Protium Posted December 9, 2013 Share Posted December 9, 2013 [quote name='paul_5' timestamp='1386589848' post='2301749'] Yup; offboard wiring (pots and switches and sockets etc...) is a bit of an aquired skill. It can end up like knitting with spaghetti if you're not careful. That said it shouldn't put you off having a go. If something goes wrong then it's not dealung with dangeroys amounts of voltage and yoy'll learn a new skill that can be used to mend a bass or replace bits of it as and when the need arises - can save you a few quid by not having to pay a tech to do that sort of stuff for you. [/quote] My builds I generally use a specific colour wire depending on what it connects - green input, blue output, etc. Makes it easier to debug - not that I ever need to do that, perfect results every time me Quote Link to comment Share on other sites More sharing options...
UglyDog Posted December 13, 2013 Share Posted December 13, 2013 Has anyone had a bash at building a ZVEX Woolly Mammoth or Mastotron clone? I'm tempted to have a bash as they're very simple circuits, the WM especially. Anyone done it already? Quote Link to comment Share on other sites More sharing options...
paul_5 Posted December 13, 2013 Share Posted December 13, 2013 Yup, made a couple of Wooly Mammoth clones. I used 2N2088s, but you can get away with 2N3904s if you can't find them. Quote Link to comment Share on other sites More sharing options...
Protium Posted December 13, 2013 Share Posted December 13, 2013 [quote name='UglyDog' timestamp='1386958635' post='2306897'] Has anyone had a bash at building a ZVEX Woolly Mammoth or Mastotron clone? I'm tempted to have a bash as they're very simple circuits, the WM especially. Anyone done it already? [/quote] I have vero layouts for the Mammoth and also my own take as a three knob version (minus the frankly useless EQ), if you want them give me a yell Quote Link to comment Share on other sites More sharing options...
UglyDog Posted December 13, 2013 Share Posted December 13, 2013 [quote name='paul_5' timestamp='1386959637' post='2306917'] Yup, made a couple of Wooly Mammoth clones. I used 2N2088s, but you can get away with 2N3904s if you can't find them. [/quote] That's interesting - all the schematics i've seen show 3904 trannies. Any reason why you went for the 2088s? Do they have a different characteristic? [quote name='Protium' timestamp='1386961140' post='2306952'] I have vero layouts for the Mammoth and also my own take as a three knob version (minus the frankly useless EQ), if you want them give me a yell [/quote] Yeah i'd be interested to see your eq-less version ta. I'll PM you my email addy. Have either of you guys had a go at a Mastotron? How do your WM clones get on with active basses? Quote Link to comment Share on other sites More sharing options...
Bigwan Posted December 16, 2013 Share Posted December 16, 2013 If you ignore the switch on the mastotron (i did) then it's just a wooly mammoth with another pot on the input as a kind of impedance control. Quote Link to comment Share on other sites More sharing options...
UglyDog Posted December 24, 2013 Share Posted December 24, 2013 Just wanted to say that I ordered a bunch of bits from Steve at [url="http://www.doctortweek.co.uk/"]http://www.doctortweek.co.uk/[/url] a few days ago -- they all arrived safely this morning, and he even enclosed a xmas card. Very keenly priced stuff too. My first order from Steve but it certainly won't be my last. Woof! Quote Link to comment Share on other sites More sharing options...
Sibob Posted December 24, 2013 Share Posted December 24, 2013 Yes I get a lot of stuff from Steve, great guy. Waiting on some bits now as it happens, maybe after New Years now though Si Quote Link to comment Share on other sites More sharing options...
UglyDog Posted December 24, 2013 Share Posted December 24, 2013 [quote name='Protium' timestamp='1386449655' post='2300370'] Radioactive megaboost Built into a small plastic enclosure (8 x 6 x 4cm) I've been meaning to use for a while, 9V PSU only [/quote] This raises an interesting question for me: Enclosure-wise, I've only ever used diecast metal boxes for anything wth a footswitch, but do many of you guys use ABS boxes at all? If they work well and are suitable for stomps I would be interested in giving them a whirl but I thought I'd canvass opinion first Quote Link to comment Share on other sites More sharing options...
DolganoFF Posted December 24, 2013 Share Posted December 24, 2013 Metal boxes have inherently better shielding. This and better durability more than justifies somewhat higher price for me... Quote Link to comment Share on other sites More sharing options...
Alfie Posted January 2, 2014 Share Posted January 2, 2014 (edited) Just finished a couple of builds inside Hammond 1590A enclosures. I am not really into graphics at the moment so I have gone for a brutalist aesthetic. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6664_zpseeb71cd0.jpg.html"][/url] First a valvecaster with a switchable feedback loop adding a bit more bass: [url="http://s202.photobucket.com/user/grrh27/media/ALF_6652_zps64956413.jpg.html"][/url] It has a pink LED below the valve to soften up the look a bit. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6662_zps33ef0828.jpg.html"][/url] This was a real PITA to box. Next is an LPB-1, probably my favourite pedal circuit of all time because of it's simplicity and the oomph-to-component ratio it provides. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6669_zps8a7f1f16.jpg.html"][/url] I know not everyone likes bright LEDs, but I ruddy love them! The LED here is housed in a glass lens and it obnoxiously, eyesight-damagingly bright. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6674_zps66f79ce4.jpg.html"][/url] [url="http://s202.photobucket.com/user/grrh27/media/ALF_6679_zps9ee2a81d.jpg.html"][/url] It lights the ceiling. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6677_zps994e67e2.jpg.html"][/url] Edited January 2, 2014 by Alfie Quote Link to comment Share on other sites More sharing options...
BigBeatNut Posted January 2, 2014 Share Posted January 2, 2014 [quote name='Alfie' timestamp='1388702801' post='2325195'] Just finished a couple of builds inside Hammond 1590A enclosures. I am not really into graphics at the moment so I have gone for a brutalist aesthetic. First a valvecaster with a switchable feedback loop adding a bit more bass: It has a pink LED below the valve to soften up the look a bit. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6662_zps33ef0828.jpg.html"][/url] This was a real PITA is box. [/quote] Love it Cute. [quote name='Alfie' timestamp='1388702801' post='2325195'] Next is an LPB-1, [...] It lights the ceiling. [url="http://s202.photobucket.com/user/grrh27/media/ALF_6677_zps994e67e2.jpg.html"][/url] [/quote] Arrghhh ... where are my [url="http://www.lightdims.com/"]LightDims[/url] ? Quote Link to comment Share on other sites More sharing options...
Alfie Posted January 2, 2014 Share Posted January 2, 2014 (edited) [quote name='BigBeatNut' timestamp='1388705146' post='2325236'] Love it Cute. Arrghhh ... where are my [url="http://www.lightdims.com/"]LightDims[/url] ? [/quote] It would take millions to dim my little beauty. Edited January 2, 2014 by Alfie Quote Link to comment Share on other sites More sharing options...
Sibob Posted January 3, 2014 Share Posted January 3, 2014 [quote] This was a real PITA to box. [/quote] No sh*t Amazing build, would love to see inside the box Si Quote Link to comment Share on other sites More sharing options...
Alfie Posted January 3, 2014 Share Posted January 3, 2014 [quote name='Sibob' timestamp='1388709362' post='2325288'] No sh*t Amazing build, would love to see inside the box Si [/quote] Not the cleanest build, I'm just glad it all worked and fit it. The only 0.047uF I had to hand was an orange drop, a bit much I know. If I was to try this again I would definitely think more about the size of my capacitors [url="http://s202.photobucket.com/user/grrh27/media/ALF_6690_zpsb1ebc627.jpg.html"][/url] I have also built another tubecreamer with a bunch of switchable mods (and a bit of pink and purple). [url="http://s202.photobucket.com/user/grrh27/media/ALF_6699_zps36eca2f4.jpg.html"][/url] Quote Link to comment Share on other sites More sharing options...
UglyDog Posted January 7, 2014 Share Posted January 7, 2014 Love the Valvecaster and quite fancy having a bash myself. I've found a schematic online for a 9 volt version, but is there anything to be gained (pardon the potential pun) by running it at 18v? Would I have to change any of the components to cater for the higher voltage? Quote Link to comment Share on other sites More sharing options...
Alfie Posted January 7, 2014 Share Posted January 7, 2014 You would need a voltage regulator to send 12v to the heaters. I assume you have read the massive thread over on diystompboxes? Some people like running it at 12v, why do you want to run it at 18v? Quote Link to comment Share on other sites More sharing options...
Alfie Posted January 7, 2014 Share Posted January 7, 2014 This is also quite a useful thread for your purposes: http://www.diystompboxes.com/smfforum/index.php?topic=104438.0 Bear in mind that the Valvecaster is a low headroom, low gain boost. If you want more headroom or more gain, or both, then you don't want a Valvecaster and there are plenty other valve circuits to play with. The beauty of the Valvecaster is is simplicity. Quote Link to comment Share on other sites More sharing options...
paul_5 Posted January 9, 2014 Share Posted January 9, 2014 Anybody built a shoe song bass overdrive? Might give this a go over the weekend: [URL=http://s1221.photobucket.com/user/paul_510/media/shoe_zpsa9f5115b.jpg.html][IMG]http://i1221.photobucket.com/albums/dd471/paul_510/shoe_zpsa9f5115b.jpg[/IMG][/URL] Quote Link to comment Share on other sites More sharing options...
Sibob Posted January 10, 2014 Share Posted January 10, 2014 Looks interesting, will be good to hear how it sounds! Si Quote Link to comment Share on other sites More sharing options...
UglyDog Posted January 10, 2014 Share Posted January 10, 2014 Just looked it up -- sounds like a great little project. God, there's so many things I'd like to have a bash at -- first on the list is the Mammoth/Mastotron mashup although I guess I should finally finish off the stack of mods I've been doing on my Russian Small Stone (Univibe, gain, colour, mix and brightness mods) first. After that there's a whole load of possibilities. So far, I've collected/developed schematics/veros for:[list] [*]modded Doctor Q clone [*]highly modded Phase 45 (I'm having a bash at designing my own vero layout for this) [*]Shoe Song (thanks paul!) [*]modded TS808 [*]modded Valvecaster [*]Proco Rat-alike with every conceivable mod [/list] Can't wait to get stuck into, I dunno, something! Quote Link to comment Share on other sites More sharing options...
Protium Posted January 10, 2014 Share Posted January 10, 2014 [quote name='UglyDog' timestamp='1387921794' post='2317324'] This raises an interesting question for me: Enclosure-wise, I've only ever used diecast metal boxes for anything wth a footswitch, but do many of you guys use ABS boxes at all? If they work well and are suitable for stomps I would be interested in giving them a whirl but I thought I'd canvass opinion first [/quote] I use metal enclosures for everything, I just had the ABS box lying around so decided to put something in it Quote Link to comment Share on other sites More sharing options...
UglyDog Posted January 11, 2014 Share Posted January 11, 2014 Another quick query for you veterans -- how do you go about applying graphics to your finished boxes? I've got some cool ideas for a couple of the projects on my list but I have no idea how to actually do it! Quote Link to comment Share on other sites More sharing options...
paul_5 Posted January 12, 2014 Share Posted January 12, 2014 (edited) [quote name='Sibob' timestamp='1389351892' post='2333092'] Looks interesting, will be good to hear how it sounds! Si [/quote] It's not bad at all. I had to sub one of the trannies and use a 2222 as I'd run out of othrr NPNs but it gives a very vintage O/D sound. I'll give it a go through my amp a bit later on to see how it sounds through a cab... Edited January 12, 2014 by paul_5 Quote Link to comment Share on other sites More sharing options...
nick Posted January 12, 2014 Share Posted January 12, 2014 [quote name='paul_5' timestamp='1389519822' post='2334920'] It's not bad at all. I had to sub one of the trannies and use a 2222 as I'd run out of othrr NPNs but it gives a very vintage O/D sound. I'll give it a go through my amp a bit later on to see how it sounds through a cab... [/quote] I built this a while ago too, will have to dig it out, it was a nice overdrive...Experimented with different npn's, seem to recall BC108C & BC109 giving nice results (to my ears) Quote Link to comment Share on other sites More sharing options...
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