Authentic and genuine Tungsram (NOS) brand AC128 z IV germanium transistors. Ideal for building pedals like the Dallas Rangemaster or for various Fuzz Face models. It is also used to repair old radios. Tested by a 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.

Authentic and genuine pairs of AC176 and AC128 germanium transistors from Tungsram (NOS) brand. Ideal for building effects pedals like the Dallas Rangemaster, Tonebender, or for various Fuzz Face models. They also serve to repair old radios. Tested by a PEAK DCA55.