Bill of Material from SPVCA_Mixer_1.2.sch, 43 parts, as of 8/12/2010 9:43:39 PM

Value          Qty     Part
47u    Elec    1       C1       25 to 35 volt
10u    Elec    1       C2       25 to 35 volt

1N4148         8       D1, D2, D3, D4, D5, D6, D7, D8

CV1            1       J1
OUT            1       J2
IN1            1       J3
CV2            1       J4
IN2            1       J5
IN3            1       J6
               1       J7
               
2N5172         3       Q1, Q2, Q3
SSM2210        1       Q4*




Trimmers: Pad layout fits a Bourns 3296Y series
250 CV Reject  1    RTRIM64Y   R1     you may have to usea 200 ohm here

2.2k           5      R2, R3, R7, R15, R23  (R15 should be 1.0% or better)
47k            8      R4, R5, R8, R9, R13, R16, R19, R20
2.2M           1      R6
22k            2      R11, R12
220            1      R14      1.0% or better


Panel Pots

25k In1        1      R10
25k In2        1      R17
25k Mstr Gain  1      R18
25k In3        1      R21



* Note, there is one paired NPN transistor, Q4, laid out for an SSM2210. This 
pair doesn't necessarily have to be matched. Unmatched NPNs should work 
fine. If you want to use matched pairs, it won't hurt and you can use 
SSM2210s, LS319s, LM394s, Analog Devices MAT12, etc.