AMUMU Glorifier Acoustic Guitar Preamp DI Direct Input Box Guitar Pedal User Manual

AMUMU Glorifier Acoustic Guitar Preamp DI Direct Input Box Guitar Pedal User Manual

Thank you for choosing the AMUMU GLORIFIER™ acoustic preamp direct box. This preamp direct box is fully handcrafted with extremely low noise, excellent clarity, and warm EQ. It is designed for all acoustic-electric instruments with various pickups, especially, for all the AMUMU pickups.

• AMUMU BOUNTIFUL™ series
• AMUMU SP30, SP31, SP60
• AMUMU SBT10, SBT12

PS: We offer a special discount for all the AMUMU pickups if you’ve owned the GLORIFIER™ preamp, just contact us for more info.

MAIN FEATURES

• Handcrafted Preamp DI Box for various acoustic-electric guitars with piezo, magnetic, under-saddle and microphone pickups
• +/-20 dB Gain control with 3-band EQ, Super-Low Noise and Sparkling Acoustic Clarity
• Phase Switch to reduce feedback and also to generate a fuller and warmer tone
• Powered by either 9V DC adapter(center negative), 48V phantom power or the 9-volt battery
• Convert high impedance unbalanced signal from the acoustic-electric instrument to low impedance balanced signal for the mixer, PA system, recording audio interface and microphone preamp. ( 1/4” Unbalanced Input to XLR Balanced DI Output plus a 1/4” Unbalanced Output )

POWER REQUIREMENTS

The AMUMU GLORIFIER™ Preamp DI can be powered by any of the following 3 methods.

• Any standard 9V DC center negative power supply/adapter using a standard 2.1mm center pin and 5.5mm outside barrel (not included)
• 12V – 48V Phantom Power through D.I. output (XLR cable needed, Mixer/Audio Interface with built-in 48V phantom power needed)
• A PP3-size 9-volt battery (Alkaline 6LR61, not included)
• Unscrew the bottom cover to install the battery
• The battery will not be drained or charged when used with phantom power or DC adapter
• Unplug the input cable when not using to power off the unit

INPUT

• INPUT (MONO PLUG): 1/4” Line In with mono plug from the acoustic-electric instruments ( Guitar, Bass, Ukulele, Cajon, Banjo, etc)

OUTPUTS

• OUTPUT (UNBALANCED): 1/4” Line Out with mono plug
• D.I. OUTPUT (BALANCED): XLR DI output to low-impedance devices like mixer, microphone preamp, PA system and recording consoles.

PS: The DI XLR output and the line output can be used simultaneously. Either you can use the 1/4″ line out as a monitor for connecting to a tuner or as an output for connecting the guitar(instrument) amplifier while using the DI output with a mixer or PA system.

CONTROLS

• GAIN: Controls the Input Sensitivity from the instruments and sets the amount of pre-amplification before the signal enters the EQ
  section.

• VOLUME: Located at the OUTPUT (the very end of the circuit) and simply allows you to adjust the volume.

• BASS: Controls the amount of bass in your signal. Left is less, right is more

• MID: Controls the amount of mid frequencies in your signal. Left is less, right is more.

• TREBLE: Controls the amount of treble in your signal. Left is less, right is more.

LEDS

• 48V: This LED will light on when used with phantom power only.
• ON: This LED will light on while using with any of the 3 power methods but only when the INPUT jack is plugged with a mono cable.

SPECIFICATIONS

• Input Impedance : 1 Megohm (MΩ)
• D.I. Balanced Output Impedance (XLR): 100 Ohm (Ω)
• 1/4” Unbalanced Output Impedance: 100 Ohm (Ω)
• Frequency Response: 30Hz – 30kHz
• GAIN: +/-20 dB
• Expected Battery(Alkaline) life under continuous use: ~20-25 hours (depending on the actual conditions of use)
• Tone Controls:
• BASS: +/- 20 dB @ 100Hz
• MID: +/- 20 dB @ 1.5kHz
• TREBLE: +/- 20 dB @ 10kHz
  • Current Draw: 15mA average

PRECAUTIONS WHEN CONNECTING

• To prevent malfunction and equipment failure, always turn down the VOLUME and turn off the power of your amplifier and other devices before making any connections.
• Once the connections have been completed, turn on the power to your various devices in the following order, otherwise, you risk
  causing malfunction and/or damage to speakers and other devices.
• When powering up: Turn on the power of the amplifier last.
• When powering down: Turn off the power of the amplifier first.

EAGLEVOX CORPORATION LIMITED ALL RIGHTS RESERVED.

www.amumu.rocks
[email protected]

AMUMU.ROCKS

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