Headway EDB-1 Acoustic Instrument Preamp

Headway EDB-1 Acoustic Instrument Preamp

With the compact Headway EDB-1 (Sheer Acoustic Equaliser Direct Blend) mega multi-purpose external pre-amplifier box you can completely shape your sound with a 5-band interactive EQ, switchable input impedance, and 3-way range switch. The preamp's controls offer acoustic guitar, bass, or violin settings—which cut unwanted low end tones below the useable frequency range of the instrument. This cuts body-handling noise, unwanted resonances, feedback, and violin bowing noise. Feedback and other resonance problems may be further tackled by a very effective, broad-ranging tunable notch filter and a phase reverse control. The Headway EDB-1 preamp's inputs provide plenty of options for any amplification you use. Whether using a 1/4" jack, balanced stereo 1/4" jack, or XLR jack for a microphone, the EDB-1 has got you covered. Headway EDB-1 inputs include mono jack, stereo jack and XLR, through 2 channels. The inputs enable you to blend in an extra pickup, or microphone. You can plug into them with 1 or 2 standard mono jack leads, a jack lead plus an XLR, or a stereo jack lead. An unbalanced 1/4" jack would be related to the Channel 1 input. A balanced 1/4" jack relates to the stereo input (using channels 1 and 2), for an instrument using an internal mic and pickup, being blended internally. Channel 2 mic is an XLR input allowing you to use a microphone onstage, if your instrument does not have a pickup. Each channel's input impedance switches allow you to optimize the voicing for any of the major pickup types, while a huge amount of extra levels can be applied via the gain controls and master volume.