Platinum Matched Pair of Early RCA 12BH7A Tubes for McIntosh MC-30, MC-40, MC-225, MC-240, MC-275 and many other models, as well as many Marantz, Fisher, Dynaco and Heathkit models. Long Black Plates, Orange Print, O-Getter.
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✨ Exceptionally Rare – Original Early 1960s McIntosh MC275 ✨. ➡️ A truly rare piece from the very first generation of the MC275. Opportunities to own such a pristine, original early MC275 with genuine GEC KT88 tubes are incredibly rare.
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eBay
Rare Platinum Matched Pair of NOS RCA 12BH7A Tubes for McIntosh MC-30, MC-40, MC-225, MC-240, MC-275 and many other models, as well as many Marantz, Fisher, Dynaco and Heathkit models. These 50's RCA 12BH7A tubes are great sounding tubes.
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The McIntosh MC275VI (Version 6) is the sixth-generation model of McIntosh's iconic MC275 vacuum tube power amplifier. The MC275VI inherits the proprietary Unity Coupled Circuit technology, a hallmark of McIntosh since its founding.
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eBay
Although targeted for the MC275. this kit can also be used on other amplifiers as well. You can replace the the (4) 100/30 uf cans in the MC275 with these (connect the 80/40/20 uf sections together to get increased capacitance of 140 uf, use the 30 uf as is).
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New Old Stock. From a clean working environment.
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