Overview
Sontronics SIGMA 2, along with its siblings DELTA 2 and APOLLO 2, sit at the very pinnacle of ribbon microphone technology and represents the best of British engineering.
Our original SIGMA was one of the first phantom-powered ribbon microphones in the world. Offering high sensitivity, low self-noise and plug-and-play compatibility with any audio interface, preamp or mixer, SIGMA and its V2 successor (released in 2018) have become must-haves in top studios and venues worldwide.
As you’d expect from a ribbon mic, SIGMA 2 delivers an intimate, natural reproduction and is beautifully suited to vocals, solo wind and string instruments as well as (if used with care) guitar amps and percussion too.
Used on its own or in pairs, SIGMA 2 gives absolutely stunning and perfectly accurate results that you will fall in love with!
Features
- Mono ribbon microphone for cello, violin, spoken word/broadcast, alto and tenor saxophone, accordion, drum overheads, acoustic guitar, electric guitar cabinets, flute, trumpet and piano
- Requires phantom power
- Custom-made output transformer
- Handles sources at up to 125 dB SPL
- 20 Hz to 15 kHz frequency response
- RFI filtering to eliminate interference from wireless signals
- Includes shockmount to reduce vibrations and low-end rumbles
- Includes ABS flight case
Ideal For
The SIGMA 2 is perfect for:
| Vocals | Spoken Word | Solo Woodwind | Solo Strings |
| Piano | Guitar Amps | Saxophone |
Included
- Sontronics SIGMA 2 Microphone
- Shockmount
- ABS Flightcase
Listen
Specifications
| Polar Pattern |
Figure-8
|
| Element Type |
Ribbon
|
| Sound Field |
Mono
|
| Orientation |
Side Address
|
| Controls |
No
|
| Circuitry |
Solid-State
|
| Frequency Response |
20 Hz to 15 kHz
|
| Maximum SPL |
125 dB
|
| Equivalent Noise Level |
10 dB (A-Weighted)
|
| Analog Output |
1x XLR 3-Pin Male
|
| Power Sources |
Phantom Power
|
| Operating Voltage |
48 V (Phantom Power)
|
| Dimensions |
H: 6.5 x W: 1.3 x L: 2″ / H: 164 x W: 32 x L: 50Â mm (Microphone)
|
| Weight |
1.3Â lb / 607Â g (Microphone, with Mount)
|







