Jim....Andy from va. I too love audio equipment. Need your help. Thinking about recapping my adcom gfa 5500. Should you adjust bias after putting new capacitors in or before. Also...I see you are reading the resistors ....with unit off after warm up or do you leave on. Also exactly where r u puttong negative leed on meter . Don't have a clue....been a long time since I have done any electronic repair....kinda ignorant. And....do the rubicons sound better than other brands??? Thanks if u can help this dummy....I have built many speakers....do not know much about this....when u say caps snap in....no soldering needed??? Thanks...andy