The AA-40 is a 45 watt single channel Acoustic guitar amplifier. Designed to be ultra portable for the musician on the move the AA-40 weighs in at a tiny 3.4kgs.

A fully featured pre amp allows the user to sculpt their perfect acoustic tones by using the treble and bass eq controls whilst retaining the characteristics of the instrument being used.

Stunning digital Reverb is available in 4 different flavours and a very useful notch filter will help to cancel out feedback inducing frequencies when playing at higher volumes. 

The stunning acoustic tones are delivered via a custom 5" speaker combined with a studio quality tweeter for stunning acoustic tone and projection that belies its tiny size.


Other features include; 


  • Balanced DI Output
  • FX Send and Return
  • Shape switch
  • Carry Strap
  • 35mm recessed speaker pole socket
  • Link out socket for connection to the AA Power Cube powered 40 watt extension combo.
  • Ultra small and portable measuring only 230mm squared
  • 5" Speaker with tweeter



Power Output 45 Watt
Power Handling 115/230V auto select
Speaker Configuration  1 x 5
Frequency Response  -3dB @ 52Hz and 28kHz
High Instrument Input Chan 1 Active Impedance 10k Ohms Input range 200mV to 30V p-p
Low Instrument Input  Chan 1 Passive Impedance 3.9M Ohms Input range 150mV to 10V p-p 
Line Input  Line in Impedance 10k Ohms Level 0dBu
Line Output  Line Out Impedance 4.7k Ohms Level 0dBu
DI Output D.I. Impedance 600 Ohms Level -20dBu Inputs  
Signal to Noise  Greater than 80dB (EQ Flat) 

Bass and Treble +/- 15dB @ 100Hz and 10kHz

Effects Send Effects Send Impedance 10k Ohms Level 0dBu
Effects Return Effects Return Impedance 22k Ohms Level 0dBu

Less than 0.8% THD

H x W x D  230 x 230 x 230
Weight (kg)


Notch Filter Notch Frequency 70 to 350Hz 'Q' = 5 

Recently viewed