Hi everyone,

My Marantz SR7002 has always sent a hissing noise to my speakers. It really isn't too bad but my work is selling a 1.5KW APC power conditioner for $100. Is it really worth spending the money on this component. The Outlaw 7500 has been flawless and I'm 100% sure my pre-outs are the problem. Any suggestions?
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Marantz SR7002
Ascend Acoustics Sierra 1
Ascend Acoustics CBM 170
Outlaw Audio LFM-1 Plus
Outlaw Audio 7500 Amp