This is a premium vintage RCA 7591A power pentode, highly sought after for the legendary Fisher 500C, 800C, and McIntosh amplifiers. Condition: Beautiful New Old Stock (NOS) appearance. Crystal clear glass with a strong mirror-like getter. Design: Features the superior Black Plate construction. Testing: Visual inspection only; sold untested/as-is. This is a high-value piece of audio history. It will be professionally packed, double-boxed, and insured for shipping.
Item Tag: RCA 7591A
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RCA 7591A Pre owned vacuum tube
The RCA 7591A vacuum tube is a pre-owned vintage audio component that belongs to the category of vintage electronics. Manufactured by RCA, this vacuum tube is a specific model known for its quality and performance in vintage audio systems. With its unique design and brand heritage, the RCA 7591A tube is sought after by audiophiles and collectors looking to restore or enhance their vintage audio setups with a touch of nostalgia and authenticity.