Part Lists

This is the North American parts list. For people in other parts of the world, the international parts list will probably be more useful.

Some of these parts are optional, in the sense that the amplifier will work without them. See the Part Selection Guide for advice on choosing which parts to leave out, if any.

Description Qty ID Digi-Key Newark Mouser
Long-life electrolytic capacitor, radial 2 or 4 C2/C3 See below
10pF NP0 ceramic, 0.1" pitch, radial 1 C6 399-1924 08B5882 80-C320C100J1G
Texas Instruments TLE2426CLP ("rail splitter") 1 TLE2426 296-1994 –  595-TLE2426CLP
rail splitter, different packaging 1 TLE2426 296-1994-1 –  – 
Op-amp OPA2132PA, dual 1 OPALR OPA2132PA –  595-OPA2132PA
op-amp AD8620AR, dual 1 OPALR AD8620AR 92C8994 – 
op-amp AD823AN, dual 1 OPALR AD823AN 66F6759 – 
Op-amp OPA134PA, single 1 OPAG OPA132PA –  595-OPA134PA
op-amp AD8610AR, single 1 OPAG AD8610AR 85C1244 – 
op-amp AD843JN, single 1 OPAG AD843JN 05F7713 – 
BUF634P DIP-8 buffer 3 U3 BUF634P 74C7798 595-BUF634P
buffer, SO-8 version of BUF634 3 U3 BUF634U 27C6567 595-BUF634U
stereo mini jack (3.5mm), high quality, non-isolated 2 IN/OUT CP-43502PM –  – 
stereo mini jack (3.5mm), good quality, non-isolated 2 IN/OUT –  96F9608 502-35RAPC4BH3
stereo mini jack (3.5mm), good quality, isolated 2 IN/OUT –  –  161-7300-EX
stereo mini jack (3.5mm), generic, non-isolated 2 IN/OUT CP1-3513 –  161-3502
input jacks (RCA; black, white and red) 2 IN CP-1412
CP-1414
CP-1413
84N1165
– 
– 
161-2003
161-1004
161-2002
output jack (1/4" stereo), isolated 1 OUT –  57F3306 502-N112B
output jack (1/4" stereo), isolatable 1 OUT SC1123 –  502-RN112BPC
output jack, 1/4", locking, isolated 1 OUT –  46F8572 568-NJ3FP6C
Volume control, Panasonic 50 kΩ horizontal mount (EVJ-C20) 1 VOL P2U4503 –  – 
Volume knob (aluminum; black anodized and silver) 1 n/a 226-1041
226-2041
92N4099
92N4096
450-7031
45KN031
volume knob (aluminum, black anodized and silver) 1 n/a 226-1033
226-2033
92N4093
92N4095
450-7015
450-6015
Power indicator LED, red diffused, 1.8V, 1-5 mA, 3mm 1 LED 516-1308 90F5862 638-HLMP-1700
power LED, low current, green diffused 1 LED 516-1310 87F393 638-HLMP1790
power LED, low current, amber/yellow diffused 1 LED 516-1309 96F2333
34C0661
638-HLMP1719
power indicator LED, clear blue, 4.9V, 2-5 mA, 3mm 1 LED L14006 –  606-CMD264UBD
power indicator LED, clear white, 3.6V, 1-5 mA, 3mm 1 LED CMD204UWC –  606-CMD204UWC
0.22 µF metalized polypropylene capacitor 2 C1 BC2062 –  – 
3.3 µF 50V+ metalized polyester box cap 2 C4 –  33C9534 505-MKS23.3/63/5
1.5 µF 63V metalized polyester box cap 2 C4 –  18C4917 505-MKS21.0/63/5
1.0 µF 63V metalized polyester box cap 2 C4 3019PH 18C4913 505-MKS21.0/63/5
JFET transistor for current source 0-4 Q1/Q2 –  38C7726 512-2N5484
Current source configuration; CRD 0 or 2 n/a –  –  610-1N5298
Crowbar diode, 40V 3A, DO-201 package 0 or 1 D1 1N5822GICT 48F6705 511-1N5822
crowbar diode, 35-45V 10A, TO-220 package 0 or 1 D1 10TQ035 07B3606 STPS1045D
Current-regulating diode, 1.2mA, DO-35 0 or 1 CRD –  610-1N5299 – 
DIP-8 IC sockets, gold contacts 1-5 n/a ED90032 04M0550 575-113308
Power switch (mini SPST toggle) 1 SW –  13F3970 10TA805
power switch (mini SPDT toggle) 1 SW 360-1788 61F1245 612-100-A2311
5.5/2.5mm DC power jack (standard) 1 n/a –  –  163-2325-E
DC power jack (closed circuit) 1 n/a –  –  163-4305-E
Power supply (Elpac WM080) 1 n/a –  16F126 680-WM080-1950-760
Enclosure, Serpac H-65-9V
     (black, almond, gray,
     clear blue, clear smoke, clear red, clear green)
1 n/a SRH65-9VB
SRH65-9VA
SRH65-9VG
SRH65-9VTL
SRH65-9VTS
SRH65-9VTR
SRH65-9VTG
– 
– 
635-H-659V-B
635-H-659V-A
635-H-659V-G
635-H-659VTR-BL
635-H-659VTR-GY
635-H-659VTR-RD
635-H-659VTR-GR
Enclosure, Serpac H-67-9V
          (black, almond, gray)
1 n/a SRH67-9VB
SRH67-9VA
SRH67-9VG
– 
– 
635-H-679V-B
635-H-679V-A
635-H-679V-G

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