OC3 Tubes This high quality tube is used in 147 Leslie amplifiers. We recommend that a factory-trained technician install this part. Read More
12AU7A Tubes This high quality long life vacuum tube is used in all Leslie tube amplifiers. We recommend that a factory-trained technician install this part. Read More
6550 Tubes These high quality vacuum tubes are used in most Leslie tube amplifiers and are designed for high performance operation. Read More
