The AC5001-FX model will take your accordion's sound to a level that, until now, seemed impossible...

Expand the capability of your accordion with the FX system: Variable Vibrato effects, feedback suppression, , Bass Octaver, externally controlled digital Mono/Stereo switching, and external microphone emulation for the basses  

Effects designed specifically for the accordion

For the accordionist looking to expand their sound possibilities, the FX Model is the answer! For the first time in history, you can make your dry-tuned accordion... musette! With effects designed specifically for the accordion, such as Variable Vibrato and Bass Octaver, this model is the perfect balance between tradition and innovation.

Feedback Suppression  

The FX & FS models were designed for fans of pure accordion sound and who need extremely high volumes without worrying about feedback. Both models include the FS function, which eliminates frequencies with a simple click, without compromising the timbre. This way, the accordionist does not depend on the sound technician and the resources of the external equipment.  

Infinite sound possibilities

Harmonik has developed a unique Shock-Mount system for its microphones, which mechanically isolates the microphones in the body of the accordion, absorbing the mechanical vibrations that are produced while playing. This results in a much clearer and more natural sound. 

Quick and easy Mono/Stereo switching

Another new feature of these models is the ease of switching between mono and stereo modes, which is done with just a simultaneous click between two buttons, without the need to open the instruments cover. Extremely fast and practical. 

Bass Octaver + Much more realistic bass sound

The octave effect adds solid, powerful bass, but maintains the characteristic of the natural timbre. And that's not all! To bring even more fidelity, we added an external microphone emulation to the bass sound, resulting in an extremely natural tone. It's like having studio sound on stage! 

Easy installation:

No need to worry about installation problems, as the AC5001 comes with cables and adapters that are easy to use and replace, on top of their intuitive layout.

Keyboard Microphones:

Polar pattern: Cardioid (directional).
Frequency response: 50Hz 22kHz ±3 dB. 
Signal/noise ratio: 67 dB at 1 kHz.
Maximum sound pressure: 147 dB S.P.L.

Dimensions (length x width):

5 mics - 36.5 x 4.5 cm 

4 mics - 29 x 4.5 cm (modification required) 

Bass Microphone:

Polar pattern: Omnidirectional.
Frequency response: 60Hz 20kHz ±3 dB.
Signal/noise ratio: 67 dB at 1 kHz.
Maximum sound pressure: 147 dB S.P.L.

IMPORTANT: please include preferred bellow cable (straight or coil type) in order notes  

Installation required - Click here to view Harmonik Installation Guide

Harmonik products are factory warrantied for 1 year 

Ships to Continental US via USPS Priority