# Ps audio nuwave phono converter from 110v to 220v **URL:** \ **Category:** DACs\ **Created:** [October 14, 2017, 7:24am UTC](https://forum.psaudio.com/t/ps-audio-nuwave-phono-converter-from-110v-to-220v/4410 "2017-10-14T07:24:31Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![roger-brg](https://avatars.discourse-cdn.com/v4/letter/r/dec6dc/32.png) [@roger-brg](https://forum.psaudio.com/u/roger-brg)\ **Post date:** [October 14, 2017, 7:24am UTC](https://forum.psaudio.com/t/ps-audio-nuwave-phono-converter-from-110v-to-220v/4410/1 "2017-10-14T07:24:31Z")
Hi, I have a ps audio nuwave phono converter native 110v. Is it a way to change internally (transformer taps ?) the input voltage from 110v to 220v ? Thank you ---
**Author:** ![JeremyBe](https://avatars.discourse-cdn.com/v4/letter/j/48db29/32.png) [@JeremyBe](https://forum.psaudio.com/u/JeremyBe)\ **Post date:** [October 16, 2017, 8:22am UTC](https://forum.psaudio.com/t/ps-audio-nuwave-phono-converter-from-110v-to-220v/4410/2 "2017-10-16T08:22:24Z")
Hello roger.brg, Thanks for reaching out to us about this. Voltage conversion is definitely a possibility. You will need to have the unit shipped to our factory here ion Boulder, CO for this. Please reach out to us directly at [service@psaudio.com](mailto:service@psaudio.com) of you are interested in having your NPC converted. Thanks, Jeremy ---
**Author:** ![berlin](https://sea1.discourse-cdn.com/flex015/user_avatar/forum.psaudio.com/berlin/32/10983_2.png) [@berlin](https://forum.psaudio.com/u/berlin)\ **Post date:** [October 17, 2017, 10:23am UTC](https://forum.psaudio.com/t/ps-audio-nuwave-phono-converter-from-110v-to-220v/4410/3 "2017-10-17T10:23:01Z")
Does this also apply for other PS audio equipment? Thinking about the new 250 pre-amplifier or the 250 power amp. Only second hand is within my reach and sometimes they come outside Europe where I live. thx! Berlin