ecc83's latest activity

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    ecc83 replied to the thread Boss DR-770 Runs hot ?.
    From the spec' the device requires 14V at 700mA, that is close to 10W* and that is quite a bit of power to contain in a small enclosure...
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    That ^ is very interesting and it seems for once China has missed a trick? The net is awash with every conceivable sort of adapter you...
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    Let us dispose of one matter straight away? If Cioteval you seek an interface that will make a "night and day" difference from your...
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    ecc83 replied to the thread Me.
    As Rob says, get some reading of the forum under your belt. As an old* 'tronics tech my Bete Noir is a post which tells of problem with...
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    https://www.soundonsound.com/reviews/sound-devices-astral Eye watering amount of dosh but perhaps the best there is? Dave.
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    ecc83 replied to the thread New Members: Introduce Yourself Here!.
    Yes, welcome Satchel. Your working area looks very bare and 'reflective' I see you have your mic in a Reflection Filter, never used one...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    If the fuse is blackened and especially if the glass has crazed I suggest you do not simply replace* it. Some serious **** has take...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    No, don't beat yourself up about getting lost on a PCB! Happens to the best of us. Once Upon a Time, GOOD quality kit had the component...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    Discrete voltage regulator circuits vary a bit but most of them use a series power device and there must be a voltage reference...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    Hah! Ha! My grandson has just bought his good lady a sausage dog pup for her birthday...900 quid!! Dave.
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    Well yes some models are built to 'mid price' levels and servicing almost anything is a trial these days (there orta be a law!) but as I...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    " "Aside: You chose to work on a Blackstar so no whimpering, either. That's one amp manufacturer that I would neither buy nor want to...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    Simply "reflowing" suspect joints can often not work. The original problem can be a dirty pin which never 'tinned' properly and you need...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    If you mean the 2SC1865 transistor that comes up as a T03 power transistor and thus could well be used to switch power on and off to...
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    ecc83 replied to the thread Tascam 34 - meters doing strange things.
    ". Lots of transistors,....." I don't know the gear at all but I might be able to help if you can post links to schematics? By...
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