Auténticos y genuinos transistores de germanio AC128 z IV de la marca Tungsram (NOS). Ideales para construir pedales como el Dallas Rangemaster o para diversos modelos de Fuzz Face. También sirve para reparar rádios antiguas. Testados por un Peak DCA 55.

High quality 3-pin TO5/39 transistor socket. Insulators are a special high temperature thermoplastic, suitable for all soldering operations. Receptacles use Hi-Reliability, 4 finger contacts, rated at 3A.

Auténticos y genuinos parejas de transistores de germanio AC176 y AC128 de la marca Tungsram (NOS). Ideales para construir pedales de efectos como el Dallas Rangemaster, Tonebender o para diversos modelos de Fuzz Face. También sirven para reparar rádios antiguas. Testados por un PEAK DCA55.

¡BAJO PEDIDO! ENTREGA ESTIMADA DE 5 A 31 DÍAS LABORALES.

This is a set of two 2N1309 germanium transistors that have been hand-selected to work in the germanium Fuzz Face circuit. Also included are 4 metal film resistors to use in the circuit. In most cases, the values have been modified from the stock values slightly to ensure that the collector of Q2 biases to roughly -4.5V.

A data sheet containing the schematic and the resistor values is included so that you can use your own resistor type if you would prefer.

There is a range of bias voltages that can sound nice in a Fuzz Face, and voltages in original units varied. These transistors have been tested with bias voltage, sound, and noise level in mind. Note that due to a variety of factors such as battery/PSU voltage, temperature, and component tolerance, the voltage on the collector of Q2 may not measure at exactly -4.5V, but it should be close in a properly-built circuit.

¡BAJO PEDIDO! ENTREGA ESTIMADA DE 5 A 31 DÍAS LABORALES.

This is a set of three germanium transistors (1x AC162, 2x 2N1309) that have been hand-selected to work in the germanium Tonebender MkII / Supa Fuzz circuit. Also included are 6 metal film resistors to use in the circuit. In most cases, the values have been modified from the stock values slightly to ensure that the bias voltages are similar to those found in original units.

A data sheet containing the schematic and the resistor values is included so that you can use your own resistor type if you would prefer.

Voltages in original units varied some, but the Mk2 was typically biased with the collector of Q1 and Q3 fairly close to the power rails, which is part of what gives the Mk2 its characteristic decay sound. These transistors have been tested with bias voltage, sound, and noise level in mind.