These MJE2955 TO-127 gold plated leads Vintage 70’s ‘premium’ PNP Motorola transistors have been in our stock since the 70’s. These premium Motorola transistors were used in a production run of amplifiers in the mid 70’s. And have been discovered again recently. We are proud to offer these very rare 70’s vintage Motorola transistors. And the 70’s vintage MJE2955 TO-127 is highly sought out by audiophiles for their sound and remarkable robustness of the Premium 70’s Motorola transistors. The 70’s vintage Motorola transistor has a larger die and the TO-127 large heat dissipation and the high gain make this a perfect choice for the audiophile. And is one of the way’s to bring back that sweet sound of the 70’s that was produced by the Power Amplifiers of that era.