Best For Critical Listening: Sennheiser Hd 660S2 Vs Ultrasone Signature Pro

When it comes to critical listening, audiophiles seek headphones that deliver exceptional sound clarity, detail, and accuracy. The Sennheiser HD 660S2 and Ultrasone Signature Pro are two highly regarded models that cater to this demand. In this article, we compare their features, performance, and suitability for critical listening to help you make an informed choice.

Overview of the Sennheiser HD 660S2

The Sennheiser HD 660S2 is an open-back headphone designed for audiophiles and professionals alike. It features a refined design with a focus on delivering natural and balanced sound. The headphone is built with high-quality materials, ensuring durability and comfort during long listening sessions. Its impedance and sensitivity are optimized for use with high-end amplifiers, making it ideal for critical listening environments.

Overview of the Ultrasone Signature Pro

The Ultrasone Signature Pro is renowned for its detailed sound profile and innovative S-Logic Plus technology, which creates a spacious soundstage. Designed with professional musicians and critical listeners in mind, it offers precise audio reproduction with a focus on clarity and instrument separation. Its robust construction and comfortable fit make it suitable for extended listening sessions.

Sound Quality Comparison

Sennheiser HD 660S2

The HD 660S2 provides a natural and neutral sound profile, with a slight emphasis on midrange clarity. It excels in reproducing vocals and acoustic instruments with remarkable accuracy. The bass response is tight and controlled, while the treble is detailed without being harsh. Overall, it offers a balanced sound suitable for critical analysis of recordings.

Ultrasone Signature Pro

The Signature Pro delivers a more expansive soundstage, thanks to its S-Logic Plus technology. It emphasizes clarity and detail across the frequency spectrum, with a slight boost in the high frequencies that enhances instrument separation. The bass is deep and controlled, complementing the detailed mids and highs for an immersive listening experience.

Comfort and Build Quality

Both headphones are designed for extended use, but their comfort levels differ slightly. The Sennheiser HD 660S2 features plush ear pads and a lightweight frame, making it comfortable for long sessions. Its open-back design also promotes airflow, reducing fatigue.

The Ultrasone Signature Pro boasts a sturdy construction with high-quality materials and ergonomic ear cups that provide a secure fit. Its adjustable headband ensures comfort, although some users may find it slightly heavier than the Sennheiser.

Connectivity and Compatibility

The Sennheiser HD 660S2 uses a standard 6.3mm jack, compatible with most high-end audio equipment. It can also be adapted for balanced connections, making it versatile for studio setups.

The Ultrasone Signature Pro comes with a similar 6.3mm jack and is compatible with a wide range of professional audio gear. Its design also supports balanced connections, optimizing sound quality when paired with suitable amplifiers.

Price and Value

The Sennheiser HD 660S2 is positioned at a premium price point, reflecting its high-quality build and sound performance. It offers excellent value for audiophiles seeking natural sound reproduction.

The Ultrasone Signature Pro is also a high-end model, often priced similarly or slightly higher, due to its advanced technology and unique sound signature. Its value lies in its immersive soundstage and clarity, especially for critical listening and professional use.

Conclusion

Both the Sennheiser HD 660S2 and Ultrasone Signature Pro are excellent choices for critical listening, each with unique strengths. The HD 660S2 offers a balanced, natural sound ideal for detailed analysis, while the Signature Pro provides an expansive soundstage with exceptional clarity. Your choice depends on your specific preferences and listening environment.