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random items for sale (maybe...)
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Old 23rd June 2003, 10:48 PM   #1
trespasser_guy is offline trespasser_guy  United States
diyAudio Member
Join Date: Aug 2002
Location: USA
Default random items for sale (maybe...)

Hello all. I recently built a GC for a friend... sunk my money into it, my transformer, etc. and he offers to pay me $20. Needless to say I am SEVERELY P!$$ED off. He is an extreme cheapskate, apparently... so, now I have lost my lovely 17-0-17VAC@4.7A torroid, several caps, and some more money in parts. So... in order to offset the loss, I thought maybe I'd attempt to move some of my junk that is just sitting and will probably never see use... I don't have much, which is why it might be more trouble than it is worth. I also don't know any fair prices- a lot of this stuff I just have and don't know a lot about. It is not too great- don't get your hopes up.

First off, I have 8 balance or adjust pots- I don't really know what they are. A pic is attached. I pulled these off of an EQ board I had laying around. There were 10, but I got impatient on the last two and accidentally broke them. The 200k pot on them still works, but the rear balance thingy won't since it is gone. The very front is a 200k pot- that is all I know. The rear two tabs have 7 pins. Some of these pins may be a tad loose... they were desoldered after all. But, all *should* be functional. I don't know what they are and consequently don't know how to test them. I don't know a price... I guess whatever is fair. (some of you probably know what they are and what they go for...)

Ok, next I have a slightly damaged 15" PA woofer... The woofer sounds just fine, and is loud as heck with very low power (about 2W I think is what my amp was putting out). DCR=12-ohms, so I am guessing it is a 16-ohm woofer. The only "damaged" part is where someone in their infinite wisdom (the previous owner) overpowered it once and slightly melted the VC. When you push in on the cone, it makes a scratching noise, as most damaged woofers do. However, it sounds just fine and apparently the damage has not affected performance much. It is a Kustom Electronics woofer with a large and heavy square magnet on the back. No pics- I don't have a digi-cam. The woofer looks fine though.

125W mono-PA amp-- I acquired this at the same time as the 15" woofer. It uses four RCA transistors. Don't know which- it is stored in a very hard to get to location and I don't feel like fighting with it right now. Puts out 125W it says. Gets anything I powered really loud, though it was not putting out 125W at the time. Probably needs a preamp, but my preamping skills apparently suck as my preamps were all damaged after my building them. (I am VERY discouraged right now) It works. Has a monstrous transformer putting out 56-0-56V at some unknown and probably huge amount of amperage. Two big caps (think they are 14000 or so uF each). I am tempted to scrap it for parts, but seeing as it still works, might sell it whole so I won't destroy a working amp. Not given for sale yet... unless someone wants it really bad I guess.

Optimus 6x9- in pretty bad shape, but still sounding. If anyone wants it, I guess I could let it go.

Momentary on push-button SPST switch- never been used and I have no need for it. Normally open.

random parts from an old CD-player---- have two 12V motors, optical sensors, laser LED, etc. If you want any...

I think that is it for the random parts with no prices... now how about some ICs:

random ones:
two TDA7296


2x AD8005AN
2x AD8001AN
2x OPA2134PA
3x OPA541AP
2x DRV134PA
2x LM386N
2x OPA655P
3x LM337KC
4x LM317KC

Back in my day of breadboarding I bought a lot of these little suckers... Nowadays, I never breadboard and all I have is ICs with no ressitors, etc. to build any amps... so I don't need any of these. If you see any you would like, let me know.

I guess that's all I have. If you want any of it, contact me here or via email and maybe we can work out a deal. I am just in need of some spare cash, or I will never be able to build a tube amp, and I will be angry for a long time since I just "loaned" (more like gave...) all mine to a friend and didn't get the money returned. Thanks for looking.

EDIT: Also, I have quite a bit of networking cable (CAT5). If you need some of this, I would be happy to let it go as well.
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Old 24th June 2003, 07:41 PM   #2
trespasser_guy is offline trespasser_guy  United States
diyAudio Member
Join Date: Aug 2002
Location: USA

Still have:
3x BB OPA541AP (11P)- $6.00 ea
2x TLE2426 (8PDIP)- $0.50 ea
1x PGA2311 (16PDIP)- $5.00
1x PIC16F84A-201/P (18PDIP)- $2.00
1x PIC16F84A-041/P (18PDIP)- $2.00
1x PIC16LF84A-041/P (18PDIP)- $2.00
2x BB LM317KC (TO-220AB)- $0.25 ea
1x BB LM337KC (TO-220AB)- $0.50 ea
2x DRV134PA (8PDIP)- $1.00 ea
2x AD8001AN (8PDIP)- $1.00 ea
1x AD648JN (8PDIP)- $0.75
1x AD8004AN (14PDIP)- $1.50
2x AD8005AN (8PDIP)- $0.25 ea
1x OPA658P (8PDIP)- $1.50
2x LM386N (8PDIP)- $0.25 ea
2x OPA655P (8PDIP)- $8.00 ea
4x BUF634T (5P-TO-220)- $4.50 ea

plus $3 shipping for chips

As well as:
1x 125W amp for $20 (extra on shipping-- have to determine at PO)
1x 15" woofer-still functional (see above)- $15 (extra shipping- weighs ~20lbs.)
8x balance pots- $1.50 ea
1x Optimus 6x9- $5
1x SPST pushbutton switch, momentary on, normally open- $1.00

random chips:
two TDA7296

all $0.10 ea?

CAT5 cable- yellow, $0.20 per foot-- it is nice stuff- have tons
CAT5 grey cable- have 25ft. $0.10 per foot

If you see anything, let me know.
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