M 200 Mono Block Power Amplifiers By T+A HiFi

The T+A M 200 Mono Power Amplifier is engineered for listeners seeking uncompromising performance and precision. Designed as a dedicated amplifier for a single loudspeaker, it delivers exceptional control, detail, and musical dynamics. With more than 400 watts of output, the M 200 combines immense power with the refinement and resolution associated with high-end audiophile systems.

By dedicating an entire amplifier to each speaker, the M 200 allows music to be reproduced with greater clarity, separation, and authority than is typically possible with conventional stereo power amplifiers. The design also draws inspiration from the highly regarded A 200 stereo power amplifier, incorporating many of its technologies while delivering even greater performance in a mono configuration.

Prominent heat sinks serve both a functional and visual purpose. They effectively dissipate heat during demanding playback while also highlighting the amplifier’s impressive power capabilities. The M 200 can be integrated into an existing high-end system or paired with other Series 200 components to form a cohesive, high-performance audio setup.

At its core, the amplifier uses an advanced circuit topology that combines T+A’s HV circuit technology, high-frequency sine-wave power supply design, and PURIFI Eigentakt™ amplification modules. This combination is intended to deliver a balance of efficiency, precision, and exceptional sound quality. Because the M 200 focuses entirely on powering a single loudspeaker, it can fully dedicate its performance capabilities to that channel. For system matching flexibility, the damping factor can also be adjusted to achieve a warmer or softer sonic presentation when used with certain loudspeakers.

HV Circuit Topology

The amplifier’s voltage stage uses T+A’s HV circuit technology, designed to operate at higher internal voltages for extremely linear signal reproduction. This approach helps deliver natural dynamics and accurate musical imaging while reducing the need for heavy negative feedback, which can sometimes introduce unwanted artifacts.

Output Stage

The M 200 utilizes PURIFI Eigentakt™ Class D power amplifier technology, a modern platform known for its exceptional performance characteristics. Developed by a Danish engineering team, this design addresses many of the limitations traditionally associated with digital amplifiers.

Key performance benefits include:

• Extremely low harmonic and intermodulation distortion across the entire power range
• Ultra-low noise levels for clean and transparent sound
• High damping factor for excellent loudspeaker control
• Clean clipping behavior for stable performance
• High efficiency with minimal energy loss
• Linear frequency response extending up to 60 kHz
• Performance that remains consistent regardless of speaker load

Power Supply Design

While many switching amplifiers prioritize efficiency, they can sometimes introduce electrical interference that affects sound quality. To address this, the M 200 incorporates high-frequency sine-wave power supply technology, designed to deliver a clean and stable electrical signal.

Specially developed reservoir capacitors recharge at extremely high speeds—up to 100,000 times per second—allowing the amplifier to respond quickly to sudden musical peaks while maintaining stable voltage delivery. This “hard” power supply design ensures consistent performance even during demanding playback conditions.

Intelligent Safe Control

The amplifier also features Intelligent Safe Control (ISC), an advanced monitoring and protection system. Using multiple sensors and a micro-controller, the system continuously monitors temperature, load conditions, and clipping behavior, automatically adjusting operating parameters when necessary to maintain safe and reliable operation.

Output Stage

• Nominal power per channel : 420 Watts @ 4 Ohms, 210 Watts @ 8 Ohms
• Frequency response +?0?/???3?dB : 1 Hz?–?60?kHz
• Signal-to-noise ratio : 113 dB
• THD ?/ ?Intermodulation : <?0,002?%?/?<?0,002?%
• Damping factor : > 800 / DF LO > 70
• Gain factor : x 37 (31,4 dB)
• Input sensitivity nominal : High level (RCA) 1,13 Veff / 5,8 kOhms, Balanced (XLR) 2,26 Veff / 20 kOhms

Mains / Accessories / Dimensions

• Mains : 220?–?240?V, 50?–?60?Hz
• Power consumption : max. 500 Watts, 25 Watts while power on and idling with no signal
• Standby : <?0,5?Watts
• Dimensions (H?×?W×?D) : 10 ×?32?×?34?cm, 4 x 12.6 x 13.4 inch
• Accessories : Power cord, E2-Link-cable
• Weight : 5?kg, 11 lbs
• Finishes : Alu silver anodized (43), Alu schwarz anodized (42)

Technical modifications reserved.