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Viewing 17 posts - 987 through 1,003 (of 1,979 total)
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  • in reply to: been down in the dungeon, a-slavin’ away…paramix ??? #23248
    Barry
    Keymaster

    in reply to: Mini Me Questions #23208
    Barry
    Keymaster

    The buff n blend would be an excellent way to do that however the phase will be Inverted so you will need to add a small single stage circuit like our Stage 3 Booster. Wire it in series with the Mini-Me before hooking it into the buff n  blend.

    You could also build a Paramix in a separate enclosure and run any number of pedals through it and will give you many more options including phase correction.

    in reply to: mowah problems (solved) #23206
    Barry
    Keymaster

    So glad to see this one solved.

    in reply to: MoRC No Signal #23188
    Barry
    Keymaster

    It is too difficult to make out where the wiring is going.

    Maybe draw a picture showing us the connections you have made between the IN/Out Jacks and the wiring board and the main board.

    Also you can check for continuity yourself to try and see what is not correct. This guide is for a standard foot-switch wiring but it uses a similar wiring scheme as the wiring board.

    in reply to: Cranky Charles EQ #23178
    Barry
    Keymaster

    Yup you guessed it. Photos when you get home.

    Also list Pot Values and any substitutions.

    This must be Cranky Charles day.

    in reply to: Cranky Charles volume drop (solved) #23173
    Barry
    Keymaster

     

    Okay so R7 needs to be 470 ohm and not 470k ohm. Top right.

    When you fix that it will also give you a chance to properly seat the cap beside it as well.

    When you look at the schematic for R7 you will see exactly why 470k as opposed to 470R was killing your volume. Easy mistake to make and happens to all of us but that should take care of it and be sure to report back.

    in reply to: Cranky Charles volume drop (solved) #23171
    Barry
    Keymaster

    Obviously there is an issue as we would not release a circuit that would cause you to lose volume.

    We need good clear photos of the top of the board and list any substitutions you may have made.

    Anyway it is better to find the issue than try to mod it away.

    in reply to: DSOTMv4 + BuffNBlend : Phase Issues? #23170
    Barry
    Keymaster

    Yes you are correct.

    If you plan on  mixing and trading pedals then a Paramix is indeed a great tool to have on your pedal board.

    I wouldn’t be caught without one and any Bass Player would be able to use any pedal they have ever wanted to.

    in reply to: DSOTMv4 + BuffNBlend : Phase Issues? #23150
    Barry
    Keymaster

    The phase is INVERTED. I cannot make any further determination based on the tone description.

    This could also be a build issue and not necessarily just a phase issue. Typically a phase issue will sound like it is removing the bottom end from your tone.

    Our general rule of thumb is to test and make sure the Main circuit board works fine on its own before putting it into a combo type build. Then you will know better if it is working properly or not. Being that you will need to insert a single stage circuit like our Stage 3 Booster which works quite well with the DSOTM it will be a good time to test the DSOTM by itself and see if you need to troubleshoot. Be sure to test the Phase correction circuit by itself as well before placing it in the combo.

    in reply to: Fitting Loose Leads Into Sockets #23107
    Barry
    Keymaster

    Yes this is a brilliant suggestion when socketing components as it only takes a moment.

    in reply to: Buff’n’Blend problem (solved) #23106
    Barry
    Keymaster

    A good tip is to have a battery on hand that has a 2.1mm tip so you can do a quick noise check. Batteries do not produce noise so if a battery is quiet and another power source does make noise then get rid of it. You do not want any cheap noisy power supplies in your chain to pass noise on down the line.

    in reply to: Buff’n’Blend problem (solved) #23043
    Barry
    Keymaster

    Not much to go on here.

    The biggest clue is that you had it working then as a result of moving it to an enclosure it is not working.

    That would indicate that there is a loose wire, short, bad solder joint etc..

    Did you have a biasing issue when you initially tested it?

    Unfortunately these are the kind of things that are hard for us to diagnose with no pictures or voltages.

    I would re-flow all solder joints on and off board. Re-check all wiring and check for continuity with a DMM and finally if that does not work out we will need clear photos of both sides of the board as well as voltages of your transistor.

    in reply to: muffn civil war #23011
    Barry
    Keymaster

    I cannot trace the wiring with that photo alone.

    If it were me the first thing I would do is re-flow all solder joints on and off board. (about 15 minutes)

    Then I would re-check the Audio path wiring. You can also do this by doing a continuity check with your DMM and making sure every single point is covered with Ground and Audio wiring. From main board to jacks from main board to foot-switch.

    I would also trim the transistors and make sure they have a good mechanical connection.

    If all of that fails report transistor voltages.

    That is what I do for ever troubleshoot and yes we all have them from time to time.

    I hope that helps.

    in reply to: Powered by Boogie 57 Mesa Boogie sound #23009
    Barry
    Keymaster

    That is awesome and thanks for sharing!

    in reply to: SWAH Filter Sweep Mod #23008
    Barry
    Keymaster

    There is no mod that I am aware of.

    To switch the autowah, you need to get the inverse signal of the rectified envelope that is the control signal, which goes to the input of a VCA. You have to switch the inversion in/out. The control signal is coming from the emitter of Q2 – Q3 through R26 into the VCA. Trying to change that entire transistor pair setup into an inverting amp would be hard. Not impossible but a lot of modding.

    in reply to: 2 knob job – stuck on level? (solved) #22959
    Barry
    Keymaster

    Thank you for posting back as solved.

    More people need to catch on at just how awesome the 2 Knob Job boards are.

    So many instant foot-switchable applications it makes me dizzy!

    Delay, Chorus, Reverb, Volume, Gain, Modulation, Boost, Fuzz, EQ etc…

    in reply to: Sho Nuff noisy crackle pot (solved) #22942
    Barry
    Keymaster

    The thing with the SHO is that you would not need to fiddle with the knob much.

    So it is more of a set and forget thing. However if you did want to fiddle with it, since it is only one knob you can disengage the pedal and turn it to the other setting you wanted for a different song or whatever.

     

Viewing 17 posts - 987 through 1,003 (of 1,979 total)