The 4-Play is a DI box specifically designed for multi-instrumentalists, providing the ability to quickly and silently change instruments on stage. With four balanced outputs, each instrument has its own channel in the PA and monitors. Quick changeovers for multi-instrumentalists Switch between four DI outputs using a single footswitch Shared tuner output & mute footswitch Ground lift switches to eliminate hum and buzz Four DI boxes in one Many performing multi-instrumentalists will have each of their instruments feed a separate channel in the PA system, allowing for individual level, EQ, and effects settings. Typically this would require multiple DI boxes and instrument cables, creating a mess on stage that can be difficult to manage. With the 4-Play, you only need to connect one cable to the input of the pedal, and it provides you with four DI outputs to feed the PA system. Not only does this mean fewer cables on stage and less devices to keep track of, but it also eliminates the need to flag down the sound engineer when you need to switch instruments during a performance. The 4-Play puts you in control, while streamlining your setup on stage. 4-Play Applications Acoustic, fiddle, mandolin and banjo Switch between instruments by simply muting, disconnecting the instrument, reconnecting and unmuting. The 4-Play lets you drive each instrument to its own channel in the PA. Connect using a simple guitar cable or use your wireless system! Using three different basses on stage No amp, three basses – The 4-Play makes it easy! Connect the desired bass, use the selector switch to send the output to the desired channel in the PA system. This lets you optimize the signal without having to adjust the tone or level during each changeover. Using three channels with an acoustic guitar Connect your acoustic guitar using channel-1 for rhythm, channel-2 for finger picking and channel-3 for lead. This gives you the power of an electric guitar through the PA system. Specifications Audio circuit type: Classic Class-A FET input with balanced audio grade opamp output Number of channels: 4 Frequency response: 20Hz - 20kHz Dynamic range: 113dBu Gain: 0dBu Clip Level: +13dB Total harmonic distortion: 0.03% Intermodulation Distortion: 0.02% Phase Deviation: -0.12° @ -20dBu / 1kHz Input Impedance: 10M Ω Output Impedance: 5.4K Ω Noise Floor: -100dBu Maximum Input: +8dBu Features Ground lift Input Connectors: 1/4" Output Connectors: 4x XLR Extras: Tuner output General Construction: 14-gauge steel chassis & outer coat Size (L x W x D): 5" x 4.7" x 2" Weight: 2lb Shipping size (L x W x D): 6.5" x 5.1" x 2.5" Shipping weight: 2.4lb Power: 9V Adaptor / 80mA center pin negative Conditions: For use in dry locations only between 5°C and 40°C Warranty: 3 YEARS