Sold out Quick view Jack, 9V Power for ProCo RAT, Vintage For ProCo RAT. 3.5mm 2-Pin Panel Mount, 9V Female Connector, Mini.Manufacturer's recommended replacement. Switchcraft p/n 142AX. $4.25 Add to Wishlist Out of stock
Sold out Quick view General Electric 6211 Socket-Pull The 6211 is a dual triode, very similar to the 12AT7/12AU7. These were most likely made by GE, were used in computers and replaced after 100 hours. $3.50 Add to Wishlist Out of stock
Quick view Transistor NPN High-Gain Silicon Dots Hfe 200-700 We don't know the maker. Not numbered, and not a very consistent lot, as was often the case in the 70s. But the hot ones are Very hot. Minimum Hfe 200. $1.25 Add to Wishlist Add to Cart
Quick view Transistor Medium-Gain Dots House # SPT We don't know the maker. A few are low-gain, 20s through 40s. Most of the rest run 150-400+. $1.15 Add to Wishlist Add to Cart
Quick view Transistors Low-To-Medium-Gain Dots, House # SPT 2xxx We don't know the maker. Types:--SPT 2922 (NPN) average 40--SPT 2924 (NPN) average 200 but some are 900+--SPT 2925 (NPN) average 50--SPT 2894 (PNP) Range 50 to 250 $1.15 Add to Wishlist Quick Add
Quick view BC550CBU Transistor Fairchild, Bipolar - BJT NPN 45V 100mA HFE/800 $0.65 Add to Wishlist Add to Cart
Quick view Taiwan Alpha 100K Audio - USA Big Muff®, Replacement 24 mm PC Mount 24mm PC-mount, split knurled shaft. Serves as replacement for a USA Big Muff® A100K pot. Big Muff/Muff are registered trademarks of New Sensor Corp and Electro-Harmonix, there is no affiliation with or endorsement by NSC/EHX for these... $2.50 Add to Wishlist Add to Cart
Quick view Fairchild Semiconductor 2N3563 Transistor NPN "Dot" House # Gold-lead NOS Fairchild, house-numbered S1227. Gains 25-50, great for silicon Fuzz Faces or Rangemasters. $0.99 Add to Wishlist Add to Cart
Sold out Quick view Transistor PNP "Dot" SGS BC116A Gold-lead NOS by Italian maker SGS. PNP, gain range 75-200. Some outliers run much higher. $1.15 Add to Wishlist Out of stock
Sold out Quick view MOSFET Photocoupler/Relay Toshiba TLP222 If you are rolling-your-own bypass circuit with the MV-57B, use this photo-relay for the muting section. Chip specifications, data sheet and typical applications can be found here. $2.15 Add to Wishlist Out of stock
Sale 20% Quick view TRW Electric TRW 630D Series .22 μF 200V 20% Physically large (about 2" x .5"), but a lot of cool factor for a tube pedal or a Wah. $1.75 $1.40 Add to Wishlist Add to Cart
Quick view Drawer, 9V, Vertical Mount Compact The compartment tilts up and the battery slides in. There are contacts in the bottom that terminate in a Molex-style plug. Supplied with a matching female PCB connector and four self-tapping screws for mounting. For "BB" or larger enclosures. $2.50 Add to Wishlist Add to Cart
Quick view Motorola SA862 Geranium Transistor Motorola PNP Top quality, Gold-lead, TO-5 Can. Typical profile for 100 pieces: 50 To 59 x 2 60 To 69 x 14 70 To 79 x 4 80 To 89 x 8 90 To 99 x 6 100 To 109 x 1 110 To 119 x 2 120... $3.50 Add to Wishlist Add to Cart
Quick view Motorola MU10 Transistor Unijunction Motorola Gold Lead The unijunction demos in the Forrest Mims Book spec a 2N4891, which is both hard-to-find and expensive. This was a Motorola device that is similar in characteristics and has the same pinout. I have tested it, and it works fine. $2.69 Add to Wishlist Add to Cart
Quick view Hitachi 2SA12 Germanium Transistor PNP Hitachi An oldie-but-goody! PNP, NOS with full leads in mint condition, low- to medium gain. Unsorted raw stock, not cherry-picked remainders. $4.99 Add to Wishlist Quick Add
Quick view Mial Mial .0056 μF 63V 5% Polystyrene Scarce, top-quality Italian-make NOS. $0.59 Add to Wishlist Add to Cart
Quick view NE-2 Neon Lamp Every kid should get to do the demos in the Forrest Mims Books and learn about ionization and breakover voltage. $0.69 Add to Wishlist Add to Cart
Sold out Quick view MORLEY Wall Transformer, 9V DC 300 ma. Regulated More expensive than a regular wall wart, but it needs no additional filtering or regulation. Center negative 2.1mm output plug and includes an in-use LED. $18.50 Add to Wishlist Out of stock
Quick view 2N4437 Transistor Hfe range 70 to 200, perfect for silicon Fuzz Faces. DIY only, limited quantities, no wholesales. $1.95 Add to Wishlist Add to Cart
Quick view General Electric GE .0022 µF. 5% 100V Axial Super high-quality, close tolerance miniature low-voltage poly film! Price is per cap. $0.79 Add to Wishlist Add to Cart
Sale 20% Quick view 980609 Germanium Transistor House-Number PNP Gold-lead, TO-5 Can, profile similar to a 2N404A. $3.10 $2.48 Add to Wishlist Quick Add
Quick view Fairchild Semiconductor 2N3564 Transistor NPN "Dot" House # NOS Fairchild, house-numbered 8016-1. Gains 25-50, great for silicon Fuzz Faces or Rangemasters. $0.95 Add to Wishlist Add to Cart
Quick view Motorola MPU131 Transistor Programmable Unijunction Old-stock device. A PUT can be used anywhere that a unijunction would be, and it is more flexible because its characteristics can be set by external resistors. The datasheet can be found here. Works similar to a 2N6027, but the pinout is K G A rather... $1.25 Add to Wishlist Add to Cart
Quick view Electrolytic Cap Radial Low-Profile (5mm)16V 5mm height. Very useful in stacked PCB synth modules and pedal builds. Panasonic ECE-A1CK Series For the 4.7uF value we may (in some cases) substitute Nichicon 35V rated caps. Also available in 50V rating (SKU 1405D) $0.28 - $0.40 Add to Wishlist Quick Add
Quick view 2N6027 Transistor Programmable Unijunction A PUT can be used anywhere that a unijunction would be, and it is more flexible because its characteristics can be set by external resistors. Typically used as a less-expensive alternate to the 2N2646 in a repeat percussion device. Build the Moosapotamus... $0.75 Add to Wishlist Add to Cart
Quick view CS3710 Transistor NPN "Dot" Made by Continental Device Corp., then a division of Teledyne. Average Hfe 250, fine choice for a Big Muff. $1.75 Add to Wishlist Add to Cart
Quick view Knob (LARGE) For Proco RAT OEM part for the knurled, splined shaft (old RAT); non-luminous indicator. 18.4 mm in diameter and 20 mm tall. $4.99 Add to Wishlist Add to Cart
Quick view Samsung 2SC945Y Transistor Samsung These are the "Y" gain bucket, average Hfe 185. $3.99 Add to Wishlist Add to Cart
Quick view NEC 2SC945A Transistor NEC These are the "Q" gain bucket, 135-270. Here is the datasheet $0.95 Add to Wishlist Add to Cart
Quick view Taiwan Alpha 9mm Vertical PC Mount, Knurled T18 Shaft This one does Not have detents. See SKUs 1018A & 1018A1 for replacement nuts. $2.15 - $3.29 Add to Wishlist Quick Add
