When guitar cabinets and brass sections start moving serious air, the microphone in front of them needs to capture that power without giving up the warmth and dimension that make ribbon mics so desirable. The Sontronics Delta 2 active ribbon microphone was developed specifically for high-SPL sources, combining a rugged phantom-powered design with the intimate, natural character of ribbon technology. Its figure-8 pickup pattern and 20Hz–15kHz frequency response capture the body, texture and harmonic detail of guitar amps, saxophones and brass instruments, while maximum SPL handling of 140dB lets the Delta 2 work close to loud sources without overloading or clipping. With low 10dB A-weighted self-noise, a custom-wound transformer and integrated RFI filtering, it delivers clean, full-bodied capture for both studio sessions and demanding live performances.
Ribbon Character Meets 140dB SPL Handling
The Delta 2 is engineered to retain the smooth highs, rich midrange and natural low-frequency response associated with ribbon microphones while handling sources that can overwhelm more delicate designs. Its relatively low sensitivity and robust internal protection make it particularly well suited to close-miking guitar and bass cabinets, powerful brass instruments and other high-output sources. The Sontronics Delta 2 can handle up to 140dB SPL at 0.5% THD, allowing engineers to position it where the instrument sounds best without constantly worrying about excessive level at the microphone.
Active Electronics Make Ribbon Recording More Practical
Phantom-powered active circuitry provides a healthy 10mV/Pa sensitivity and impedance of 150 ohms or less, helping the Delta 2 integrate easily with modern microphone preamps while maintaining its characteristic ribbon response. A custom-wound transformer contributes to the microphone's tonal character, while integral RFI filters help reduce unwanted radio-frequency interference in electrically busy studios, venues and live stages. This combination gives the Delta 2 the versatility to move comfortably between recording sessions and concert environments while maintaining consistent, low-noise performance.
Rugged Construction Built for Studio and Stage
The Delta 2 pairs its professional electronics with a durable stainless-steel body and anodized silver finish designed to withstand repeated setup, positioning and transport. Measuring 6.5" x 2.8" x 1.4" and weighing just 0.86 lb. without its shock mount, it remains manageable around crowded amplifier setups and brass sections while providing the durability required for regular professional use. The Sontronics Delta 2 requires 48V phantom power and is supplied with a dedicated shock mount and protective ABS flight case, creating a complete high-SPL ribbon microphone package for guitarists, brass players and engineers who want powerful sources captured with natural ribbon character.