Suchergebnisse

  1. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Not to mention that a 250V cap is 5 times bigger than a 35-50v cap. Plus the necessary safety distance between traces and clerance. And yes the filter is SVF
  2. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Ohh of course. I really dont know why ive missed that from the list. So yes there will be a master volume, along with a gain control and a boost (the boost section is a totally separated gain stage that can add up to 24db of boost) All the features of MK1 are going to be there plus the new ones.
  3. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    The enclosure will be 188x120x57mm - that is Hammond D type enclosure - it was almost impossible to put 9 potentiometers in a smaller enclosure.
  4. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Ok guys ... it's on. The THE PREAMP MK2 release is sooner than i expected - i've modified the project a little bit but in the end i do think that it would be a very versatile tool Description: full tube / high voltage bass preamp Controls: Boost (up to 24db of boost) / Bass, Mid, Trbl (classic...
  5. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    A small inside peek from the assembly process for your own entertainment :)
  6. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    @bassstone for your order and support. That is not a bad idea - i will have a look and see how it could be implemented ... but i do think that a bigger enclosure would be needed.
  7. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Of course, not a problem.
  8. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    @bassstone there are around 18 more units available :) this week i deliver 3 and i can start to build your own as soon as banzai would send the parts (should arrive in a week or so) Regards, DeX
  9. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    So the buffer is finally ready and we have liftoff :) Made couple of measurements and turned out excellent Here is the finished buffer And here you can see the frequency response for each section, along with the phase plot. The noise floor is around -100db without an enclosure And it...
  10. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Oli i will keep you posted as i can't give a certain number at the moment.
  11. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Well first of all you can have 2 different chains for example one buffer in front of the amp and one in the fx loop. Second it can be used as a stereo buffer for left and right channels. And... because im using a double triode and it would have been a waste not to use the 2nd section as well
  12. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Good morning guys. In parallel with the 20 units of MK1 V2 waiting for assembly i've also started to work on a full tube guitar/bass buffer. There will be a 5 units made in the first place and if someone on this forum is interested he/she will have priority for the first run. The buffer is a...
  13. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Ohhh one more thing - on the 25th this month i will fly to Germany i will be from 25th to 28th - i will update the location / locations as soon as i will find out. Regards, DeX
  14. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Please let us know and if is a problem i'm always available to solve it.
  15. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    :O Is/was the preamp defective!? I can repair it without any charge if that is the case, please let me know. At this particular moment as we speak i'm planting parts on 20 boards for the preamp MK1 V2 so basically 20 units should be available shortly. @DieterASchmitz i could sent you a test unit...
  16. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    :)) I didn't understand that Dieter - btw I've accepted your friend request on Facebook
  17. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Hey guys thank you >:D< not a problem, i will update the list tonight and post an updated version.
  18. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    Hello all, The new version of the preamp will take some time to be made - some changes and a small redesign needs to be made. At this particular moment, a small batch of 20 preamps (V1 MK2) will be available so in case you are interested please let me know - this decision was made because of the...
  19. DeXTeR

    Dexter's Preamp Bypass

    Ohhh man ... i didn't see this topic sorry for my late answer but I'm gonna be dad at the end of the month. Yes there are many ways to implement a bypass system to the preamp and it would involve minimum investment, i will try to make a drawing today.... And please do not hesitate to write me an...
  20. DeXTeR

    Sammelbestellung Dexter's Preamp (Alembic F2B Clone)

    The problem is the fact that on the PA ... if you are going to use the raw signal ... you will be as directly connected to the mixer... and that kinda defies the purpose of the preamp, which actually is a tool that stays between the Bass Guitar and the mixer(PA) - having a clean signal to FOH...
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