Detail 01
Mains power supply, not a battery pack
Ties the unit to a wall outlet. Plan an outlet and cable run at the rack or receiver position.
Product detailSKU #1274034493161
SennheiserNT 2-3-US Power Supply
Independent shopping perspective
The Korena take
Sennheiser mains power supply, US plug version. A replacement or spare part for Sennheiser gear that runs off wall power.
Strong match
Who this is for
- Replacing a lost or damaged original adapter
- Keeping a spare in the rack or gig bag
- Powering a fixed install where batteries are impractical
Consider the trade-offs
When to look elsewhere
- Anyone outside North American plug and mains standards
- Gear that runs on batteries only
- Owners who have not confirmed their unit's part number
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
US version
Built for North American outlets. Overseas use means an adapter or a different regional version.
Detail 03
Sennheiser part
Matched to Sennheiser gear rather than a generic adapter, so plug polarity and connector fit are not a guess.
Detail 04
Sold on its own
This is the adapter only. No receiver, transmitter, or other hardware comes with it.
Detail 05
Under $25
Cheap enough to keep a spare, which saves a show when one goes missing.
Final check
Know before you order
- 01Check your unit's manual for the correct power supply part number first
- 02Adapter only — no cables or mounting hardware included
- 03North American plug; not for overseas outlets without conversion
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this work with my Sennheiser receiver?
Check the power supply part number listed in your unit's manual or on its original adapter. Sennheiser uses different supplies across product lines.
02Does this come with the wireless system?
No. This is the power supply on its own, sold as a replacement or spare.
03Can I use it outside the US?
It is the US version, built for North American outlets. Look for the regional version made for your country.
04Can I use a generic adapter instead?
A generic adapter has to match voltage, current, connector size, and polarity. Buying the matching Sennheiser part removes that guesswork.
