Big Brother

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info@walker-labs.com

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Big Brother

Main Features

•120W power amplifier
•Designed for bass guitar use
•2 microphone / line inputs
•5 band equalizer
•List Price $999


Application Info

The Big Brother is the first battery-powered amplifier designed for high-power bass guitar applications.
Its 12" woofer and horn tweeter provide punchy lows and [] highs. The Big Brother is perfect for bass
guitar players who need to play medium-sized venues outdoors or where AC power is unavailable. Dual
inputs let you play and sing, or jam along to a CD or tape track. Dial in the exact tone you want with
the 5 band equalizer. The internal "top hat" fitting mounts to standard 1 3/8" speaker stands.

Detailed Specifications

120W Power Amplifier
•Amplifier delivers 120W RMS into internal woofer and horn tweeter

1 Microphone / Line Input /12V Phantom Power
•Inputs feature high-quality, low-noise preamps with an extra-wide range to
handle everything from a whispering microphone to a screamin' guitar

1 Mic / Line / Stereo Input
•Left and right stereo inputs (RCA jacks) are summed together into a mono signal

5-Band Equalization
•Equalization allows adjustment of ±12 dB at 50, 160, 500, 1.6K, and 5K Hz

Built-In 18 dB Limiter
•Soft limiter with alert LED provides 18 dB of headroom before distortion

High-Quality Sound
•12" woofer and horn tweeter provide frequency response of 50 Hz - 18 kHz

4-6 Hours Battery Life
•Four-stage battery level indicator flashes when voltage is critically low

Automatic Power Shutoff
•Microprocessor turns unit off after 15 minutes of inactivity to conserve power

Battery Charger Included
•AC-powered battery charger fully recharges the internal battery in 8 hours
•Battery charge LED indicates rapid (red) or float (green) charge status

Rugged Urethane Coating
•Attractive yet rugged polyurethane coating resists water and abrasion

Speaker Stand Mount
•Mounts to standard (1 3/8" dia.) speaker stands using integral "top hat" fitting