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[GRADE B] XDUOO XP-2 PRO Portable DAC Headphone Amplifier Bluetooth 5.0 aptX AK4452 32bit 384kHz DSD256

XDUOO XP-2 PRO Amplificateur et DAC Casque Nomade Bluetooth 5.0 aptX AK4452 24bit 192kHz
Refurbished product - Grade B

The xDuoo XP-2 Pro is a portable amplifier and DAC that is easy to carry and offers great performances with your high definition audio files. It uses an AKM AK4452 conversion chip working in a decoding circuit supporting sample rates up to 32bit 384kHz / Native DSD256, Bluetooth 5.0 with aptX-HD & LDAC and works with a USB interface XMOS XU208.

Average votes for this product
4.0 / 5
  Based on 1 customers reviews.

By buying this product you get 13 loyalty points


Reference : 17987
Refurbished

139,00 €tax incl.

115,84 € tax excl.
Including 0,05 € for green tax
 
This product is discontinued
Livraions depuis la france
 
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Livraison depuis la France
Facturation France
SAV France

2 Years warranty
 
More info

Refurbished product - Grade B

A scratch on the back of the device. Cardboard box (packaging) very slightly damaged.

xDuoo XP-2 PRO

Portable Headphone Amplifier and DAC Bluetooth 5.0 AK4452  32bit 384kHz / DSD256

xDuoo

The xDuoo XP-2 Pro is a portable amplifier and DAC that is easy to carry and offers great performances with your high definition audio files. It uses an AKM AK4452 conversion chip working in a decoding circuit supporting sample rates up to 32bit 384kHz / Native DSD256, Bluetooth 5.0 with aptX-HD & LDAC and works with a USB interface XMOS XU208.

XDUOO XP-2 PRO

XDUOO XP-2

USB interface

XMOS XU208

SA9123.

 Max sampling rate (USB)

32-bit 384kHz / DSD256

24-bit 192kHz

Bluetooth protocols

SBC, AAC, APTX, APTX LL, APTX HD, LDAC

aptX, SBC, AAC

xDuoo XP-2 Bluetooth 5.0

Bluetooth 5.0

The XP-2 Pro supports the latest Bluetooth 5.0 version bringing many improvements in wireless transmission. Thus, the range allowed by this evolution is doubled, and the transmission rate can now reach 2Mbps. As for consumption, nothing to fear since this new version has no impact on this parameter.

This speed allows you to enjoy high quality audio playback and extremely stable transmission. In addition, this version also allows the device to detect radio frequency interference in the 2.4GHz band in order to modify the communication channel accordingly to preserve transmission performance.

Finally, it also supports BluetoothSBC, AAC, APTX, APTX LL, APTX HD, LDAC, allowing excellent interoperability with your high fidelity sources as well as an excellent transmission rate and stability for accurate audio reproduction.

Interface USB XMOS XU208

The xDuoo amplifier / DAC benefits from a high-performance XMOS XU208 USB interface. This works asynchronously and also supports high resolution files up to 32bit 356kHz in PCM and native DSD256. Something to really enjoy your favorite songs, without limit.

xDuoo interface USB SA9123
xDuoo XP-2 compatible android et iOS

High compatibility

The xDuoo XP-2 Pro can be combined with many audio sources, be they Android, iOS, MacOSX, Windows, so you can enjoy its amplification and conversation power, as well as its amazing sound reproduction, whether you're on the go or at home. In addition, to allow you to enjoy the best of your music.

In the case of the use with an iPhone it will be necessary to use the Camera Kit of Apple.

When using with an Android device, simply use an OTG USB cable.

An amplifier and DAC with multiple features

xduoo-xp-2-inpage3.jpg

2 levels gain

The xDuoo XP-2 Pro, to fit all headphone types, headphones and EMI, offers two-level gain adjustment. A switch on the side of the unit changes from +3dB to +9dB.

xduoo-xp-2-inpage5.jpg

DAC Out

Micro USB Input, 3.5mm Jack Auxiliary or Bluetooth 5.0, the XP-2 Pro offers many possible inputs. But you can also connect the XP-2 to active speakers, to enjoy only its high quality Digital to Analog conversion.

xduoo-xp-2-inpage4.jpg

Auxiliary Input

You are not interested in transmitting your audio files via Bluetooth? The XP-2 Pro also features a 3.5mm Auxiliary Jack input.

Amplification circuit

The amplification stage adopts an OP+BUF architecture allowing it to provide high power. The power supply provides +/-5V through a high efficiency conversion circuit, allowing the amplifier to adapt to the very large majority of headphones. The output circuit adopts an OCL structure and therefore no coupling capacitor is required. This design offers deep, clean bass and a rich sound.

xduoo-xp-2-inpage6.jpg

Technical characteristics

TypePortable Headphone amp
Portable DAC
Bluetooth receiver
DAC ChipAK4452
USB ChipXMOS XU208
Bluetooth ChipCSR8675
Bluetooth Norm5.0
Bluetooth protocolsSBC, AAC, APTX, APTX LL, APTX HD, LDAC
BatteryLithium-ion polymere 1800mAh
Output power300mW @ load 320Ω
Frequency responseUSB/Bluetooth: 20Hz-20kHz (±0.5dB)
AUX: 10 Hz-100kHz (±0.5dB)
Sampling rateUSB PCM: 16-32bit/44.1-384kHz
USB DXD: 24-32 bit/352.8-384kHz
USB DSD: DOP/NATIVE mode, DSD64-256

BT: 16-32bit/44.1 -96kHz
Gain+3/9dB
Signal to noise ratio115dB
Crosstalk≥75dB
Charging cycle≤ 3 hours
THD@1kHzUSB: 0.001%
Bluetooth: 0.002%
Aux In: 0.0009%
Dimensions105 x 55 x 15.6mm
Weight142g
 
Data sheet
InputJack 3.5mm
InputUSB
InputBluetooth
OutputJack 3.5mm
ColorBlack
Remote ControlNo
Refurbished GradeGrade B
 
Delivery

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Average votes
4.0 / 5
1 reviews
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Note :
 4/5
Date :
Petit et performant
J'ai un Xduoo XD-05 qui me donne satisfaction mais comme les câbles OTG sont courts il arrive que ça provoque des faux contacts si on bouge la source.
Ce XP-2 est aussi puissant, beaucoup plus petit et plus léger, facilement utilisable en Bluetooth .Il alimente aussi bien mon AKG K702 que mon Grado.
Infime rayure, quasiment invisible mais le revêtement en plastique brillant semble fragile, un métal aurait été moins fragile. J'ai trouvé un petit étui qui permet de l'emporter sans crainte.
Comme toujours, livraison rapide et bon conseil.
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This review has been posted for [GRADE B] XDUOO XP-2 PRO Portable DAC Headphone Amplifier Bluetooth 5.0 aptX AK4452 32bit 384kHz DSD256
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[GRADE B] XDUOO XP-2 PRO Portable DAC Headphone Amplifier Bluetooth 5.0 aptX AK4452 32bit 384kHz DSD256
[GRADE B] XDUOO XP-2 PRO Portable DAC Headphone Amplifier Bluetooth 5.0 aptX...
Refurbished product  - Grade B The xDuoo XP-2 Pro is a portable amplifier and DAC that is easy to carry and offers great performances...

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