Resistors 1/4w all resistors are mouinted "standing up" mouser 8 R1-8 100K 1% 660-MF1/4DCT52A1003F 10 R9-12, R17-20, R49, R50 20k 1% CMF1/42002FLFTR 5 R13-16, 45 10k 1% 660-MF1/4DCT52R1002F 4 R21-24 47R 660-MF1/4DC47R0F 12 R25-34 ,43, 48 100R 660-MF1/4DCT52A1000F 1 R35 2K 660-MF1/4DC2001F 2 R36,53 2.2K 660-MF1/4DC2201F 2 R37, R51 3.9K 660-MF1/4DC3901F 2 R38, R42 3K 660-MF1/4DC3001F 1 R39 6.8k 660-MF1/4DC6801F 1 R40 1.8K 660-MF1/4DC1801F 1 R41 1.2K 660-MF1/4CL1201F 1 R44 18K 660-MF1/4DC1802F 1 R46 30K 660-MF1/4DC3002F 2 R47, R52 22R 660-MF1/4DCT52R20R0F 2 un-numbered resistors 10R or bead 71-CCF60-10-E3 1w 4 R54-57 100R 660-MF1/4DCT52A1000F with example LED (runs LED at 75% of max current) Capacitors 2 C1,C2 100uf 25v 667-EEU-FR1E101 22-100uf is ok if you have them 6.3mm or less diameter or you will need to bend them 1 boot fix 10uf 25v replace the b9 bypass with this, positive terminal facing the bottom of the board (where the jacks are) over. 18 C3-17,C19,C21,22 1n 810-FK18C0G1H102J C0G ceramic. 50v min 12 B1-B12 100n 594-K104K15X7RF53L2 bypass ceramic. 50v min, 0.1 lead spacing. 4 C23-26 47n X7R MLCC 810-FK18X7R1H473K can be other 47n capacitor if you have it. 1 C18 3.3n 80-C320C332J1G 1 C20 15n film 80-R82EC2150AA50K * changed from 18n, small mistake on board. spacing is 4mm instead of 5 so you have to bend the legs a bit. Semiconductors teensy PJRC TEENSY 3.1 https://www.pjrc.com/store/teensy31.html Teensy 3.1 can be bought from various official distributors worldwide. DON'T FORGET TO CUT THE USB POWER TRACE!!! 3 u1-u3 TL074 DIP14 595-TL074BCNE4 has been tested with LME49740 which is a little more linear for frequency control (uses more power) 1 u4 TLE2062 595-TLE2062CP 1 vref LM4040-30 595-LM4040C30ILPR 3v voltage reference. if to92 becomes unavaliable there is a footprint on the back of the board for SOT23 SMD 1 optional 5v regulator 7805 TO 220 511-L7805CV 4 LEDS 3MM round standard LED 859-LTL-1CHEE or pick preferred LED and colors use 3.3v for resistor calculation.http://led.linear1.org/1led.wiz 12 Shottky diodes Schottky BAT42. 511-BAT42 Controls 10 Control Pots 10kB RD901F-40-15R1-B10K linear Alpha 9mm metal shaft TUNE,FINE, small bear SKU: 1012A POS,DETUNE,INDEX,RATIO, tayda SKU: A-1847 LO, MID, HI, MOD or BI P0915N-EC15BR10K 4 CV attenuverter pots 100kB RD901F-40-15R1-B100K linear Alpha 9mm metal shaft. POS CV, DET CV, small bear SKU: 1012A INDEX CV, RATIO CV tayda SKU A-1848 or BI P0915N-EC15BR100K 1 offset trimmer 500R 652-3296W-1-501LF must be exact bourns clone for trimmer knob to fit front panel. 1 1v/oct trimmer 100k 652-3296W-1-104LF muRata clones work and are cheaper. 7 buttons Latching button 611-PVB6THTEE300NS Mouser description says SMT, but are through hole. starting with firmware 2.0 one of the above is replaced with: 1 button momentary button 611-PVB6THTOA300NS Mouser description says SMT, but are through hole. it goes in the "prime" (old panels) "sel" (new panels) 8 button caps white 611-PVWH C&K Components gray 611-PVGY red 611-PVRD black 611-PVBK 8 Jacks 16PJ138 Kobiconn Phone Connectors PHONE 3.5mm MONO If you prefer earthenvar: delete the 8 kobiconns from mouser cart if you used it. http://erthenvar.com/store/jack35mmv Thonk also sell PJ301BM ("Erthenvar") and Thonkikon jacks at good prices for quality jacks. hardware 14 knobs - Davies 1900h style 4x dark red 6x black 4x dark grey (or your choice of colors) http://www.thonk.co.uk/shop/knobs-davies-1900h-clone-metal/ The Thonk Davies clones are nicely made and have brass inserts for durability. Lower quality but possibly cheaper ones are available from Banzai, Tayda, etc teensy board Header 2x 36 pins of 0.1" female header cuttable, such as 17-929850-01-36-RA (close to .325" or 8.25mm height from board) ---------OR-------------- 2 14 pin 855-M20-7821446 1 7 pin 17-929850-01-07-RA 1 5 pin 517-929850-01-05-RA 1 3 pin 17-929850-01-03-RA teensy cpu header 1 2x7 SMD header 538-15-91-0140 2 36 breakaway header 538-22-28-5363 you will have some left over. 3 14 pin IC socket 575-199314 1 8 pin IC socket 575-199308 power header 16 pin male header 517-30316-6002 with LME49740 U3 OPA2277 u4 -37ma/+39ma/~40ma5v http://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=a505f701a8 BETA CART If you do not have a USB cable suitable for teensy, yo will need one as well. the teensy connector needs a "micro B" for most computers you will need a "A to micro-B" cable, which is commonly used for connecting tablets and other electronics.