Sontronics STSIGMA2 – Figure-of-Eight Ribbon Microphone for Voice and Instruments

The Sontronics SIGMA 2 brings an intimate ribbon sound to vocals and instruments, combining detailed highs, natural mids and rich lows with a subtle vintage character. Designed and made in the UK with premium components, it is recommended for vocals, stringed instruments and woodwind.

Its figure-of-eight polar pattern is paired with a 20 Hz to 15 kHz frequency response, 24 mV/Pa sensitivity and a 10 dB A-weighted equivalent noise level. SIGMA 2 handles a maximum SPL of 125 dB and connects through a 3-pin XLR output. The microphone requires 48 V phantom power.

• Figure-of-eight ribbon microphone for vocals, stringed instruments and woodwind


• Detailed highs, natural mids and rich lows with a subtle vintage character


• Designed and made in the UK with premium components


• Frequency response: 20 Hz to 15 kHz


• Maximum SPL: 125 dB at 0.5% THD, 1 kHz


• Sensitivity: 24 mV/Pa; output impedance: 150 ohms or less


• Equivalent noise level: 10 dB (A-weighted)


• 3-pin XLR connector; 48 V phantom power required

• Figure-of-eight ribbon microphone for vocals, stringed instruments and woodwind
• Detailed highs, natural mids and rich lows with a subtle vintage character
• Designed and made in the UK with premium components
• Frequency response: 20 Hz to 15 kHz
• Maximum SPL: 125 dB at 0.5% THD, 1 kHz
• Sensitivity: 24 mV/Pa; output impedance: 150 ohms or less
• Equivalent noise level: 10 dB (A-weighted)
• 3-pin XLR connector; 48 V phantom power required