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Upbeat Audio Boostaroo for PC and Audio Apps - T613-EN | 
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| Brand: Samsung
Category: CE
List Price: $32.99
Buy New: $21.45
You Save: $11.54 (35%)
New (4) from $21.45
Batteries Included: No
Shipping Weight (lbs): 3
Dimensions (in): 8.5 x 4 x 1.3
MPN: T613
Model: BSRT613E
UPC: 880773461372
EAN: 0880773461372
Availability: Usually ships in 1-2 business days
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| Features:
| • | UNIQUE PORTABLE POCKET AMPLIFIER FOR PERSONAL AUDIO DEVICES & LAPTOPS, VOLUME INCREASE UP TO 100%, SEPARATES AUDIO SIGNAL INTO INDIVIDUAL STEREO CHANNELS TO DRIVE 3 SEPARATE HEADSETS OR SPEAKERS, SOLVES THE PROBLEM OF LOW VOLUME FROM PERSONAL PORTABLES, INCLUDING MP3 PLAYERS, POCKET PC'S, LAPTOPS, PORTABLE DVD PLAYERS, CD & TAPE PLAYERS, INCLUDES 3-FT CORD, REQUIRES 2 AA BATTERIES, TRANSLUCE |
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| Editorial Reviews:
Product Description
The Boostaroo is an audio amplifier that separates the signal into individual stereo channels to drive 3 separate headsets or speakers. Depending on the ohm rating of your headphones, the Boostaroo will double the output of your player with no more than a 1% harmonic distortion.No difference in output or frequency response was observed when one headphone was plugged in or when 3 headphones were plugged in at the same time. Signal to noise ratio was measured -95dBa from clipping level into a 33 ohm resistance. Distortion was measured just below the clipping level, at 0.3%, which is the residual distortion of the generator used.The input impedance was found to be approximately 500 ohms. The output impedance was approximately 1 ohm. Maximum power transfers occur with an 8 ohm load.The Boostaroo employs similar output amplifiers to those found in CD players. Frequency response is equal to or exceeds specifications. Typical specifications are 20 to 20, 000Hz +/- 2 dB (EIAJ CP-307 Method). Output (@ 3VDC), under 1% harmonic distortion: Into 8 ohm headphones - approximately 40 mW per channel, 12 dB gain in sound per channel. Or 100% boost in loudness; Into 16 ohm headphones (stereo mini jack), approximately 40 mW per channel, 12 dB gain in sound per channel; Into 25 ohm headphones: approximately 40 mW per channel, 11.1 dB gain in sound per channel; Into 32 ohm headphones: approximately 30 mW per channel, 10.9 dB gain in sound per channel; Into 64 ohm headphones: approximately 13.8 mW per channel, 10 dB gain in sound per channel.Power Requirements: 3.0 VDC: Two size AA batteries are required. Use of alkaline batteries is suggested for longer playing time. Also works with rechargeable batteries, nickel-metal hydride type preferred.
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