What country are you from? Maybe a 240V charger could be a cheaper option. https://www.egopowerplusuk.com/56v-lithium-ion-30-minute-charger.html?_ga=2.176371809.539956317.1635... |
But generally, if you have a noisy wall wart type of adapter putting them on a separate circuit than your audio system is a good idea Better, but the rubbish still all ends up on the same active neutral and ground back at the fuse box. So it still gets into the the household wiring. Best is big Isolation transformer, followed by a medical grade Siemens brick size noise filter. But not for the power amp, that has to go straight into the wall for best results from it. Look at my thread here about it https://forum.audiogon.com/discussions/get-the-best-from-your-system-while-listening-without-any-cos... Cheers George |
For starters , get a dedicated 20 amp circuit, then a 4 wire dual ground ,1 a common ground, the other a dedicated ,isolated ground . This is what my Audiophile friend,Electrician did for my room ,a major difference in lower noise floor ,this past summer I took it two steps further He special ordered 30 amp silver plated copper breakers and Awg 10 Copper Wiring this way No problems with oxidation at the breaker , even less resistance vs awg 12. extreme maybe but very effective. |
