest
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    • Post n°26

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Guest Sun Dec 06, 2015 6:55 pm

    thompson12 wrote:Did you connect the VU meters on you amp if so how

    thanks Mitch

    I have my own passive VU meter driver circuit on a small pcb, that pcb mounts directly on to the back of those VU meters, the input is derived from the speaker output posts
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    thompson12
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    • Post n°27

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by thompson12 Sun Dec 06, 2015 6:59 pm

    Did you build them or buy them


    Mitch
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    • Post n°28

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Guest Sun Dec 06, 2015 7:03 pm

    thompson12 wrote:Did you build them or buy them


    Mitch

    the passive circuit and pcb's are my design
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    • Post n°29

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Guest Sun Dec 06, 2015 7:06 pm

    here is a photo of one on the back of a VU meter

    photo BB-NG 1 1_zpsk7hvymyk.jpg
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    thompson12
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    • Post n°30

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by thompson12 Sun Dec 06, 2015 7:14 pm

    Can they be bought anywhere?

    Mitch
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    • Post n°31

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by thompson12 Sun Dec 06, 2015 7:15 pm

    I'm getting a pair of the M125's kits for Christmas and would like to add meters

    Mitch
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    • Post n°32

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Guest Sun Dec 06, 2015 8:49 pm

    thompson12 wrote:Can they be bought anywhere?

    Mitch

    yes...from me Very Happy contact me at sales@tubenirvana.net
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    • Post n°33

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by thompson12 Sun Dec 06, 2015 9:47 pm

    MontanaWay wrote:
    thompson12 wrote:Can they be bought anywhere?

    Mitch

    yes...from me Very Happy  contact me at sales@tubenirvana.net

    Done

    Mitch
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    deepee99
    deepee99
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    • Post n°34

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by deepee99 Sun Dec 06, 2015 9:52 pm

    thompson12 wrote:
    MontanaWay wrote:
    thompson12 wrote:Can they be bought anywhere?

    Mitch

    yes...from me Very Happy  contact me at sales@tubenirvana.net

    Done

    Mitch

    Getting there is easy, Mitch. Just fly to Montana and start sniffing for transformer smoke Smile
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    • Post n°35

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Guest Mon Dec 07, 2015 11:24 am

    thompson12 wrote:
    MontanaWay wrote:
    thompson12 wrote:Can they be bought anywhere?

    Mitch

    yes...from me Very Happy  contact me at sales@tubenirvana.net

    Done

    Mitch

    not received an e-mail from you.....try tubesnirvana@gmail.com
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    thompson12
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    • Post n°36

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by thompson12 Mon Dec 07, 2015 10:32 pm

    Ok resent to that adress
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    denny9167
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    • Post n°37

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    Post by denny9167 Wed Dec 09, 2015 10:01 pm

    Sale it Dude!! Start a business, you can give Bob and Roy a run for their money!! great work!!!
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    Dogstar
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    • Post n°38

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by Dogstar Tue Dec 22, 2015 8:42 am

    That is a nice looking build. I am considering an amp build using a Tubelab.com PC board. Could you by chance divulge the cost from Front Panel Express for your two panels. In particular though is the cost for the top panel. My top panel will look similar. Thanks in advance.
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    rivendelpackratt
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    rivendelpackratt


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    • Post n°39

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    Post by rivendelpackratt Mon Sep 19, 2016 4:03 pm

    Both versions look nice. What were the dimensions on the wooden case?
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    sKiZo
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    • Post n°40

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by sKiZo Mon Sep 19, 2016 5:12 pm

    I could give you a deal on the circuit for my bias meters ...

    ... If I could just remember how I built it ...
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    deepee99
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    • Post n°41

    VTA M-125 in custom chassis - Page 2 Empty Re: VTA M-125 in custom chassis

    Post by deepee99 Mon Sep 19, 2016 5:17 pm

    sKiZo wrote:I could give you a deal on the circuit for my bias meters ...

    ... If I could just remember how I built it ...
    You had some grief with those at first, IIRC.
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    • Post n°42

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