AER Acousticube 3 Acoustic Amplifier


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The best has just gotten better.

The AER AcousticCube 3 Guitar Amp is an amazing feat in a small box like this. For more than 10 years this little giant has set standards and AER have done their best to push the limits further and further.In its 3rd generation now, AER have implemented advanced dynamic control technology and have extended the dynamic range substantially. The two-way speaker system is an incredible improvement. It allows a much clearer and defined bass response and much lighter, more vivid reproduction of the complete range up to finest texture.The Cube 3 amplifier is a full two-channel version now allowing identical features on both channels. It needed a face-lift for more operational clarity and to allow additional important controls on the front panel.In essence AER has combined all the suggestions of Cube enthusiasts over the years with all their knowledge and experience … without compromise … and are now pleased with version 3’s improvements to sound, dynamics, presence, and natural sound. Not to mention the features.

Tone Control:
The AcoustiCube 3 amp’s three band tone controls are active and constructed to fulfill the specific requirements of both acoustic instruments and other sources. The color switches activate a mid-cut-treble-boost-filter that especially suits finger picking.AER DSP 4 Digital Effect — internal effectThe AcoustiCube 3 has a built-in (internal) digital 32bit AER-effect processor. With the effect—program—endless-encoder you can choose between 100 (0-99) effect programs (factory settings: chapter 6). The number of the chosen effect can be seen in the two-digit display. The direction in which you turn the control does not matter.You can connect your AER AcoustiCube with a computer via USB-cable, change the effect program parameters that suit your requirements, make combinations and store them under a new name. Two of the 100 effects can be stored and recalled via the AER footswitch. You can select an effect and by pressing the program-encoder on your AcoustiCube amp, this effect is stored.

New for version 3

•Two identical channels
• Bass-reflex cabinet separated from the electronics
• Two-way speaker system
• 44V dynamic reserve in pre-amp EQ range
• Separately adjustable and stabilized power source
• Pre-amp matrix: three pre-amps, two phantom power, combi-modus
• 32bit digital processor with USB-interface for parameter adjustment manipulation
• Aux in, mute, insert



AcoustiCube 3 Guitar Combo Amp
Channel 2 same as channel 1
Input 2: input channel 2
Input 1: input channel 1LED chain: chain display for status and pre-amp choice
Clip: overload indicator
Mute: channel mute indicatorPiezo: sources with piezo level, instruments with passive pick-up systems only
Line: sources with line-level, instruments with active pre-amps and/or magnetic pickups
9V: phantom supply for line function is switched on when mode switch is pressed in line modus for three seconds
Mic: sources with mic-level, balanced and unbalanced
48V: phantom supply 48V for mic function is switched on when mode switch is pressed in mic modus for three seconds
E/P: Electret-microphone/Piezo pick-up
Mode: tip switch for input mode section
Pad: switch to adjust input sensitivity
Gain: input level control
Color: switch to activate mid-range contour filter
Mute: mute control switchBass: tone control for bass
Middle: tone control for mid-range
Treble: tone control for treble
Program: continuous program-selector encoder with memory-function, internal effect
Channel pan: effect panorama control – left: channel 1, mid: channel 1+2, right: channel 2
Return: effect return control, adds internal effect
Power: power indicator
Pre master: level control for L-out, R-out and record ch1/ch 2 out
Master: level control for the overall

Rear Module (from left to right)

Tuner: tuner output without tone control and effects
Phones: stereo-headphone output including effects and aux-in signal. Use stereo plugs only!
Sub: 6.3 mm jack as an output to drive an active sub-bass, AER SUB 12/400A
Line: output for active loudspeaker box including tone control and effect, dependent on the master-control
L-out: line-out, adjustable via pre-master with tone control, effect, stereo reproduction of external effect and aux-in
R-out: line-out, adjustable via pre master with tone control, effect, stereo reproduction of external effect and aux-in
Record ch1/ch2: stereo jack, tip: channel 1 and ring: channel 2, including tone control, without effect, pre-master
Master insert: effect loop: input->return = ring / output -> send = tip, for serial effect looping or connection of AER amps via link-function (chapter10)
Aux in: cinch-input L/R for e.g. CD player
Aux-return: aux-return-control, mixes the aux-in signal to the overall signal
Presence: presence-control, treble attenuation from 4kHzDI-level DI-level-control, controls the level of the DI-signal
DI pre/post: DI-signal pre or post effect
DI balanced: XLR-output, pre-master, no tone control
Notch: notch-filter, center-frequency 120Hz, for attenuation of feedback or instrument interference
USB: USB-port, connection of the AER DSPs with your computer for changing the effect parameters
Master ctrl.: Multipin-DIN-jack for connecting the AER footswitch
Effect 2 (external effect): send output with EQ for external effect unit
Pan: effect channel control for external effect (left: channel 1, middle: channel 1 + 2, right: channel 2), internal effect
Return: stereo jack for external effect unit or other signal-source
Ser/par: switch for serial or parallel effect modemic input: balanced and unbalanced, parallel with front panel input 2
Back Panel (left to right)
Power: power jack with fuse holder
Voltage selector: voltage selector switch 115/230V
Ground lift: ground lift switch that disconnects signal ground from protective conductor
Speaker out: socket for passive bass box, e.g. AER SUB 12/250P

Additional information

Weight 30.00000000 kg


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