HARMONIK AC3001-HQ

Premium Internal Microphone System for Diatonic Accordions

Designed specifically for diatonic accordions, the HARMONIK AC3001-HQ delivers exceptional sound quality, outstanding reliability, and effortless operation. Whether performing on stage or recording in the studio, it faithfully reproduces the natural voice of your instrument with remarkable clarity, warmth, and dynamic range.

Exceptional Sound Reproduction

The AC3001-HQ features three premium directional condenser microphones for the treble side and one omnidirectional condenser microphone for the bass, ensuring balanced sound reproduction across the entire keyboard—from the lowest to the highest notes PLUS 1 premium directional condenser microphone for the bass side.

High-End Condenser Technology

Specially selected high-fidelity condenser microphone capsules provide an extended frequency response and exceptional sound pressure handling, delivering crystal-clear audio without distortion, even during the most demanding performances.

Superior Feedback Rejection

Designed for professional live performance, the AC3001-HQ combines precision directional microphones with advanced electronics to provide outstanding feedback resistance while preserving a natural, open sound.

Exclusive Shock-Mount® Technology

HARMONIK’s exclusive Shock-Mount® suspension system mechanically isolates each microphone from the accordion’s body, minimizing unwanted mechanical vibrations and key noise for cleaner, more natural sound reproduction.

Built for Reliability

Premium sealed potentiometers prevent dust contamination and ensure smooth, dependable operation, while professional locking connectors provide secure, reliable connections for years of trouble-free performance.

Plug & Play Simplicity

No external preamps or phantom power are required. Simply connect using a standard ¼” (6.35 mm) mono instrument cable and you’re ready to perform.

Compact & Easy Installation

Its slim, lightweight design allows for discreet installation inside compact diatonic accordions. Modular cables and connectors simplify installation, servicing, and future maintenance.

Technical Specifications

Keyboard Microphones

• Configuration: 3 directional condenser microphones
• Polar Pattern: Cardioid (Directional)
• Frequency Response: 60Hz 20kHz ±3 dB.
• Signal-to-Noise Ratio: 67 dB at 1 kHz.
• Maximum Sound Pressure Level: 147 dB SPL
• Microphone Assembly Dimensions: 19 × 2.5 cm (L × W)

Bass Microphone

• Configuration: 1 omnidirectional condenser microphone

Available Configurations

• Mono Output
• Stereo Output

Professional Sound. Exceptional Reliability. The HARMONIK AC3001-HQ lets your diatonic accordion be heard exactly as it was meant to sound.