Beyerdynamic T1

Beyerdynamic T1: The High-End Semi-Open Audiophile Headphones

At the heart of the Beyerdynamic T1 is a 45 mm dynamic transducer utilizing exclusive Tesla technology. This technology allows for advanced optimization of the magnetic flux, making it more uniform regardless of the coil’s position. This results in increased sensitivity, with the magnetic field strength of the drivers regularly exceeding 1.2 Tesla, whereas most other headphones peak at less than 1 Tesla.

The 3rd generation Tesla transducer used in the T1 has been further improved compared to the previous version. Although Beyerdynamic does not disclose the exact nature of these improvements, one can expect even finer tuning of these already excellent transducers.

A Simple and Elegant Design Focused on Comfort

The Beyerdynamic T1 features a sleek and timeless look. Its headband is covered with Alcantara over a large portion for a soft contact with the top of the head. The memory foam ear pads are dressed in velvet and perfectly contour the ears. Weighing 360 g, the T1 remains comfortable even during long listening sessions.

The ear cups are made of finely brushed and black anodized aluminum. Small openings are present at the back, indicating the semi-open nature of the T1, which promotes better ventilation. The ear cup mounting system, also in aluminum, has been redesigned for greater simplicity and elegance compared to previous generations.

An Immersive and Detailed Sound Experience

The sound of the T1 is characterized by its great neutrality, transparency, and precision. The reproduction is very detailed and analytical, without being cold or dry. Listening remains pleasant and free from aggressiveness. The soundstage is wide and deep, with excellent layering and precise instrument placement. The T1 excels in transient reproduction and dynamics.

The bass is tight, fast, and impactful when the recording allows. They never encroach on the rest of the spectrum. The mids are rich, dense, and natural, perfectly rendering voices. The highs are airy, detailed but without excessive emphasis. The overall balance is of a very high level, allowing the T1 to shine across all musical styles.

Comparison with the Beyerdynamic T5

Although technically very similar, the Beyerdynamic T1 and T5 are distinguished by a few design choices:

• The T1 is a semi-open model with velvet ear pads, whereas the T5 is a closed model with faux leather ear pads for better isolation.
• The T1’s cable measures 3 meters, indicating primarily sedentary use, while the T5’s is only 1.4 meters to facilitate portable use.
• The T5’s sound signature places more emphasis on vocal clarity, while the T1 offers a wider soundstage.

Is the Beyerdynamic T1 difficult to “drive”?

With an impedance of 32 ohms, the T1 can operate with most sources, including smartphones and portable players. However, to get the best out of its capabilities, it is recommended to pair it with a quality amplifier. It is a headphone that ruthlessly reveals the flaws of weak links.

What is the difference between the T1 2nd and 3rd generation?

The 3rd generation Tesla transducer has been refined compared to the previous version. The design has also been revamped with more noble materials (Alcantara, anodized aluminum) and a sleeker, more contemporary look. The sound signature remains true to the spirit of great clarity and precision of the range.

Is the Beyerdynamic T1 suitable for professional use (studio, mixing)?

With its extended frequency response (5 - 50,000 Hz) and excellent level of detail, the T1 is quite suitable for studio use. Its highly revealing nature makes it a valuable tool for detecting flaws. However, be aware of its low sound isolation due to its semi-open design.

Is the T1 cable replaceable?

Yes, the supplied cable is detachable and can be replaced if needed. It is a 3-meter braided textile cable ending in a 3.5 mm mini-jack plug. A 6.35 mm jack adapter is included to connect the T1 to hi-fi equipment.

Is there a Bluetooth version of the Beyerdynamic T1?

No, the T1 is a wired headphone only. Beyerdynamic chose to focus on acoustic performance and did not want to add electronic components (battery, amplification, Bluetooth receiver) that could degrade sound quality. For wireless use, you will need to look at another model from the brand.

Technical Specifications

Design and Construction

• Open design for optimal spatial perception
• Handcrafted in Germany
• Premium stainless steel ear cups
• Replaceable ear pads
• Headband pressure: approximately 4 N
• Weight without cable: 360 g

Audio Performance

• Tesla technology for maximum efficiency
• Optimal sound neutrality
• Particularly suitable for quiet environments
• Wearing style: circumaural
• Transducer: dynamic
• Operating principle: open

Audio Specifications

• Frequency response: 5 to 50,000 Hz
• Impedance: 32 Ω
• Nominal sound pressure level: 100 dB (1 mW)
• Total harmonic distortion: < 0.05% (800 Hz / 1 mW)
• Permissible power: 300 mW
• Maximum sound pressure level: 124 dB (300 mW)

Connectivity

• Detachable and symmetrical audiophile connection cables
• 3 m symmetrical cable
• Connectors:
  • Gold-plated 3.5 mm three-pole stereo mini-jack
  • Screw-on 6.35 mm adapter

Delivery Contents

• T1 headphones
• Connection cable with 3.5 mm three-pole stereo mini-jack, 3 m length
• 3.5 mm to 6.35 mm stereo mini-jack adapter
• Hard case