110V 500W Output +/- 30V/35V/37V/40V/45V/50V/65V/55V DC High-power PSU Audio Amp Switching Power Supply Board Amplifier

110V 500W Output +/- 30V/35V/37V/40V/45V/50V/65V/55V DC High-power PSU Audio Amp Switching Power Supply Board Amplifier
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sku: 1005007878736643
$48.25
Shipping from: China