DUNU V53 Balanced Headphone Amplfiier

Dunu V53: Balanced amplifier circuit

The Dunu V53 benefits from a fully balanced four-channel amplifier circuit using Texas Instruments high-end OPAs. This high-performance amplification stage develops a significant 1200mW of power at 64Ω (on battery and balanced output) while maintaining an extremely low THD+N. This comfortable power allows the V53 to easily accompany demanding high-impedance headphones.

Dunu V53: Elegant design and robust construction

With dimensions of 344.5 x 237 x 68.5mm and a weight of around 3.93kg, the V53 features a brushed aluminum chassis, machined from a single block of 6063 aluminum, combining modern aesthetics with robustness. Its sleek design blends harmoniously into any audiophile or professional environment.

Dunu V53: Autonomy and power supply

The V53 is equipped with a 88Wh battery, made up of six Sanyo NCR1850 cells, offering a runtime of around 24 hours, allowing extended use without the need for frequent recharging. It comes with a DC power adapter, with LED indicators: red for charging in progress and green when the battery is fully charged.

What's more, battery operation ensures a perfectly clean, interference-free power supply for excellent sound quality.

Dunu V53: High-end components

The Dunu V53 uses high-quality components to deliver incredible audio performance. These include Nichicon KZ and ELNA Silmic2 capacitors, Panasonic relays and Neotech silver 7N OCC internal wiring.