M3 Kit BOM
Part ID Qty Req'd Part Description Part No. Source $/ea. $/amp
M3 Board 1 Printed Circuit Board N/A AMB $21.00 $  21.00
Potentiometers
Volume 1 Alps RK27 50K Volume Pot RK27112A Glass $16.00 $  16.00
Bass Boost 1 Alps RK27 50K Bass Boost Pot RK27112A Glass $16.00 $  16.00
BIAS 3 3/8; Multi-turn cermet 5Kohm pot 72-T93YA-5K Mouser $  1.20 $    3.60
BIASOP 3 3/8; Multi-turn cermet 1Kohm pot 72-T93YA-1K Mouser $  1.20 $    3.60
Resistors
R1 2 1Mohm 1/8-watt 1% MFR 71-RN55D-F-1M/R Mouser $  0.18 $    0.36
R2 3 1Kohm 1/8-watt 1% MFR 71-RN55D-F-1.0K Mouser $  0.16 $    0.48
R3 2 1Kohm 1/8-watt 1% MFR 71-RN55D-F-1.0K Mouser $  0.16 $    0.32
R4-L/R 2 10Kohm 1/8-watt 1% MFR 71-RN55D-F-10K Mouser $  0.16 $    0.32
R4G 1 1Kohm 1/8-watt 1% MFR 71-RN55D-F-1.0K Mouser $  0.16 $    0.16
R5 3 100 ohm 1/8-watt 1% MFR 71-RN55D-F-100 Mouser $  0.16 $    0.48
R6 3 1Kohm 1/8-watt 1% MFR 71-RN55D-F-1.0K Mouser $  0.16 $    0.48
R7 3 7.5Kohm 1/8-wall 1% MFR 71-RN55D-F-7.5K Mouser $  0.16 $    0.48
R8 6 100 ohm 1/8-watt 1% MFR 71-RN55D-F-100 Mouser $  0.16 $    0.96
R9 6 1 ohm 2watt 5% MFR 594-5083NW1R000J Mouser $  0.32 $    1.92
RLED 1 10Kohm 1/8-watt 1% MFR 71-RN55D-F-10K Mouser $  0.16 $    0.16
Capacitors
C1 3 33pF 100V Ceramic Cap 80-C315C330J1G Mouser $  0.22 $    0.66
C2 3 1uF 63V Polyester Cap 478-3367-ND Digikey $  0.45 $    1.35
C3 3 220pf 100V Ceramic Cap 80-C315C221J1G Mouser $  0.20 $    0.60
C4 1 100 uF 50V Aluminum Cap 647-UPW1H101MPD Mouser $  0.50 $    0.50
C5 6 100 uF 50V Aluminum Cap 647-UPW1H101MPD Mouser $  0.50 $    3.00
C6 6 1uF 63V Polyester Cap 478-3367-ND Digikey $  0.45 $    2.70
C7 9 330 uF 50V Aluminum Cap 647-UPW1H331MPD Mouser $  0.82 $    7.38
C8 4 1uF 63V Polyester Cap 478-3367-ND Digikey $  0.45 $    1.80
Cbb 2 .22 uF 100V Polypro Cap 505-MKP20.22/100/5 Mouser $  1.02 $    2.04
ICs
OPAMP 3 AD8610AR - premounted N/A Digikey $10.00 $  30.00
TLE2426 1 Virtual Rail Splitter N/A Digikey $  1.30 $    1.30
Transistors
Q1+ 3 MOSFET IRFZ24N IRFZ24NPBF-ND Digikey $  1.29 $    3.87
Q1- 3 MOSFET IRF9Z34N IRF9Z34NPBF-ND Digikey $  1.89 $    5.67
Q2 3 Fairchild NPN BJT 2N3904 625-2N3904 Mouser $  0.05 $    0.15
Q3 3 Fairchild N-channel JFET 2N5486 512-2N5486 Mouser $  0.14 $    0.42
Q4 3 Fairchild N-channel JFET 2N5486 512-2N5486 Mouser $  0.14 $    0.42
Q5+ 1 Fairchild NPN BJT 2N3904 625-2N3904 Mouser $  0.05 $    0.05
Q5- 1 Fairchild PNP BJT 2N3906 625-2N3906 Mouser $  0.05 $    0.05
Q6 2 Fairchild N-channel JFET 2N5484 N/A Mouser $  0.25 $    0.50
Diodes
D1 1 DO-41 1A Rectifier 512-1N4001GP Mouser $  0.14 $    0.14
LED 1 Bright Blue $  1.50 $    1.50
Misc
Heatsink 6 TO-220  Aavid- 531102B00000 1.5" N/A Glass $  1.00 $    6.00
TO220 Mount 6 TO220 Mount Hardware & Washer 532-53-77-4 Mouser $  0.50 $    3.00
Sockets 3 DIP8 Socket 575-113308 Mouser $  0.62 $    1.86
154.04
GRAND TOTAL
input RCA Kobicon 161-1053 2 0.82 1.64
output 1/4 Locking Neutrik NJ3FP6C 1 7.5 7.5
Last Updated on 7/20/08
By  Glass Jar Audio
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