AKG D7 (S) Reference Dynamic Vocal Microphone

The AKG D7 sits light and balanced in your hand during extended vocal takes, delivering crisp clarity without the feedback headaches that plague less refined dynamics. Its compact form factor and integrated mechanical suspension isolate your voice from stage noise and handling vibration, making it equally at home in the studio or on tour. Built for professional singers and engineers who demand both transparent vocal reproduction and bulletproof live-stage control.

Design & Build

The die-cast metal chassis with dent-resistant wire mesh grille withstands rigorous touring use, while the patented dual-layer Varimotion diaphragm delivers open, uncolored sound across the full frequency range. Mechano-pneumatic capsule suspension eliminates handling noise effectively, and the precision metal dust filter keeps the diaphragm clean and consistent throughout its working life.

Audio Performance

A frequency response of 70–20,000 Hz captures full vocal presence with exceptional clarity, and the laminated diaphragm material damps critical resonance peaks to deliver high gain before feedback. The integrated hum-compensating coil and 76 dB signal-to-noise ratio ensure clean output even in electrically noisy environments.

Key Features

• Patented dual-layer Varimotion diaphragm for crisp, open sound
• Supercardioid polar pattern for tight rejection and high feedback suppression
• Frequency response: 70 to 20,000 Hz
• Sensitivity: 2.6 mV/Pa (−52 dBV)
• Maximum SPL: 147 / 156 dB SPL
• Signal-to-noise ratio (A-weighted): 76 dB
• Equivalent noise level: 18 dB-A (IEC 60268-4)
• Active 80 Hz high-pass filter with mechano-pneumatic suspension
• Balanced 3-pin XLR output with gold-plated pins
• 600 Ohms electrical impedance; 2000+ Ohms recommended load
• Precision metal dust filter for extended diaphragm protection
• Compact dimensions: 185.2 mm × 51 mm; weighs 340 g

The D7 combines transparent vocal reproduction with professional-grade feedback control, making it the choice for singers and engineers who refuse to compromise on either clarity or live-stage reliability.