|
Capacitors, polystyrene |
|
|
C3 |
180pF |
1 |
Mouser |
23PS118 |
Polystyrene capacitors are becoming obsolete at Mouser. Check LSR at Farnell in EU or SmallBear Electronics in US |
|
|
C2, C12a, C20a |
470pF |
3 |
Mouser |
23PS147 |
|
|
C5c |
220pF |
1 |
Mouser |
23PS122 |
|
|
C2c, C4c |
2n2 |
2 |
Mouser |
23PS222 |
|
|
C3c |
4700pF |
1 |
Mouser |
23PS247 (obsolete) |
|
|
C13a, C21a |
680pF |
2 |
Mouser |
23PS168 |
|
|
C6c |
1n2 |
1 |
Mouser |
23PS212 |
|
|
C16a, C24a |
1000pF |
2 |
Mouser |
23PS210 |
|
Capacitors, film |
|
|
C1c, C7d |
10n |
2 |
Mouser |
150103J400BB |
|
|
|
C1d, C2d, C3d, C4e, C9c, C9e, C12d, C13d, C14d |
100n |
9 |
Mouser |
150104J400EC |
|
|
|
C1e, C6e |
1uF |
2 |
Mouser |
150105J250JE |
|
|
|
C2e, C7e |
0.47uF |
2 |
Mouser |
150474J250HC |
|
|
|
C3e, C8e |
0.22uF |
2 |
Mouser |
150224J400FE |
|
|
|
C4d, C8c, C11d |
47n |
3 |
Mouser |
150473J250BB |
|
|
|
C5d, C8d, C10d |
15n |
3 |
Mouser |
MMP6S15K-F |
|
|
|
C5e, C6d, C7c, C9d, C10e |
22n |
5 |
Mouser |
150223J250BB |
|
|
|
C11a, C19a |
47pF |
2 |
Mouser |
FKP2O100471D00JSSD |
|
|
|
Cp3* |
0.1uF |
1 |
Mouser |
MKS2D031001A00KSSD |
* - do not stuff |
|
Capacitors, tantalum |
|
|
C10a, C18a |
10uF/25V |
2 |
Mouser |
TAP106K025CCS |
|
|
|
C12, C17a, C25a |
22uF/16V |
3 |
Mouser |
TAP226K016CCS |
|
|
Capacitors, electrolytic (Low ESR recommended) |
|
|
C10 |
470uF/25V |
1 |
Mouser |
MAL213836471E3 |
|
|
|
C14a, C22a |
22uF/25V |
2 |
Mouser |
MAL213826229E3 |
|
|
|
C11 |
22uF/16V |
1 |
Mouser |
MAL213838229E3 |
|
|
|
C15a, C23a |
64uF/4V |
2 |
Mouser |
MAL202190544E3 |
Closest value |
|
|
Cp1* |
1500uF/50V |
1 |
Mouser |
UPW1H152MHD |
* - do not stuff |
|
|
Cp4*, Cp5* |
10uF/50V |
2 |
Mouser |
UPW1H100MDD |
* - do not stuff |
|
Resistors (1% recommended, except where noted) |
|
|
R1c, R4c |
6K8 |
2 |
Mouser |
MF0207FTE52-6K8 |
|
|
|
R1d, R5d |
6K2 |
2 |
Mouser |
MFR-25FTE52-6K2 |
|
|
|
R1e, R31, R32, Rp4 |
10K |
4 |
Mouser |
MFR-25FTE52-10K |
|
|
|
R2c |
8K2 |
1 |
Mouser |
MFR-25FTE52-8K2 |
|
|
|
R2d, R4d |
620 |
2 |
Mouser |
MFR-25FTE52-620R |
|
|
|
R3d, R45 |
12K |
2 |
Mouser |
MFR-25FTE52-12K |
|
|
|
R13a, R23a |
100K |
2 |
Mouser |
MFR-25FTE52-100K |
|
|
|
R14a, R24a, R39, R71, R72 |
39K |
5 |
Mouser |
MFR-25FTE52-39K |
|
|
|
R15a, R25a |
27K |
2 |
Mouser |
MFR-25FTE52-27K |
|
|
|
R16a, R26a |
3K3 |
2 |
Mouser |
MFR-25FTE52-3K3 |
|
|
|
R17a, R27a |
120K |
2 |
Mouser |
MFR-25FTE52-120K |
|
|
|
R18a, R19a, R28a, R29a |
180K |
4 |
Mouser |
MFR-25FTE52-180K |
|
|
|
R20a, R30a |
3K6 |
2 |
Mouser |
MFR-25FTE52-3K6 |
|
|
|
R21a, R31a |
820 |
2 |
Mouser |
MFR-25FTE52-820R |
|
|
|
R22a, R32a |
3K9 |
2 |
Mouser |
MFR-25FTE52-3K9 |
|
|
|
R33, R34, R35, R36, R40, R41, R42, R43, R47, R48, R49, R50, R52, R53, R54, R55, R63, R65, R66, R67, R68, R69 |
4M7 |
22 |
Mouser |
MFR-25FRF52-4M7 |
|
|
|
R37 |
1K2 |
1 |
Mouser |
MFR-25FTE52-1K2 |
|
|
|
R57 |
120 |
1 |
Mouser |
MFR-25FTE52-120R |
|
|
|
Rp1* |
2K7 |
1 |
Mouser |
MFR-25FTE52-2K7 |
* - do not stuff |
|
|
Rp2* |
150 |
1 |
Mouser |
MFR-25FTE52-150R |
* - do not stuff |
|
|
Rp3 |
330 |
1 |
Mouser |
MFR-25FTE52-330R |
|
|
Potentiometers |
|
|
HF boost, Presence |
10K |
2 |
Mouser |
RV16AF-10-15R1-B10K-0C |
|
|
|
Low frequency |
50K |
1 |
Mouser |
RV16AF-10-15R1-B50K-0C |
|
|
Semiconductors |
|
|
Dp1*, Dp2* |
1N4007 |
2 |
Mouser |
1N4007RLG |
* - do not stuff |
|
|
Dp3, Dp4 |
1N4148 |
2 |
Mouser |
1N4148TR |
|
|
|
Qp1 |
BC557 |
1 |
Mouser |
BC557ATA |
|
|
|
T4a, T7a |
BC184C |
2 |
Obsolete |
|
hfe>600. Can be substituted with BC550C |
|
|
T5a, T6a, T8a, T9a |
BC184C |
4 |
Obsolete |
|
Can be substituted with BC550C |
|
|
VRp1* |
LM317 |
1 |
Mouser |
LM317T |
* - do not stuff |
|
|
Power On LED |
|
1 |
Mouser |
SSL-LX20465GD |
Or any other 2mm green LED |
|
Switches |
|
|
EQ in |
Toggle, SPDT |
1 |
Mouser |
108-1MS1T1B1M1QE-EVX |
|
|
|
Presence |
Rotary, 1 pole 12 pos |
1 |
Mouser |
56DP30-01-1-AJN |
|
|
|
LF, HPF |
Rotary, 2 poles 6 pos |
2 |
Mouser |
56DP30-01-2-AJN |
|
|
Inductors |
|
|
VTB9043 |
Inductor |
1 |
AML |
CA-18-VTB9043 |
|
|
|
VTB9044 |
Inductor |
1 |
AML |
CA-18-VTB9044 |
|
|
|
VTB9050 |
Inductor |
1 |
AML |
CA-18-VTB9050 |
|
|
Heatsinks |
|
|
TO-220 heatsink* |
|
1 |
Mouser |
637-10ABPE |
* - do not stuff |
|
Knobs |
|
|
Knob, 13mm, 1/8" shaft |
|
3 |
DigiKey |
JD-50-3-6 |
Or any other knob |
|
|
Knob, 13mm, 1/4" shaft |
|
3 |
DigiKey |
JD-50-3-5 |
Or any other knob |
|
Other |
|
|
Standoff, 5mm, F/F (for PSU and motherboard PCBs mounting) |
|
4 |
Mouser |
R30-1000502 |
We used threaded rivet nuts instead. Refer to Metalworking pages of the 1073 Guide for further information. |
|
|
Standoff, 15mm, M/F (for filter PCB mounting) |
|
3 |
Mouser |
R30-3001502 |
|
|
|
Standoff, unthreaded, nylon, M3 clearance x 3mm (front panel spacer) |
|
4 |
Mouser |
R30-6700394 |
|
|
|
73EQ PCBs set |
|
1 |
RackNeve |
73EQPCB |
|
|
|
73EQ front panel and mounting kit |
|
1 |
RackNeve |
73EQFP |
|