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Pioneer U-05 (USB-DAC) Actual product image
CHF 735.–

Pioneer U-05 (USB-DAC)


Key specifications

6.3 mm headphone jack1 x
Headphone amplifier Application areaHiFi
Recommended headphones impedance16 - 600 Ω (ohm)

General information

Manufacturer Pioneer
Product type Headphone amplifiers
Item number3487698
Manufacturer no.U-05-S

Headphone amplifier properties

Headphone amplifier Application area


High fidelity is a quality standard in sound technology.

More information...



The device can be connected to the PC via USB and controlled as an external sound card.

Headphone Amplifier Features
gain switch

Audio properties

Frequency range

Frequency range

The measured, or specified, output over a specified range of frequencies for a constant input level varied across those frequencies.

4 - 80000 Hz
Recommended headphones impedance
16 - 600 Ω (ohm)
signal-to-noise ratio
117 dB
distortion factor
0 %
Sample rate
384 kHz
Audio resolution
32 bit

Connections (inputs)

2 x
Coaxial S/PDIF
2 x

Connections (outputs)

6.3 mm headphone jack
1 x
2 x
Stereo cinch
1 x

Various connectors

Connectors various
XLR (Phones L+R)
USB connections
USB 2.0 Type B female

Power supply


Power supply

All power supply related details.

Power supply
Electrical connection

Delivery contents

Delivery contents
Remote control incl. batteries
Power cord

Product dimensions

271 mm
296 mm
101 mm
6300 g

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Manual | 2.04 MB

Returns and warranty

Warranty 24 month Bring-in
30-day right of return

30-day right of return

Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified process, which shows the correct warranty period and takes into account any warranty extensions you have purchased. This ensures that your return or case can be processed as quickly and easily as possible.

Warranty services

Warranty extension

Warranty extension

Extension of the manufacturer's warranty.

to 3 years CHF 66.60
to 5 years CHF 115.–

More information about warranty services

Test reports


Average rating 90%
Number of test reports 1

Videoaktiv Digital
Rank 1 out of 5
Test score 77 von 100 Punkten - sehr gut


The test reports shown here are provided by an external source. We have no influence on the product ratings.

Videoaktiv Digital Logo

Edition 02/2015 - Der Pioneer besitzt einen sauberen Klang ohne große Patzer, wobei auch bei hohem Pegel kein Verzerren zu vernehmen ist. Zudem ist die Ausstattung recht üppig und die Verarbeitung des Modells sehr hochwertig. Leider lassen sich die Kopfhörerports nicht parallel nutzen und einen analogen findet man erst gar nicht. Dennoch stimmt hier die Leistung sowie das gute Preis-Leistungsverhältnis was dem Gerät den ersten Platz beschert.

satter Klang, hoher Pegel
praxisgerechte gute Ausstattung
symmetrische Kopfhörerausgänge
kein Analogeingang
Kopfhörerausgänge nicht gleichzeitig nutzbar
Go to complete test report


Mail delivery/Collection

Product is not ready for sale or temporarily not available. No delivery date known.
Not in stock

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Information subject to change.

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Pioneer U-05 (USB-DAC) Pioneer U-05 (USB-DAC)