| 
        | INTERGRATED CIRCUITS | 
|---|
 | IC1 | LM 358 (T.I.) Sub: NA 798 (Fairchild) Sub:
 LM 258 (T.I.)
 |  | TRANSISTORS | 
|---|
 | Q1 | NPN 2SC945 Sub:2N3904 |  | Q2 | NPN 2SC945 Sub:2N3904 |  | Q3 | NPN 2SD468 (H) Sub: 2SD471 (NEC) |  | Q4 | NPN 2SB562 (H) Sub: 2SB564 (NEC) |  | Q5 | NPN 2SC945 Sub: 2N3904 |  | DIODES | 
|---|
 | CR1 -CR4 | IN4148 |  | RESISTORS - All values are in ohms-1/4 W 5% unless noted otherwise.
 | 
|---|
 | R1 | 220K |  | R2 | 15K |  | R3 | 270 |  | R4 | 10K |  | R6 | 5.6 K 1/4w 2% (sub 1 %) |  | R7 | 10K 1/4w 2% (sub 1 %) |  | R8 | 47 1/4w 2% (sub 1 %) |  | R9 | 10K |  | R10 | 10K |  | R11 | 10K |  | R12 | 10K |  | R13 | 2M |  | R14 | 4.7 K |  | R15 | 1K |  | 
        | RESISTORS (Continued) | 
|---|
 | R16 | 100K |  | R18 | 100 |  | R19 | 470 |  | R20 | 10K |  | R21 | 3.3K |  | R22 | 100 |  | R23 | 1K |  | R24 | 10K |  | R25 | 10K |  | R36 | 15K |  | CAPACITORS | 
|---|
 | C1 | Electrolytic 47 µF 10V |  | C2 | Electrolytic 10 µF 10V |  | C3 | Film .1 µF 100V |  | C4 | Ceramic .001 µF 50V |  | C5 | Ceramic .1 µF 16V |  | C6 | Ceramic .001 µF 50V |  | C7 | Ceramic .01 µF 50V |  | C9 | Ceramic 100 pF 50V |  | C10 | Ceramic 100 pF 50V |  | C11 | Ceramic .001 µF 50V |  | C17 | Ceramic .1 µF 16V |  | MISC. | 
|---|
 | SWI | Slide Switch SEA-621 |  |