T+A A 200

Overview

The T+A A 200 is based on a unique hybrid approach, combining the world-renowned Danish PURIFI Eigentakt modules with T+A’s proprietary technologies developed for their flagship HV series. The result is astonishing in its ability to drive even the most demanding speakers while preserving the subtlest nuances of the music.

Technological Innovation: When Hybridization Creates Excellence

The A 200 perfectly illustrates T+A’s philosophy of not reinventing what already works flawlessly, but rather optimizing it. The PURIFI Eigentakt modules, considered the global benchmark in Class-D amplification, are paired with T+A’s proprietary innovations to create a unique synergy.

The power supply forms the first pillar of this approach. Unlike conventional switching power supplies that generate interference, T+A has developed a high-frequency sinusoidal power supply operating above 100 kHz. This technology is complemented by proprietary capacitors capable of recharging 100,000 times per second—2,000 times faster than traditional components. This exceptional responsiveness ensures perfectly stable voltage even during the most demanding peaks.

The voltage amplification section, inherited from the high-end HV series, forms the second technical pillar. These high-voltage circuits eliminate aggressive feedback effects while maintaining linearity across the entire frequency range, directly contributing to the natural sound signature that defines the A 200.

Design and Practicality: The Compact Format Revolution

With dimensions of 10 × 32 × 34 cm and weighing just 5 kg, the A 200 redefines the standards of power amplification. This compactness is not just a stylistic exercise: it is a direct result of the exceptional efficiency of the optimized Class-D technology, which converts more than 90% of consumed energy into musical signal rather than heat.

The heat sinks, while technically necessary, become true aesthetic elements, proudly showcasing the available power while ensuring effective dissipation even under full load. This approach demonstrates that performance and aesthetics can converge without compromise.

Energy efficiency deserves special attention: 25W power consumption at idle and less than 0.5W in standby make the A 200 a particularly environmentally friendly amplifier. This feature is all the more important as the amplifier can remain powered on at all times without significantly impacting your electricity bill.

Positioning and the Series 200 Ecosystem

The A 200 is part of T+A’s Series 200 philosophy: “combining the appearance of a Midi system with high-end performance.” This approach aims to democratize access to technologies previously reserved for the highest ranges, while maintaining the brand’s demanding quality standards.

Integration with other Series 200 components (DAC 200, MP 200) allows you to build a perfectly coherent system both aesthetically and sonically. This modularity offers the flexibility of separate components with the ease of use of an integrated system.

Configuration and Compatibility

The A 200 accepts signals via unbalanced RCA and balanced XLR inputs, making it compatible with all types of preamplifiers. The included E2-Link connection enables seamless integration with other T+A Series 200 components, offering advanced control features.

Damping factor adjustment deserves special attention during installation. The standard mode suits most modern speakers, while the “DF LO” mode can add warmth with more analytical speakers or when used in highly reverberant rooms.

Frequently Asked Questions

Why choose a Class-D amplifier over a traditional Class-A or AB model?

The A 200 demonstrates that modern Class-D technology, especially with PURIFI Eigentakt modules, has overcome its historical limitations. Energy efficiency above 90%, compactness, and the absence of significant heat output now come with sound quality that matches or even surpasses traditional technologies in this price range.

Can the A 200 drive my current speakers without issue?

The PURIFI Eigentakt technology guarantees total stability regardless of the connected speakers’ impedance. The adjustable damping factor allows you to optimize the pairing according to your transducers’ character. Tests have confirmed flawless control of even the most demanding speakers.

Do I need a T+A preamplifier to use the A 200?

No, the A 200 works with any preamplifier equipped with RCA or XLR outputs. However, pairing it with the DAC 200 from the same series offers optimal synergy and advanced control features via the E2-Link connection.

Documentation

User manual

Technical Specifications

Main Technologies

PURIFI Eigentakt Output Stages
- Ultra-high-performance Class D, minimal distortion, very low noise
- Linear response up to 60 kHz
- High damping factor (> 800), adjustable (DF LO > 70)
T+A High-Frequency Sine Wave Power Supply
- Operation > 100 kHz
- Capacitors recharge 100,000 times per second
- Less interference, perfectly stable voltage
High Voltage (HT) Topology
- High-voltage stages for more natural, fluid, and dynamic sound reproduction
- Eliminates feedback effects
Intelligent ISC Control
- Continuous monitoring (temperature, load, clipping)
- Automatic regulation in case of overload

Amplification Performance

Power per channel: 250 W at 4 Ω, 125 W at 8 Ω
Frequency response: 1 Hz – 60 kHz (+0 / −3 dB)
Total harmonic distortion and intermodulation distortion: less than 0.002%
Signal-to-noise ratio: 113 dB
Channel separation: greater than 103 dB
Damping factor: greater than 800 in standard mode, greater than 70 in DF LO mode
Gain: 37.4 or 31.4 dB