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B.Flat

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Posts posted by B.Flat

  1. Here are some photos of the piezo bridge.You can see the white wire entering the saddle to which the piezo element should be fixed. The third photo shows the radius-ended oblong recess which is about 3mm square and about 2mm  wide.

    There is a little grub screw to hold it in place, top left in the fourth photo.

    I don't have an original p;element to show because the previous owner has obviously had a go at it and glues the things in with superglue, so they have been destroyed in getting them out.

    I am hoping someone can suggest a positive course of action before I loose the will to live ! I really want to restore this bass as in all other respects is amazing and almost identical to a TRB 4P which I have always regretted selling.

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  2. Apologies for slow response.

    The bass is YAMAHA MOTION LB 2. I can only find two examples on the internet, neither being exactly like mine. It has a piezo bridge and led markers on an ebony fret board. 

    The examples I found have either or, but neither has both. Maybe someone can identify the exact model for me.

    I think, from the pickups and layout it is probably the same electronics as the TRB 4P, which I think appeared later, but I can't be sure. The Yamaha serial N°. regime I find hard to negotiate.

    Anyway,  I think I need a new piezo insert for the saddle, but I have no idea how to go about obtaining the correct one.

    Unfortunately I am not in UK.

  3. Thanks for the replies.

    Bill, I thank you for your reply and of course it is correct.

    However, I would still like, if possible, to know if there is a good way to temporarily block a port, short of screwing an air-tight cover over it.

  4. Once again, advice sought.

    I have a 2 X 10" Eminence Deltalight cab, each speaker in its own compartment. Both compartments have a rear port. The low end response is very good, but used on its own there is too much bottom end.

    The ports were added to improve the response but now I want to use the cab for small room rehearsal, by itself. I have a bi-amped system and would like to be able to block the port in one compartment to return it to a sealed enclosure.

    So, ideas are sought to be able to block this port, but not permanently.

    Does it have to be totally air-tight or could the vent be tightly stuffed with "stuff" ?

    Any clever ideas ?

     

  5. Hi all.

    Might there be anyone out there who has a circuit diagram for a Warwick preamp, ref; MEC BEC2 H LM 2002, three knob version.

    I have tried to obtain it from Warwick but I am told they do not publish their circuits, despite have a couple from the internet, but not this one.

    The reason I need it is that I want to add a passive tone  pot, pre-active circuitry, which will work globally over the active tone controls as well;

    Any comments on that would be great.

     

    Brian

  6. Thanks everyone for the advice so far.

    Yes, I think I am in danger of going over the top, but I will explain a little.

    I modded an Ibanez RS924. I put DiMarzios (jb +pb), a series/parallel/mute switch for each pickup,a Stellartone bass eleven working over both passive and active (separate switch) options and Volume and Balance concentric pot +three-way toggle.Photos attached

    Best sounding bass I ever had but eventually the weight was too much for my elderly shoulder !

    I now have a couple of early  Warwick  Fortress ones, one active, one passive. The passive is the 33rd of the first production run.

    This is the one I want to mod; without closing the door on return to orig.

    The plan is to put a Warwick three knob preamp with a series/parallel option on a rotary in the fourth hole.

    On reflection on the  above comments I would be happy with 1) jb + pb both parallel,  2)both series,   3)jb parallel+pb series   4)jb series + pb parallel.

    What rotary would do that ?

     

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  7. Is there anyone out there who could send me an easy-for-idiots wiring diagram for a series /parallel circuit ?

    I have a DiMarzio PB & JB pickups, on which I would like to have series/parallel switching individually, and also between the two collectively, if that is possible.

    The only caveat is that I want to do this with a rotary switch. I do not know what rotary switch would be required, so advice needed there.

    Anyone who can help on this would be greatly appreciated!

  8. I need advice. I have deteriorating hearing, resulting in playing too loud. I am hoping I could use the Fischer Amps In Ear Stick and some ear monitors of the right quality connected to post eq line out on my amp to correct this.

    So, should this work OK ? When doing the bigger gigs I could also use it connected to the monitor mix from FOH, yes ?

    All advice gratefully received.

  9. Hi. Thanks for the replies.

    I need to fill you in a bit more.

    I previously owned an IBANEZ RS924 bbass from 1980. I wanted to use a Stellartone  Tonestyler; I contacted dan at  Stellartone and he said that the unit would only work corectly if ll the active circuitry was south of the Tonestyler; Well I set it up and , for me it was perfect sonically. I had an active/passive switch, series/parallel switches for two DiMarzio pu's   (P & J) I had fitted  plus the two band  bass/treble cut and boost. The Tonestyler worked  fantastically well in  both  passive and active modes.

    Only problem was physical.the bass was too heavy for my elderly shoulders.

    So now I have a vintage  WARWICK Fortress One, active, which I love, and I want to re-create the great set-up I had on the IBANEZ .

     Ergo I have a DiMarzio DP 126 set,, P/J, and have aquired  a MEC three-pot preamp, which gives the same set-up as the original 4  pot set-up,  but leaves me with an extra mounting  hole for the Tonestyler.

    So now I need to know how to wire it so that all the active circuitry is south of the  Stellartone, as on the Ibanez.

     I previously had a very clear circuit diagraùm for the IBANEZ, which Dan helped me to navigate, but I am a bit lost to know what to do with the WARWICK, if indeed it is possible to wire it as the IBANEZ.

     

    A bit long-winded but I hope clear!

     

     

  10. Hello all.

    Can anyone tell me if it is possible to wire a passive tone control, or maybe a Stellartone Tonestyler,  to a Warwick (MEC I think) two band preamp,, from a Corvette.

    I need this to be before the active controls and hopefully work in both active and passive modes.

    If the answer is yes, and wiring advice is offered, needs to be at "Idiots Guide" level !

     

  11. Hi Ped, you remember me ? I have the Vigier Passion 11 N°. 278, probably from the same tree as yours !

    IEMs are all new to me, can you tell me where to look for ones (make and model would be gratefully received)  such as you describe.

  12. Just to clarify uk-lefty, the problem is that I am told I am too loud, which is a result of my turning up the vol. because of my deafness. I need to turn it up for my my benefit but not mess up the balance for the rest of the band;

    As footnote, any adevice on suitable IEMs that do not break the bank would be useful, assuming anyone is still reading this thread !

    • Like 1
  13. Thanks to all reponders.

    I am remiss in not saying that I do not require a full band mix in the IEMs, just my bass, and probably only in one ear.

    dave-bass5 has probably answered my question in his first response.

  14. Thanks BigRedX for your reply.

    I have read the online manual for the Stomp, but my lack of technical knowledge is the prob. There is a headphone out with controllable volume, but I cannot find anything that answers my question about IEM.

    I am intending using the Stomp for bass, and need the IEM (as simple as poss) to reduce the wrath my fellow band members heap on my increasing deafness!

  15. Hi Stomp users, advice required.

    I have seen a Youtube of the full  Helix model using the headphones out as a controllable IEM.

    Question, is that possible with the Stomp ? I would like to find this out before I pull the trigger on one.

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