This BOM is for the x0xb0x express kit. (i.e., these parts are not included in the express kit.) This parts list is only a suggestion. If you have any questions please free to e-mail me at any time.
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
ABS Case |
1
|
Pactec PT-10 |
||
 |
9VAC 300-500mA wall wart 2.1mm barrel adaptor. |
1
|
Generic |
Jameco (9VAC 500mA) Farnell (9VAC 300mA UK) Farnell (9VAC 500mA Euro) |
|
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
7805 (TO-220) 5V, 1A voltage regulator |
IC20 |
1
|
KA78M05TU |
Nearly any distributor |
 |
7806 (TO-92) 6V 100mA voltage regulator |
IC21 |
1
|
78L06 | Mouser Digikey |
 |
LM336Z-5.0 (TO-92) 5V precision voltage reference |
IC22 |
1
|
LM336Z-5.0 | Digikey Mouser |
 |
FT232BL or FT232BM USB chip | IC25 |
1
|
FT232BM | Mouser |
 |
6MHz ceramic resonator Might be orange colored |
XTAL2 |
1
|
Abracon AWCR-6.00MD (Or any 6.0 MHz ceramic resonator) |
Mouser Digikey |
 |
16MHz ceramic resonator | XTAL1 |
1
|
Abracon AWCR-16.00MD | Mouser Digikey |
 |
1N4001 Input voltage doubling |
D40, D41, D42, D43 |
4
|
Generic 1N4001 |
Nearly any distributor |
|
1N4148 |
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D25 D26 D28 D29 D30 D31 D44 D45 D46 D47 D48 D24 D27 D35 D36 D32 D33 D34 D37 |
29
|
Generic 1N4148 |
Nearly any distributor |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
Red 5mm LED | LED1-LED40 |
40
|
Generic | Any 5mm LED will work |
 |
0.24" LED standoff Other LEDs may require different sizes |
LED1*-LED40* |
40
|
VCC STD240B | Mouser |
|
5% resistor Value may vary depending on LED type and brightness 10k is a good place to start |
R203 R204 R205 R208 R211 R213 R215 R217 R221 R222 R223 R227 R228 R229 R234 R237 R238 R239 R241 R242 R243 R244 R245 R246 R248 R249 R250 R251 R252 R253 R256 R258 R260 R261 R262 R264 R265 R266 R267 R268 |
40
|
Generic |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
4066 analog switch Has "4066" somewhere on the body |
IC12 |
1
|
Generic | Digikey Mouser |
 |
74HC174 or 74AC174 Has "174" somewhere on the body |
IC9 |
1
|
Generic | Digikey Mouser |
 |
74HC126 Has "126" somewhere on the body |
IC1 |
1
|
Generic | Digikey Mouser |
| (image soon!) |
74AC165 or 74HC165 Has "165" somewhere on the body |
IC16 IC17 IC18 |
3
|
Generic | Digikey Mouser |
 |
74HC595 Has "595" somewhere on the body |
IC4 IC5 IC6 IC7 IC8 |
5
|
Generic | Digikey Mouser |
|
4N37 optoisolator Might be white-colored |
IC24 |
1
|
Generic | Mouser Digikey |
|
 |
25C33 or AT25320 32Kb (4KB) EEPROM May be named something else, look for "25" and "320" or "33" or "32" on the body |
IC2 |
1
|
CAT2532 | Digikey Mouser |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
Heat sink (TO-220) |
IC20 |
1
|
Aavid 574502B00000G | Mouser Digikey Allied |
 |
40-pin DIP socket | IC3 |
1
|
AMP 390262-5 (Any 40 pin socket will do) |
Mouser |
 |
8-pin DIP socket | IC2 |
1
|
AMP 390261-2 (Any 8 pin socket will do) |
Mouser |
 |
1/4" stereo jack | MIXOUT MIXIN HEADPHONE |
3
|
Neutrik NYS216 |
Mouser Allied |
 |
1/8" jack | CV GATE |
2
|
CUI MJ-CP3536N | Digikey |
 |
2.1mm power jack Power input |
POWER |
1
|
CUI PJ-202AH | Digikey |
 |
USB type-B jack USB communication |
USB |
1
|
Kobiconn 154-2442-E (Any USB type-B through hole jack is OK) |
Mouser |
 |
MIDI/DINSYNC jack MIDI In/Out/Thru and DINSYNC |
DIN1 DIN2 DIN3 DIN4 |
4
|
CUI SDS-50J (Nearly any MIDI jack is OK as long as the front pins match) |
Digikey |
 |
Toggle switch Waveform saw/square selection |
SW1 |
1
|
NKK B12AB-RO | Mouser |
 |
Rotary encoder Tempo adjustment |
S2 |
1
|
CTS 290VAA5F201B2 | Digikey Mouser |
 |
Tact switch For keyboard switches |
S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 |
23
|
E-Switch TL1100F160Q "standard 12mm tact switch" |
Digikey Mouser |
 |
2K (202) trim potentiometer | TM6 |
1
|
Vishay CT6EP202 Any ceramic trim-pot with the same pinout is OK |
Digikey |
|
|
5K (502) trim potentiometer | TM5 |
1
|
Vishay CT6EP502 Any ceramic trim-pot with the same pinout is OK |
Digikey |
|
|
50K (503) trim potentiometer | TM4 |
1
|
Vishay CT6EP503 Any ceramic trim-pot with the same pinout is OK |
Digikey |
|
|
500K (504) trim potentiometer | TM3 |
1
|
Vishay CT6EP504 Any ceramic trim-pot with the same pinout is OK |
Digikey |
 |
50K D (log) potentiometer | VR3 VR5 VR8 |
3
|
Panasonic EVU-F2LFL3D54 | Digikey |
|
|
50K B (linear) potentiometer | VR2 VR7 |
2
|
Panasonic EVU-F2LFL3B54 | Digikey |
 |
50K B (linear) dual potentiometer | VR4 |
1
|
Alpha RV112BCF-40-25F-B54 | Mouser |
 |
1Meg A (log) dual potentiometer | VR6 |
1
|
Alpha RV112BCF-40-25F-A16 | Mouser |
 |
Switch cap (white) |
8
|
ITT PE/WHT | Digikey Newark |
|
 |
Switch cap (black) |
15
|
ITT PE/BLK | Digikey Newark |
|
 |
Potentiometer knob | VR2’ VR3’ VR4’ VR5’ VR6’ VR7’ VR8’ S2’ |
8
|
Eagle Plastic Devices Soft Touch Knob |
Mouser |
 |
Switch knob | S3’ S4’ |
2
|
Davies 1510AH | |
 |
15/32" x 1/4" x 4-40 standoff |
3
|
Generic | McMaster | |
|
|
3/8" x 1/4" x 4-40 standoff |
4
|
Generic | McMaster | |
 |
4-40 lock washer |
7
|
Generic | McMaster | |
 |
4-40 washer |
4
|
Generic | McMaster | |
 |
4-40 × 1/4" hex button |
7
|
Generic | McMaster | |
 |
4-40 × 1/4" phillips button |
7
|
Generic | McMaster | |
 |
4-40 × 1/2" phillips cheesehead/fillister |
4
|
Comes with PT-10 case | McMaster | |
 |
Rubber feet |
4
|
Comes with PT-10 case | ||
 |
6 wire jumper ribbon cable OR 9 wire and 6 wire |
4
OR 2 × 9c and 1x 6c |
Molex WM09-06, WM06-06, WM03-06 | Digikey |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor | |
|---|---|---|---|---|---|
 |
0.1uF (104) ceramic capacitor | C1 C2 C4 C6 C103 C104 C106 C107 C108 C109 C110 C111 C112 C113 C202 C204 |
16
|
AVX SR205E104MAR | |
 |
1.0uF (105) tantalum capacitor | C42 C62 |
2
|
Kemet T350A105K035AT | Digikey Mouser |
 |
.001uF (2A102) polyester capacitor | C34 C100 C101 |
3
|
Xicon | Mouser |
 |
.0068uF (2A682) polyester capacitor | C47 |
1
|
Xicon | Mouser |
 |
.01uF (2A103) polyester capacitor | C10 C20 C21 C33 C46 |
5
|
Xicon | Mouser |
|
|
.018uF (2A183) polyester capacitor | C18 |
1
|
Xicon | Mouser |
|
|
.033uF (2A333) polyester capacitor | C19 C24 C26 C36 C201 |
5
|
Xicon | Mouser |
 |
.047uF (2A473) polyester capacitor | C54 |
1
|
Xicon | Mouser |
 |
.068uF (2A683) polyester capacitor | C45 |
1
|
Xicon | Mouser |
 |
.1uF (2A104) polyester capacitor | C25 C27 C41 |
3
|
Xicon |
Mouser |
 |
.22uF (2A224) polyester capacitor | C35 |
1
|
Xicon | Mouser |
 |
1.0uF 50V electrolytic capacitor | C11 C13 C14 C15 C17 C22 C23 C29 C38 C105 C58 C59 C56 |
13
|
Generic | Mouser |
|
2.2uF 50V electolytic capacitor | C51 |
1
|
Generic | Mouser |
|
|
10uF 16V (or 35V) electrolytic capacitor | C16 C30 C31 C32 C37 C40 C50 C52 C60 C61 C72 C203 C205 |
13
|
Generic | Mouser |
|
|
47uF 10V electrolytic capacitor | C28 C44 C53 C55 |
4
|
Generic | Mouser |
|
|
100uF 10V electrolytic capacitor | C48 C49 C102 |
3
|
Generic | Mouser |
|
|
100uF 25V electrolytic capacitor | C7, C8 |
2
|
Generic | Mouser |
|
|
1000uF 10V electrolytic capacitor | C43 |
1
|
Generic | Mouser |
|
2200uF 16V electolytic capacitor | C3, C5 |
2
|
Generic | Mouser |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor |
|---|---|---|---|---|
|
2.4K 1% resistor |
R5 |
1
|
Generic | Mouser |
|
5.6K 1% resistor |
R4 |
1
|
Generic | Mouser |
|
24.0K 1% resistor |
R106 |
1
|
Generic | Mouser |
| 200K 1% resistor | R74, R75, R76, R77, R78, R79, R80, R81, R82, R83, R84, R85, R86, R87, R88, R89, R90 |
17
|
Generic | Mouser |
| Description | Part Location | Qty | Manufacturer & Datasheet | Distributor |
|---|---|---|---|---|
|
10 ohm 5% resistor |
R186 R164 |
2
|
Generic | Mouser |
| 22 ohm 5% resistor | R20 R150 |
2
|
Generic | Mouser |
| 27 ohm 5% resistor | R6 R7 |
2
|
Generic | Mouser |
| 100 ohm 5% resistor |
R1 R95 R130, R132 R136 R152 |
6
|
Generic | Mouser |
| 150 ohm 5% resistor | R16 | 1 | Generic | Mouser |
|
220 ohm 5% resistor |
R13 R14 R15 R18 R19 |
5
|
Generic | Mouser |
|
470 ohm 5% resistor |
R12 |
1
|
Generic | Mouser |
|
1K 5% resistor |
R2 R17 R137 R161 |
4
|
Generic | Mouser |
|
1.5K 5% resistor |
R8 |
1
|
Generic | Mouser |
|
1.8K 5% resistor |
R179 |
1
|
Generic | Mouser |
|
2.2K 5% resistor |
R21 R22 R23 R24 R67 R68 R69 R70 R71 R98 R104 R107 R108 R124 R125 R126 R133 R162 R178 |
19
|
Generic | Mouser |
|
4.7K 5% resistor |
R9 R135 |
2
|
Generic | Mouser |
|
6.8K 5% resistor |
R3 |
1
|
Generic | Mouser |
|
10K 5% resistor |
R10 R11 R34 R36 R47 R61 R64, R65 R94 R96 R97 R101 R105 R109, R112 R115 R116 R142 R143 R144 R145 R148 R149 R157 R158 R160 |
54
|
Generic | Mouser |
|
22K 5% resistor |
R45 R60 R110 R111 R117 R120 R129 R134 R146 R151 |
10
|
Generic | Mouser |
|
33K 5% resistor |
R159 |
1
|
Generic | Mouser |
|
47K 5% resistor |
R46 R119 R127 R155 |
4
|
Generic | Mouser |
|
68K 5% resistor |
R138 |
1
|
Generic | Mouser |
|
100K 5% resistor |
R25 R26 R27 R28 R35 R59 R66 R72 R73 R92 R93 R99 R102 R113 R114 R118 R122 R139 R140 R141 R153 R154 R156 R165 |
24
|
Generic | Mouser |
|
220K 5% resistor |
R62 R63 R103 R121 R128 R131 R235 R236 |
8
|
Generic | Mouser |
|
1MEG 5% resistor |
R91 R200 |
2
|
Generic | Mouser |
|
1.5MEG 5% resistor |
R123 |
1
|
Generic | Mouser |