This part is no longer available.


The Boostaroo Revolution is a unique portable pocket amplifier for personal audio devices and laptops. It will quadruple the volume of any player to headphones (60 ohm or higher) and provide 3-D surround-sound imaging. If you're picky about your sound, the Revolution is tailor-made for your listening pleasure!

The Revolution separates the audio signal into individual stereo channels to drive two separate headsets or speakers, and images surround sound into 3 channels. Depending on the ohm rating of headphones, the Revolution will provide an 11.5 dB boost with no more than 1% harmonic distortion.

No difference in output or frequency response was observed when one headphone was plugged in or when 2 headphones were plugged in at the same time. *

The input impedance was found to be approximately 500 ohms. The output impedance was approximately 1 ohm. Maximum power transfers occur with a 16 ohm load.

Frequency Response: The Revolution employs similar output amplifiers to those found in CD players. Frequency response is equal to or exceeds specifications. Typical specifications are 20Hz to 20,000Khz +0/-3 dB 33Hz to 20Khz +0/-1dB (EIAJ CP-307 Method).

Up to 32 mW per channel, 2 channels driven
Distortion normally less than 1% with reasonable quality headphones.

Impedance 5K ohms@1Khz
2.6 volt (RMS) max input for no more than 1% distortion.

11 - 11.5dB boost from CD player (acoustic)
Voltage gain: 11.5 dB boost

Power Requirements:
VDC minimum: Cutoff may be considered as 0.8 volts per cell. Two AAAA cells are required. Use of alkaline batteries is suggested for longer playing time. Also works with rechargeable batteries; nickel-metal hydride type preferred. Battery life estimated at 20 hours, depending on headphone impedance and sound level. Input must be unplugged when not in use to conserve battery life.

Product Dimensions: Size: 4.3" x 0.875" x 0.832"
Weight: 3 oz for unit, 6 oz (170.10G) with 2 AAAA batteries (Energizer E96 or equivalent)
Color: High Gloss Black Finish

* Testing on the Revolution was done by EarTek Svc. of Holland MI by James J. Welsh, M.A.
Manufacturer Part #:
UpBeat Audio
Compatible With:
See Compatibility List
Suggested Items for Installation:
1 Year PowerbookMedic Warranty
Repair Guides:
Click to go to our Free Instructional Guides page.

Product Compatibility

Submit your device's serial number or model number to check for compatibility using our built-in system. These devices will be saved for future visits as well.

Still need help?

Give us a call at 1-866-726-3342 or use our live support.

Models Model Numbers
iPad 2 Wi-Fi 16GB MC769LL/A
iPad 2 Wi-Fi 32GB MC770LL/A
iPad 2 Wi-Fi 64GB MC916LL/A
iPad 2 Wi-Fi/CDMA 16GB MC755LL/A
iPad 2 Wi-Fi/CDMA 32GB MC763LL/A
iPad 2 Wi-Fi/CDMA 64GB MC764LL/A
iPad 2 Wi-Fi/GSM 16GB MC773LL/A
iPad 2 Wi-Fi/GSM 32GB MC774LL/A
iPad 2 Wi-Fi/GSM 64GB MC775LL/A
iPad mini 16GB MD528LL/A
iPad mini 32GB MD529LL/A
iPad mini 64GB MD530LL/A

Self-Install Guides and Videos

We have a large selection of free take apart and installation guides on our repair guide page:
Mac Repair Guides .

Need this product Installed?

Click Here to visit our send-in Mac Service center, or call us at 1-866-726-3342, and ask us to do it for you!

We can install any item on our site for less than anyone else, guaranteed! We'll even ship you a box to send your unit in.