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Pro-Ject Head Box DS

369,00 €

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Audiophile kuulokevahvistin monipuolisilla liitännöillä.

* Vaaditut kentät

369,00 €

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View FileKäyttöohje Head Box DS    Size: (143.9 KB)

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Superior D/A conversion & outstanding headphone sound for digital and analogue sources combined in one box!  

 

Head-Box DS is based on the former SE model, which has a very good sound quality, but only one analogue input. So we kept a similar concept, improved the power supply and added a high-quality digital section! It's USB input works up to 24/192 in asynchronous mode! Playback for any headphone offers realistic sound-staging on all volume levels for 3 digital and 1 analogue sound source. Head Box DS also provides a high-quality front display, that gives full information on current status. Luxury aluminium faceplate is available in silver or black finish.  

Can be used as DAC? Yes, internal D/A conversion offers additional RCA line output that can be used with any hifi-system as cost-effective sound upgrade for existing digital sound sources. As DAC Box DS, Head Box DS uses feedback loop for controlling computer and amount of data sent. This allows implementation of a high quality, fixed frequency clock directly in the DAC section to keep jitter as low as possible.  

 

• Audiophile grade headphone amp & 24bit D/A conversion  

• 3 digital inputs: Asynchronous USB 2.0, S/PDIF, Toslink  

• Special USB-2.0 driver for 24/192 (24/96 with USB1.1)  

• Ultra low-noise semiconductors  

• SMD technology for short signal paths  

• Analogue output (RCA) for use as D/A converter  

• Analogue input (RCA)  

• Headphone socket (6,3mm jack plug)  

• DC power supply (< 1 watt standby power)  

• Metal case shields the electronics from vibrational and electromagnetic interference  

• Faceplate silver or black  

 

 

Technical specifications

Pro-Ject Head Box DS

Line-level input/output 1 pair RCA/phono sockets each
D/A-converter Cirrus Logic CS4344, 24Bit/192kHz Delta Sigma
Supported audio format PCM (LPCM). No support for multi channel formats like Dolby® AC-3 or DTS™
Sampling rates  
USB 2.0 (MiniB) input 44,1kHz, 48kHz, 88,2kHz, 96kHz, 176,4kHz 192kHz
Coaxial input 44,1kHz, 48kHz, 88,2kHz, 96kHz, 176,4kHz 192kHz
Optical input 44,1kHz, 48kHz, 88,2kHz 96kHz
Power output 350mW/30 ohms, 60mW/300 ohms
Headphone connection > 30 ohms
Signal-to-noise 112dB (A weighted) at full output
Frequency response 20Hz - 20kHz/-0,5dB
THD 0,0014%
Gain 9dB
Headphone jack 3-pole ¼" (6,3mm Ø)
Outboard power supply 18V/1.000mA DC suitable for your country's mains supply
Power consumption 500mA DC / < 1 watt standby
Dimensions W x H x D 103 x 72 x 144 (150) mm (D with sockets)
Weight 990g without power supply

 

 

Valmistaja Pro-Ject Audio Systems, Itävalta
Takuuaika kk 24
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