The 7581/A tube is an industrial strength version of the 6L6GC which is also said to be the American equivalent to the British KT-66. The ratings 7581 are roughly the same as the 6L6GC while the 7581A has higher ratings. The 7581 has a plate voltage rating of 500 V--35 watts (5 watts more than the 6L6GC) and a screen rating of 450V--5 watts.
Hours of Operation Monday - Friday 7:30 - 4:00 pst
Minimum Order: The Minimun Order amount is $15.00, all inclusive.
International Purchases: Our preferred method of payment is via Wire Transfer of funds. An additional fee of $20.00 may be assessed. Of course, PayPal payments are accepted. At this time (January, 2018) we are not accepting payments by International Credit Card.
RF Parts Company 435 S PACIFIC ST SAN MARCOS, CA, 92078, USA