OFFICIAL ROLAND RECHARGEABLE BATTERY PACK FOR SELECT AMPLIFIERS The Rechargeable Amp Power Pack offers a convenient reusable power solution for select Roland mobile amplifiers that support battery operation, including the CUBE Street EX, AC-33 Acoustic Chorus, and other models. The one-piece design pops easily into the back of the amplifier, eliminating the need to fuss with multiple AA-size batteries. But the benefits don’t stop there—you also get up to twice the runtime over standard batteries, and the amplifier delivers output power and SPL that’s nearly equivalent to using the AC adaptor.*
*Up to twice the runtime is possible compared with eight AA NiMH batteries with 2,450 mAh capacity. Actual runtime and performance can vary with the conditions of use.
This is just a battery and does not come with any of the amps shown in the pictures
Compatible Products
Products that support the Rechargeable Amp Power Pack will be listed here as they become available. Unless noted, the AC adaptor included with the amplifier can be used for charging.
Street EX Battery Powered Stereo Amplifier
AC-33 Acoustic Chorus
AC-33-RW Acoustic Chorus
KC-220 Battery Powered Stereo Keyboard Amplifier
BA-330 Stereo Portable Amplifier (optional PSB-12U or PSB-12U2 adaptor required for charging)
Features
Official Roland rechargeable battery pack for select amplifier models
Easy to install and remove
Longer runtime than using AA batteries
Allows the amplifier to deliver more output power and SPL than what’s possible with standard batteries
Premium design with safe, efficient, and reliable NiMH (nickel-metal hydride) battery
Can be charged with the AC adaptor included with the supported Roland amp model (excluding the BA-330)
Specs
Power Supply AC adaptor
Output
Voltage: DC 9.6 V
Capacity: 4,000mAh
Indicator
CHARGE
FAIL
Connectors DC IN jack
Battery charging time Approximately 4 hours
Expected battery life under continuous use
Approximately 20 hours
[CUBE-STEX : OUTPUT POWER switch: NORMAL (Maximum power output: 25 W)]
* These can vary depending on the conditions of use.
Accessories Owner's Manual
Applicable Models
CUBE Street EX
AC-33
AC-33-RW
KC-220
* Use the amplifier accessory AC adaptor(PSB-12U).
