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Pro-Ject Head Box S USB kuulokevahvistin

Special Price 159,00 €

Regular Price: 179,00 €


Laadukas kuulokevahvistin jossa USB ja analoginen tuloliitäntä

* Vaaditut kentät

Special Price 159,00 €

Regular Price: 179,00 €

Product Attachments

View FileKäyttöohje Head Box S    Size: (127.85 KB)



Head Box S USB audiophile headphone amplifier with integrated D/A conversion at rock-bottom pricing!  


Class-leading sound quality and practical configuration in one box. Head Box S USB satisfies with rich colourful presentation, very close to reality.  

This perfect solution acts as digital input extension and sound upgrade, compared to all headphone outputs, that are integrated in conventional ampli-fiers. Analog source connection for Head Box S USB can be done from record-output of your amplifier and digital source via USB 1.1. Because of an integrated loop-out for the analogue input you do not loose connectivity to your recording device.  

High quality amplifier modules are used to guarantee best possible headphone amplification and makes hearing your favourite digital or analogue music a real delight! Head Box S USB delivers natural dynamics, transparency and pure audiophile enjoyment!  


• RCA stereo input  

• Digital USB 1.1 input (no extra driver needed)  

• RCA stereo loop-out for analogue input  

• 6,3mm jack input on front  

• Suitable for headphones with low or high impedance  

• Extremely low noise and distortion  

• Full metal housing protects against interference  

• Significantly better sound than standard headphone outputs from integrated amplifiers  

• DC power supply (< 1 watt standby power)  

• On/Off switch on front  

• Faceplates in black  


Technical data

Pro-Ject Head Box S USB

A/D-converter Burr Brown PCM2702E
  16-Bit Delta Sigma, 8-fach Oversampling
Sampling rates 44,1kHz and 48kHz
USB 1.1 input 5 pin mini b connector
  (USB cable supplied)
Operating systems from Windows XP® up, Mac OS® & Linux
Power output 350mW/30 ohms, 60mW/300 ohms
Output impedance > 30 ohms
Signal-to-noise ratio 112dB - IEC -A at full output
THD < 0,002%
Gain 9dB
Headphone socket 3-pol 1/4“ Ø (6,3mm)
Power supply 18V/500mA dcC; 220 - 240V, 50Hz
Power consumption 18V/250mA DC / <1 watt standby
Dimensions W x H x D 103 x 36 x 103 mm
  103 x 36 x 109 mm incl. sockets
Weight 600g without power supply



Valmistaja Pro-Ject Audio Systems, Itävalta
Takuuaika kk 24

Ostoskori on tyhjä.