Title: B & W 2500A amplifier Post by: K9EID on March 03, 2019, 01:44:25 PM Have acquired this B & W 2500A from a silent key estate last summer but it is time to get it up and running. Cleaned up beautifully and it produces full output easily however - having trouble with keying circuit. Keys up the first time but not the second. Put it in the standby mode and it will key up again. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
Has to be in the Q1, Q2 and 'maybe' the C 52. Anyone have this situation? Any comments or thoughts on the 2500A. Sure is a beast.... Bob Heil, K9EID |