ULTRA RARE NOS Pioneer SX-1280 Output Transistor Master Set 2SD746-O 2SB706-O NE for Sale

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ULTRA RARE NOS Pioneer SX-1280 Output Transistor Master Set 2SD746-O 2SB706-O NE For Sale

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ULTRA RARE NOS Pioneer SX-1280 Output Transistor Master Set 2SD746-O 2SB706-O NE:
$180.00

2SD746-O of Pioneer gear, this exact model of NEC transistor was also used in select Phase Linear power amplifiers (such as the 300 Series II) and certain vintage high-end Luxman amplifiers.For the serious vintage audio audiophile, master technician, or museum-grade restorer: This is the ultimate, pristine New Old Stock (NOS) Factory Replacement Output Transistor Master Set for the legendary Pioneer SX-1280 monster receiver.Finding authentic, unused vintage silicon from this era is exceptionally difficult. Finding a matching group still sealed in their original Pioneer factory service bags is a once-in-a-decade opportunity.What makes this specific set worth a premium:100% Genuine NEC/Pioneer Vintage Silicon: These are original, period-correct components. They are NOT modern knockoffs, pulling salvages, or dangerous counterfeits that threaten to blow your power transformer under load.The Coveted "O" Gain Ranking: All included transistors are factory-stamped with the highlytracking, and legendary factory-spec performance.Flawless Vault Condition: Preserved in their original factory plastic packaging with clean, unbent, bright tin-plated leads.Included in this Premium Listing:[Insert Number] x 2SD746-O Silicon NPN Power Transistors (Factory Bagged)[Insert Number] x[Insert Number] x 2SB706-O Silicon PNP Power Transistors (Factory Bagged)Target Applications:Exclusively engineered for the ultimate restoration of high-power classic audio gear, including the iconic Pioneer SX-1280 stereo receiver and high-voltage Phase Linear