Eosone RSF1000 amplifier hum
cypherpunks
Posts: 4
All the RSF1000's I've seen, including my mint condition direct purchase set, have an easily heard amplifier hum.
Just turn them on, put your ear within a few inches of the sub cones, and hummmmmmmm they go.
I can hear them even while sitting in my room at the sweet spot. I was always *very* disappointed with this.
Do you guys have, or can you post, a mod to fix this?
Does anyone have any hacks?
It is very annoying. So I'll put my soldering iron to them if you tell me where and what.
Please also post a service manual for these amps.
Thanks
Just turn them on, put your ear within a few inches of the sub cones, and hummmmmmmm they go.
I can hear them even while sitting in my room at the sweet spot. I was always *very* disappointed with this.
Do you guys have, or can you post, a mod to fix this?
Does anyone have any hacks?
It is very annoying. So I'll put my soldering iron to them if you tell me where and what.
Please also post a service manual for these amps.
Thanks
Post edited by cypherpunks on
Comments
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I should note:
I've heard there were a number of amp production runs. Mine have fins. If you post the serial range of each series I could tell better.
I've also considered removing the amps and wiring direct, but was concerned about frying the higher freq drivers with bass current. Any ideas / circuit ideas there? -
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