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AMUMU GLORIFIER™ Acoustic Preamp DI Direct Box

AMUMU SP60 Passive Humbucking Soundhole Pickup for Acoustic Guitar AMUMU GLORIFIER™ Acoustic Preamp DI Direct Box AMUMU HOT SUMMER™ Overdrive Effect Pedal
$129.99
$169.99 You Save: $40.00 (23%)
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Short description

AMUMU GLORIFIER™ acoustic 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. It’s built with +/-20 dB Gain control and 3-band EQ, powered by either 9V DC adapter(center negative), 48V phantom power or the 9-volt battery, connected with 1/4” Unbalanced Input, XLR Balanced Output and 1/4” Unbalanced Output.
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Availability: In stock

Collection: NEW ARRIVALS

Sku: GF1

Barcode: 604776472926

AMUMU GLORIFIER™ acoustic 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. It’s built with +/-20 dB Gain control and 3-band EQ, powered by either 9V DC adapter(center negative), 48V phantom power or the 9-volt battery, connected with 1/4” Unbalanced Input, XLR Balanced Output and 1/4” Unbalanced Output.

 

FEATURES

  • Handmade 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 using 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 the 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.
  • PHASE: Reduce feedback hum
LEDS
  • 48V: This LED will light on when using 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
BASS Control
+/- 20 dB @ 100Hz
MID Control
+/- 20 dB @ 1.5kHz
TREBLE Control
+/- 20 dB @ 10kHz
GAIN Control
+/-20 dB
Current Draw
15mA average
Expected Battery(Alkaline) life under continuous use
~20-25 hours (depending on the actual conditions of use)
Dimensions
(L x W x H) 4.3” x 1.9” x 2.3” (110 x 58 x 49 mm)
Weight(without battery)
0.5lb (230g)

Customer Reviews

Based on 2 reviews
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J
JS
Great preamp for my needs

My need was something well built, small and light for backpack travel across a large city. It needed well functioning features. This does all that and works for all my needs.

Because I will be relying on 9V batteries for most of my needs, I decided to modify the case so I could quickly remove and replace a battery if needed.

I removed the 4 stainless steel screws and replaced them with superglued, very small super magnets. I also did some other slight modifications to make everything work well together without screws.

Everything about this preamp is positive, IMO, including sound and power.

Overall, I love this preamp. I searched for a long time to find something that works this well at this price and travels well. I'd highly recommend it to anyone.

D
Dave Ci
Average Product

Originally I thought this was a really a superior product but when i reed it I noticed two inadequancies...One it came without a power supply and Two there is no provision to put in a 9V battery......sucks guys...modify your approach. However Luis sounds great on the Product Video.

Guitar Strap Manuals Download

Guitar Strap Manual (English)

 

Pedals & Effects Manuals Download

HOT SUMMER (English)
POWER LIFTER (English)
GLORIFIER (English)

Pickups Manuals Download

SP30 (English)
SP60 (English)
BOUNTIFUL (English)
SBT10 (English)

 

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