Circuitbenders Forum
Circuitbenders Forum => BENDING TIPS => Circuitbending discussion => Repair advice & questions. => Topic started by: inactive on June 08, 2020, 05:18:29 AM
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Got a Yamaha PSS-270 a while back, knew it worked fine when I got it at least but now when I try to power it on, sometimes it doesn't do anything at all, but other times it will make a pop sound and i can hear a very faint high pitched hissing with LFO coming out of the speakers. Is it common for this keyboard to just...stop working? How might I go about fixing it? I opened the system up and nothing looks physically wrong.