DIY Trade Thread [ Parts, PCBs, Panels ]

roglok · Post by **roglok** » Tue Jun 04, 2013 5:46 pm

Hey Wigglers,

Actually I want a whole forum instead of a thread for trading DIY parts (as discussed here)
but appliancide suggested that the first step would be to lead by example.

So here is what I have currently up for trade:

- 2x 2N3958
- 1x regular DIP SN76477N
- 1x XR8038 Function Generator IC
- 1x MFOS Wall Wart PSU PCB

- 100x NOS Knitter foot switches # MPG106FNB in 2 packs of 50 each
- 50x NOS Knitter foot switches # MPG206R
- 19" 3U 84HP (Eurorack) Aluminium Racks (used but OK)
- A few CA3046 equivalent TBA331 Transistor arrays

- Tons of 40xx CMOS ICs (4001, 4011, 4015, 4016, 4017, 4040, 4049, 4069, 4081, 4093)
- Polystyrene caps in various sizes and tolerances

- And lots more, try me!

I am looking for:

- A Joystick
- TipTop Stackcables
- Klee PCB set
- 1x Working, non-dodgy, non-fake SSM2044
- SMD parts (all kinds)
- Everyday stuff like TL07x op-amps, NP0 caps, trimmers, wire...

Cheers!

Traded:

- Fonik Attenuverting Mixer PCB (for 2x THAT 2180CL)
- Euro Aluminium Rack (for WASP PCB)
- 1x SN-VOICE PCB incl. 0.4" spacing SN76477N and rare socket (for some NOS CA3080)

Moog$FooL$ · Post by **Moog$FooL$** » Tue Jun 04, 2013 6:03 pm

yeah..... this should get things rolling.
i'll look through my stuff & try to figure what i need out & in.

oldenjon · Post by **oldenjon** » Tue Jun 04, 2013 8:51 pm

Luka · Post by **Luka** » Wed Jun 05, 2013 4:56 am

stickyafied

home_listening · Post by **home_listening** » Wed Jun 05, 2013 10:49 am

I have 200 or so Kobiconn Jacks I want to get rid of.

I want Bananas!

neandrewthal · Post by **neandrewthal** » Wed Jun 05, 2013 12:33 pm

I Have:

2x MFOS Dual Log/Linear VCA PCBs
4x MFOS Dual AR Generator PCBs

CGS Pulse Divder & Boolean PCB
CGS Tube Experimenter PCB
CGS Utility LFO PCB
CGS Sequential Switch PCB
CGS ASR PCB
CGS Super Psycho LFO PCB

TH SN Voice PCB and chip
2x TH Mega Percussive Synth PCBs

Not so interested in getting rid of the following parts but if it helps me get something i want I will trade:

Lots of alpha clone 16mm 100k linear PCB mount pots
Lots of genuine Switchcraft 111 Pre-ROHS 1/4" jacks
Lots of miniature DPDT On-Off-On toggles
Lots of black 1" MOTM knock-off knobs

I want:

4MS SCM expander PCB
4MS RCD Chip (latest version)
4MS SCM Chip (latest version)
2x Fonik Sequential Switch PCBs
Hexinverter 909 Snare PCB
Hexinverter 909 Kick PCB
Hexinverter 909 Clap PCB
Hexinverter Battery Acid PCB
2x Barton Quantizer PCBs
Haible Polymoog Resonator PCB

5 amp +/- 15v power supply

roglok · Post by **roglok** » Wed Jun 05, 2013 5:26 pm

Added Fonitronik Attenuverting Mixer PCB - is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?

pre55ure · Post by **pre55ure** » Wed Jun 05, 2013 5:48 pm

Question - is the plan to make this thread/(hopeful eventual forum) exclusively trade centric?

Curious because i already see some stuff people have posted that I woud be much happier purchasing from a fellow wiggler than scrounging up on ebay. I'd be happy to trade, but I don't necessarily have anything they're looking for in trade.

andrewF · Post by **andrewF** » Wed Jun 05, 2013 5:56 pm

roglok wrote: is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?

Isn't the CGS CMOS VCF a Wasp clone?

roglok · Post by **roglok** » Wed Jun 05, 2013 5:57 pm

pre55ure wrote:Question - is the plan to make this thread/(hopeful eventual forum) exclusively trade centric?

Curious because i already see some stuff people have posted that I woud be much happier purchasing from a fellow wiggler than scrounging up on ebay. I'd be happy to trade, but I don't necessarily have anything they're looking for in trade.

This discussion is currently going on in the original thread. Personally I think trading is nicer, but why don't you just make an offer - worst case it gets rejected ...

roglok · Post by **roglok** » Wed Jun 05, 2013 5:59 pm

andrewF wrote:
roglok wrote: is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?
Isn't the CGS CMOS VCF a Wasp clone?

Yes, but wrong form factor... (i.e. too big)

synthcube · Post by **synthcube** » Wed Jun 05, 2013 6:34 pm

This is a great idea but the really hard part is keeping everything updated and matched.
It's an update and inventory/stock level problem, not well solved with a dedicated forum. Or thread.
I don't know, but I am guessing that someone has developed a website or an app where you can post your inventory of tradeables, and trades you make update your stock and their stock real time?
The other hard part is the value conversions allowing for shipping, currency, customs etc. don't have an answer, just an interesting problem to consider.

For us, we have a bunch of the stuff on the 'want' list. And we want a bunch of the stuff on the 'I have to offer' lists. But it does take a lot of time to do the individual matching and negotiation, no? And is that done via PM or posts?

In theory anything in our stock is available to trade or sell. So we're game! If we have something on your want list, then email, post or pm your trade offer list. 258j, Barton quantizer, etc.

aladan · Post by **aladan** » Wed Jun 05, 2013 8:07 pm

home_listening wrote:I have 200 or so Kobiconn Jacks I want to get rid of.

I want Bananas!

I have a medium-sized pile of bananas (sockets and plugs, ~100+ of each) in various colours that I don't want. They came with a bulk buy of other DIY stuff. I'm not banana-savvy but I think the sockets are the cheaper ones (but they look OK to me). I'll inventory and photograph them this weekend and let you know. I'm good for 3.5mm jacks at the moment but could use some more 6.5mm, what size are the ones you have?

What I really need in a trade is some free time to spend in the workshop!

aladan · Post by **aladan** » Wed Jun 05, 2013 8:18 pm

I also have a large stockpile of not-particularly useful 4164 DRAM (pulls and NOS) and 74HC688 (NOS). I just need someone to design an awesome project that uses them so I can get rid of them

I also have a pile of different types of recycled VU meters, and many boards full of old Roland 1970's transistors I could pull if anyone wanted them (for old gear clones?) 2SK30s, C945s, C1000s, etc etc. I really should catalogue them all!

valis · Post by **valis** » Wed Jun 05, 2013 8:36 pm

I have quite a few (off the top of my head)

momentary "on" switches
1/8" kobicon or similar jacks
dual gang 50k pots
obscure and common CMOS
uncommon plastic screw set on/off button
eagle style knobs
various different 1/2 watt pots
a few motm style male/female connectos
22uf electrolytics
some cool MAX SMT chips
random non standard vactrols
old TV, imaging and NTE chips

I like:
emerson bananas, 5c32s, the useful stuff (tl072s, 10uf, common resistors), pcbs, stranded wire, weller st7 tips, kester solder, standoffs, lots of other stuff.

regularjackson · Post by **regularjackson** » Wed Jun 05, 2013 10:00 pm

I've got for trade:

CGS utitlity lfo board
CGS VC Divider and comparator board
CGS VCO board X2
Topobrillo triple wave folder board
Thomas Henry VC Quadrature function generator board
Various log alpha pots
100 ft rolls of tinned solid core 22 awg wire that are green black blue or red
various half working modules (hah!)

Interested in:

CGS Serge boards
Emerson banana jacks
Pomona banana cables
probably other stuff

nd595 · Post by **nd595** » Thu Jun 06, 2013 7:19 am

roglok wrote:Added Fonitronik Attenuverting Mixer PCB - is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?

I can, as I actually plan to make one myself. Just it will be in two weeks if you can wait - away from home now.

roglok · Post by **roglok** » Thu Jun 06, 2013 8:18 am

nd595 wrote:
roglok wrote:Added Fonitronik Attenuverting Mixer PCB - is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?
I can, as I actually plan to make one myself. Just it will be in two weeks if you can wait - away from home now.

Ã‚Â¡Suena muy bien!

rosch · Post by **rosch** » Thu Jun 06, 2013 2:45 pm

roglok wrote: is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?

can you drill your own holes? the copper around the holes is very thin and i'd be afraid to mess it up if it's for someone other than myself. i can etch me a new one

roglok · Post by **roglok** » Thu Jun 06, 2013 5:58 pm

rosch wrote:
roglok wrote: is there nobody who wants to etch me a Wasp VCF in exchange for some of the fine stuff I have to offer?
can you drill your own holes? the copper around the holes is very thin and i'd be afraid to mess it up if it's for someone other than myself. i can etch me a new one

yep. i can drill the holes. but you are right. now that i'm looking at the layout again it appears that in some places the copper is extremely thin. seems like this is one of matthias' first pcb layouts 8_) maybe i'll go over the artwork and make those spots a bit bigger... would you etch a PCB for me?

rosch · Post by **rosch** » Thu Jun 06, 2013 7:04 pm

if you can do it before sunday it would be cool as i need to have a film made for some front panels and i'm sure there's room left for the pcb layout. then i can do it monday or tuesday (i do it at a friend's place)
edit: and from end of next week he's on holidays. otherwise it wouldn't be a hurry.
i can drilll them then too.

oootini · Post by **oootini** » Fri Jun 07, 2013 9:41 am

i have a full kit of Gaetano x0x rare parts, consisting of:

======================================================================================
Rare Parts Kit with transistors used in earlier TB303 Basslines
2SA733(AP)'s + 2SC536(F)'s $55 US including Postage.
ALL PARTS ARE NEW except for the 2SC2291's and 2SC1583's
======================================================================================
1 x BA6110 Rohm OTA (9-SIP)
2 x AN6562 Panasonic(8-DIP) Dual Op-Amps ('Real' Panasonic brand.).
1 x LA4140 Sanyo AF Power amp (9-SIP).
1 x 2SK30A(Y) TO-92 FET <- Both used in original TB303
1 x 2SK30A(O) TO-92 FET <- Both used in original TB303
-------
1 x 2SC2291 (5-SIP) Mitsubishi Common Base Transistor (used BUT tested).
3 x 2SC1583 (5-SIP) Mitsubishi Common Emitter Transistors (used BUT tested).
-------
24 x 2SC536(F) Sanyo TO-92 NPN Transistors. <- 'Real' Sanyo Ones (In the original TB303/x0xb0x).
1 x 2SC945(P) NEC TO-92 NPN Transistors. <- For the 'Q11' Mod (if you use this you will have and extra 2SC536F for a spare).
-------
10 x 2SA733(AP) NEC TO-92 PNP Transistors <- 'Real' NEC Ones (In a real TB303) - The critical ones are selected for high gain.
(You need these 10 PNP transistors to make a x0xb0x)
===========================================

rosch · Post by **rosch** » Fri Jun 07, 2013 2:35 pm

rosch wrote:if you can do it before sunday it would be cool as i need to have a film made for some front panels and i'm sure there's room left for the pcb layout. then i can do it monday or tuesday (i do it at a friend's place)
edit: and from end of next week he's on holidays. otherwise it wouldn't be a hurry.
i can drilll them then too.

actually i can do the painting job too. i have the pcb here so i can see which pads could be bigger.

other than that, back to topic:
i can offer for trade the pair of E.A.S. pcbs that i have in the sale/trade section.
it's the VCO and VCA/VCF from the first run.

roglok · Post by **roglok** » Fri Jun 07, 2013 3:23 pm

actually i can do the painting job too. i have the pcb here so i can see which pads could be bigger.

you rock, but i just took the time to rework the pads.
here's a pdf:

JH WASP VCF (2mm pads)

rosch · Post by **rosch** » Fri Jun 07, 2013 4:26 pm

awesome! thanks!

MUFF WIGGLER

MUFF WIGGLER

DIY Trade Thread [ Parts, PCBs, Panels ]

DIY Trade Thread [ Parts, PCBs, Panels ]