Onkyo SV828 THX runs very warm


I have an Onkyo sv828THX i purchesed tis from the orignal owner and friend. Problem is with just a pair of Grado 125s this reciever gets quite warm, now i have it hooked to a pair of Celestion Compact A s and it has improved only slightly it has a varible load/speed fan that only comes on at power up and then only for a few seconds no Hum no noise just heat.Onkyo is little help when asked they said they wouldn't have the parts because it's to old (1997)this is a perfect reciever and i don't want to cook it. Even tho the Celestions are a difficult load this is a monster. So am i safe or is this 38 pound foot stool in trouble? Thanks Randy
art2music

Showing 2 responses by art2music

Thanks to Nuguy as well as Sogood 51 for your input, i have Never seen or heard the fan come on (except at startup) and don't want to damange it Onkyo is of little help.Is the preamp stage class A ? Again Thank You.
Thanks to Shiva as well. After talking to a certiied Onkyo Tech i only became more confused He said you cannot trim the bias but he could add a couple of circuits so it runs cooler this makes no sense to change the design to repair a fault that doesn't exist! I know i should just listen. Thanks to all.