Tonewinner AD 2500 PRO – Stereo Class AB Power Amplifier, 2x500W @ 8Ω, Toroidal Transformer, RCA/XLR Inputs, VU Meter... 2 years warranty
Overview
The Tonewinner AD 2500 PRO is a stereo class AB power amplifier delivering up to 2 x 500 watts into 8 ohms. Designed for both hi-fi and home theater systems, this robust amplifier features high-current capability, outstanding dynamics, and exceptional build quality. It includes symmetrical XLR and asymmetrical RCA inputs, a large 1200W toroidal transformer, and a stylish front-mounted VU meter, all enclosed in a solid aluminum chassis with passive cooling and extensive protection systems.
Key Features
Power & Precision: Equipped with 8 pairs of high-performance NJW0281G / NJW0302G transistors from Onsemi, capable of 2 x 500W RMS into 8 ohms in stereo, and 560W in mono bridge mode.
Audiophile Components: Oversized 1200W toroidal power supply with eight 10,000 μF capacitors for a total of 80,000 μF.
Ultra-Low Noise: Differential circuitry improves dynamic range while minimizing power ripple and noise.
Classic Look: Features a needle VU meter for real-time power output monitoring.
Robust Build: Solid aluminum enclosure for optimal shielding and durability, with efficient passive cooling via side-mounted heatsinks.
Versatile Connectivity: RCA and XLR stereo inputs, speaker terminals compatible with banana plugs, spades, and bare wire, plus 12V trigger input.
All-Round Protection: Safeguards against short circuits, overloads, overheating, overvoltage, and overcurrent.
Conclusion
The Tonewinner AD 2500 PRO is a powerhouse built for demanding speakers. With refined engineering, high-current capability, and audiophile components, it’s an excellent option for any serious hi-fi or home theater enthusiast looking to elevate sound performance with rock-solid reliability.
Tonewinner AD 2500 PRO – Stereo Class AB Power Amplifier, 2x500W
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