BLACKJACK VCO PARTLIST

blackJack VCO PARTLIST 2010
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IC
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LM13700 (1)
TL072 (3)
OP275 (1) OR TL072 (1)
TL074 (1)


DUAL MATCHED TRANSISTORS
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SSM2210SZ OR SSM2210P (1)
OR (2) 2N2222A
0R (2) 2N3904 NPN TRANSISTORS


(1) 2N5457 TRANSISTOR
(8) 1N4148 DIODE

resistors
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use Metal Film 1% for best performance

1K (6)
10K (11)
100K (11)
1M (5)
10M (1)
130K (1)
18K (1)


2K TEMPCO (1)
2K RESISTOR (1)

20K (3)
200K (2)

3K (1)

49K9-51K (1)
47K (1)
470K (1)
470R (2)

4K7 (2)

capacitors
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0.1uf (100nf) (10)
0.001uf (1)
10pf (1)
4.7pf-5pf (1)

0.0022uf-0.0027uf(1)
100pf (3)

0.0047uf silver mica or polystyrene (1)

1uf Electrolytic/Tantulum is better (2)

10uf Electrolytic (2)

(optional)47pf-100pf Cap that goes under the TL074, it is soldered first on the other side before TL074 IC socket.
If you forget this it is not critical, I put it to reduce spikes on the Triangle wave.

trimmers
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100R Multiturn (1)
100k Multiturn (3)
1M Multiturn (1)

10k Single Turn Flat (2) Mouser part # 531-PT6KV-10K

PTC
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you can place the following:
(2) FERRITE BEADS or
(2) 22R resistors with or without Ferrite Beads or
(2) Thermal resettable Fuses (PTC)

At worst just place a Jumper if you don't care about rail noise or protection.


MOUSER PART NUMBERS FOR POTS, KNOBS,
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You need 5 Linear type B pots 50k-100k value:

858-P160KN-0QC15B50K (50k pot)-- if 100k is not in stock (5)


858-P160KN-0QC15B100k (100k pot) (5)

futurlec Alpha pots will fit on pcb also.
If you want a firm grip of PCB to Panel buy (2) Dual 100k Linear Pots
at Futurlec and it will retain the hold better. I use single pots and it works fine once installed.

Gray Soft Touch Knobs with Black Line

450-6518 (5)


(optional pcb that I have)3.5mm jacks
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502-35RAPC4BV4 (mouse switchcraft jack) (10)

Hook Up wire
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22 Gage Stranded

IDC Cable For EuroRack COnnection (POWER)
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(1) 16 pin Ribbon Cable
(1) IDC 16 PIN Connector
(1) 8 Double Row IDC Header