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The Dunu V53 is a balanced desktop headphone amplifier combining refined design and exceptional audio performance. The result of a collaboration between Dunu and NiuNiu Audio, this amplifier is designed to deliver an immersive and faithful listening experience, meeting the expectations of the most demanding audiophiles. The V53 boasts first-rate technical specifications, guaranteeing precise sound reproduction with minimal distortion and wide dynamic range, so you can get the most out of your audiophile headphones.Including €0.05 for ecotax
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Ce qu'il fait
Dunu V53 Balanced headphone amplifier
The Dunu V53 is a balanced desktop headphone amplifier combining refined design and exceptional audio performance. The result of a collaboration between Dunu and NiuNiu Audio, this amplifier is designed to deliver an immersive and faithful listening experience, meeting the expectations of the most demanding audiophiles. The V53 boasts first-rate technical specifications, guaranteeing precise sound reproduction with minimal distortion and wide dynamic range, so you can get the most out of your audiophile headphones.
Key features:
- Battery-powered headphone amplifier.
- High-quality internal components.
- Neotech Silver OCC 7N internal cable.
- Elegant, modern design.
- Extended autonomy.
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.
Teechnical characteristics
| Specifications | |
|---|---|
| Product type | Headphone amplifier |
| Inputs | 1x Balanced stereo XLR 1x Single-ended stereo RCA |
| Outputs | 1x Balanced Jack 4.4mm headphone output 1x Balanced XLR 4 pins headphone output 1x Single-ended Jack 6.35mm headphone output 1x Jack 4.4mm line output |
| Output impedance | Single-ended output: 1Ω Balanced output: 1Ω |
| SNR | > 132dB (A-weighted) |
| Dynamic range | > 132dB (A-weighted) |
| Crosstalk | < -115dB @ 1kHz |
| Gain | Low: +4.8dB High: +12.5dB |
| THD+N | 0.0005% @ 30Ω 0.0004% @ 300Ω |
| Battery capacity | 88Wh |
| Battery lifetime | 24h |
| General | |
|---|---|
| Supply voltage | 30V DC 0.5A on LEMO 2 pins connector (polarity: red dot = positive +30V) |
| Weight | ~ 3.93kg |
| Dimensions | 344.5 x 237 x 68.5mm |
| Color | Silver and black |
| Package | 1x Dunu V53 1x Power adapter |
Data sheet
| Condition | New |
|---|
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