kaoticfury

thanks. i just worry that this unit has not been professional serviced and may actually lose its value..

Anyone that could tell what kind of service this unit has done? Thanks

Hi friends ,last week i bought a Marantz 8 on Ebay. it seems that this unit has been serviced at some points. But i just do not know what has been changed since i do not have any records. Could anyone let me know1) what kind of service has this unit been done?2) the seller claim that A1 tube bias can only adjusted half way otherwise, it will be getting very hot..how to fix this?3) any other services that need to be done? thank you for helping!! sorry for all silly questions.