Harmonik Amplification AC 1001-DUAL

AC1001-DUAL (7)

Harmonik Amplification AC 1001-DUAL

Regular price $995.00

The AC 1001-Dual Harmonik accordion microphone system is designed to capture a homogeneous and natural accordion sound. This model has two microphone rows (10 microphones) which is the perfect solution for french chromatic or 5 reed accordions. 

Balanced Sound:

Allowing the accordionist to accurately balance the sound of the accordion keys, the AC 1001-DUAL pickup has a BALANCE control between the two microphone rows, which can be adjusted by a trimpot or externally by a potentiometer (on demand).

Adjustable Microphone Position:

Suspended by a special cable, microphones can be positioned freely to easily adapt in accordions of many types and sizes.

High Feedback Resistance:

The AC 1001-Dual is a system with high feedback resistance, as the combination of its directional microphones with high fidelity electronics enable the system to ignore external sound up to 100 times greater (up to 30dB).


The AC 1001-Dual system uses a high quality jack, which guarantees the musician the best electrical contact the moment the cable is plugged in. The sealed potentiometers prevent any dust particles from entering into the electrical contacts, guaranteeing a longer volume control circuit life. In addition, the AC 1001-Dual uses the highest-standard locking connectors, ensuring the best connection quality.

Versatility and Invisibility:

This system possesses the versatility to be adapted to accordions of any size – from 8 to 120 buttons, keyboard or button based, diatonic or chromatic. The AC 1001-Dual has no need for external circuits in order to work, simply requiring a P10 mono cable. No need for phantom power – just plug and play!

*Stereo output upon request.

Easy installation:

No need to worry about installation problems, as the AC 1001-Dual comes with cables and adapters that are easy to use and replace, on top of their intuitive layout.


Keyboard Microphones:

Polar pattern: 10 mic - 2 rows w/ balance control
Frequency response: 55Hz 22kHz ±3 dB.
Signal/noise ratio: 67 dB at 1 kHz.
Maximum sound pressure: 147 dB S.P.L.

Bass Microphone:

Polar pattern: 1 omni shock-mounted mic
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

Add to cart for shipping options


Required fields are indicated by an asterisk


Feel free to contact us — by phone, or email


View our shipping procedures — returns, exchanges, and more


View all our policies — financing, trade-ins, and more


Want to learn more about petosa? — discover it here