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Black 9V AC/DC power adapter with round barrel plug and 1.88 metre cable

BASEUS

BASEUS 9V AC/DC Adapter for RockJam 49 54 61 Key Keyboards

SKU CH-9KCR-NHXRZ

9V AC/DC adapter powers RockJam 49, 54 and 61-key keyboards with 1.88 m cable and UL-listed safety

  • Product typeAC Adapters
  • Powers 49 54 61 key RockJam keyboards
  • 9V 1A output matches original specs
  • 100V-240V input works worldwide
  • 88 metre cable reaches distant sockets
  • UL listed E482416 for charging safety

9V AC/DC Adapter for RockJam Keyboards

This adapter supplies 9 volts at 1 ampere for RockJam digital pianos with 49, 54 or 61 keys. It matches models including RJ-561, RJ-661, RJ-361, RJ-5061, RJ-549 and RJ-654. The unit is new and UL listed under report reference E482416.

Input range and cable length

The adapter accepts AC input from 100 to 240 volts, making it suitable for international mains supplies. A fixed 1.88 metre (6.17 foot) power cable terminates in a round barrel jack. No other connector types or cable lengths are provided.

Replaces original RockJam chargers

It serves as a direct replacement for lost or damaged RockJam power supplies across the listed keyboard models. The jump is worth it when the original charger is missing, faulty or when a spare is needed for a second location. It does not fit RockJam models outside the compatibility list.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

Which RockJam keyboard models does this 9V adapter fit?

It matches RockJam 561, RJ-561, RJ561-SK, 661, RJ-661, RJ661-SK, RJ361, RJ5061, RJ 5061, 61-key, 654, RJ-654, RJ549, RJ 549, 49-key, and 54-key models listed.

What does the 9V 1A output deliver to the keyboard?

The adapter supplies 9 watts at 9 volts and 1 amp, powering compatible RockJam digital pianos and keyboards directly from mains voltage.

What mains voltage range does the AC input accept?

The input handles AC 100V to 240V, so it works on UK, EU, US and other standard household supplies without a separate converter.

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