DAC Battery power supply

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dzkh63 said:
I want to change my DAC to battery power supply.For +5V,+5V ,+15V and-15V. I don't know what kind switch is good.Please give the detail information. Thank You!

Hi DZK,
Do you mean to say switch or voltage regulator?
What batteries will you use?
What DAC is it?

Best regards,
Martin. 🙂
 
my DAC is -CS8414 + PCM1732.
I will used "sealed lead acid" battery.
the switch for connect battery to the circuit when playing,when the system off connect the battery to charger.I hope this switch work properly do not down grade the sound.
 
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