# Confirming hardware revision for EMUBlack resistor

**URL:** <https://community.ecumaster.com/t/confirming-hardware-revision-for-emublack-resistor/998>\
**Category:** EMU BLACK / CLASSIC\
**Created:** [April 7, 2024, 4:44pm UTC](https://community.ecumaster.com/t/confirming-hardware-revision-for-emublack-resistor/998 "2024-04-07T16:44:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Thxxx](https://avatars.discourse-cdn.com/v4/letter/t/9fc29f/32.png) [@Thxxx](https://community.ecumaster.com/u/Thxxx)\
**Post date:** [April 7, 2024, 4:44pm UTC](https://community.ecumaster.com/t/confirming-hardware-revision-for-emublack-resistor/998/1 "2024-04-07T16:44:51Z")

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Hey, I’ve heard various things about the HW revision for the EMUBlack to include the 150k ohm resistor internally.

On the EMU Classic its revision O, but I’ve been told it’s a different revision on the black. I’ve looked through all the documentation I can find but haven’t found an answer yet, anyone know the answer to this before I splice my stock wiring loom?

Thanks in advance!

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**Author:** ![SamiN](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/samin/32/208_2.png) [@SamiN](https://community.ecumaster.com/u/SamiN)\
**Post date:** [April 8, 2024, 2:13pm UTC](https://community.ecumaster.com/t/confirming-hardware-revision-for-emublack-resistor/998/2 "2024-04-08T14:13:01Z")

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It´s suggested only with LSU4.9. All HW versions.