Name: Terry
Email: musicmanamp@yahoo.com
Subject: Radio Reception in my HD-130 212
Thread: 209
Time: Sun, 21 Oct 2001 21:28:08 UTC
You may need service bulletin #5 from Music Man. It is about RF INTERFERENCE MODIFICATIONS. If you have a fax #, email me and I will send it to you. It may help. All though it does not talk about tremolo interference it does talk about the reverb and Pc board interference.
You may have a bad tremolo 2N4091 intensity or 2N3391 speed transistor that is picking up the [RF] interference? If what Steve has
suggested helps then go in that direction.