AUDIO ANALOGUE MAESTRO 2.0

200W "Zero Feedback" Integrated Amplifier

The Maestro 2.0 is the latest model in the Anniversary line, a natural evolution and refinement of the Maestro Anniversary. Designed by the Airtech team, the Maestro 2.0 is the perfect blend of musicality and almost unlimited power.

Like its predecessor, the Maestro 2.0 features no global feedback in any of its stages. The output power has been increased to 200W over 8Ω, with the scaling of all driver and end stages, now employing four pairs of transistors per channel. The basic configuration remains that of the "reverse-case code," comparable to a single gain stage followed by the output buffer.

Compact, elegant, with remarkable power that doubles as impedance decreases, incredible driving capabilities combined with a unique musicality and refinement: these features make the Maestro 2.0 an almost perfect integrated amplifier.

The Maestro 2.0 is an integrated amplifier with fully balanced circuitry and no global feedback. The configuration is completely dual-mono, starting from two 670W toroidal transformers. Each stage of the amplifier has a dedicated board, totaling six boards connected with 7N OCC copper conductors, the same material used to produce high-quality Airtech cables. Special attention has been given to the RR volume control, ensuring reliability and balance typical of digital control, but with analog signal processing through the use of high-precision relays and resistors. All components are meticulously selected and of the highest quality: military-standard resistors, audiograde capacitors, and oversized components chosen to guarantee optimal performance and reliability. The Maestro 2.0 is available in silver and satin black finishes and comes with a solid aluminum remote control.

Technical Specifications:

• Channels: 2
• Input Impedance: 47 kΩ
• Maximum Input Signal: 6Vrms
• Output Power at 8Ω (one channel operating): 200W @ 1% THD + N
• Output Power at 4Ω (one channel operating): 400W @ 1% THD + N
• Output Power at 2Ω (one channel operating): 600W @ 1% THD + N
• Sensitivity: 720mVRMS for nominal output power at 8Ω
• Frequency Response (0dB attenuation, -3dB bandwidth): 90KHz
• Output Resistance: 0.2Ω (nominal output power at 2Ω/1kHz)
• Noise Level (bandwidth limit 0Hz-80kHz): ≈20µV
• Noise Level (A-weighted): ≈10µV
• Signal-to-Noise Ratio (SNR) - 0dB attenuation/ nominal output power at 8Ω / A-weighted: ≈100 dB
• Standby Power Consumption: <1W
• Dimensions (HxWxD): 205x450x465mm
• Weight: 47.50 kg