Recent content by DominikKK

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    EMG Preamp for bass

    Hi, there is schematic online for EMG81 guitar pickup --> ElectroSmash - EMG81 Pickup Analysis. is there schematic for some active EMG pickup preamp but for bass?
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    Ampeg BA-108 V2 Mods?

    I have some 250K pots, don't know type but I will try. So what's your opinion? Is better just pot on back of amp or complete FX loop?
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    Ampeg BA-108 V2 Mods?

    I have those jacks, so no problem :) But when trying pot, I still need to take of resistor to break connection and if, what value of pot do you recomend?
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    Ampeg BA-108 V2 Mods?

    Ok thanks :) I will try to put FX loop there, not sure how to wire it but it shoudnt be difficult by schematic of old version
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    Ampeg BA-108 V2 Mods?

    Mono aux is 6,3mm one? That part of schematic is right from BA108 v2 or different amp? If yes then pot or FX loop could be placed before R15. There aren't any technicians nearby, but I am electrician and I can read schematics so not big problem to do it myself
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    Ampeg BA-108 V2 Mods?

    So how should I plug attenuator?
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    Ampeg BA-108 V2 Mods?

    V2 doesn't have send and retuen, that's main problem, if yes I would put passive attenuator. Signal is not that got, less than 600mV and I want to drive preamp little bit but at lower volume. I have 15db pad on input, it helps little bit with high output overdrives but not that much...How hard...
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    Ampeg BA-108 V2 Mods?

    I have V2 and that probably has different schematic...I saw on this diagram or how to call it that volume pot is before EQ section..would it be bad idea to put another pot after EQ section? So I could crank preamp and still have lower volume on poweramp
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    Ampeg BA-108 V2 Mods?

    Is there anybody who has schematic for it? I just want to know where is connected volume pot...When I play on really low volume (like 2/10) and I engage fuzz or distortion, it's really loud, even when turn volume on pedal lower. Is there any way how to avoid it? Like puting another volume pot...