Mark Levinson 332?


Hi, I purchased a used ML332 and had it recapped and updated at a local authorized Levinson dealer.
Just curious, I took some pics while they had it all apart, and I notice on the voltage gain boards all, or most of the resistors have insulators on the leads. Anyone know the purpose?
no_money
http://s1289.photobucket.com/user/Astrokin/media/imagejpg4_zpsbcbbab2e.jpg.html

Not sure if this link will work... It's my first try at this. But, here are the boards.
I cannot believe how great these amps are
I just bought a bigger one so I am selling my smaller one. .
Your link doesn't work. .
Getting a 336 then?
I am really enjoying this amp as well. I'm kinda interested in comparing a 326s against the Audio Research RefII now.

Try copying the address in to your web browser, it works for me that way.