Το Head Box S2 Digital διαθέτει επίσης πέντε ψηφιακά φίλτρα για διαμόρφωση του ήχου σύμφωνα με τις προτιμήσεις του ακροατή. Τρεις ψηφιακές είσοδοι εξασφαλίζουν σύνδεση με οποιαδήποτε διαθέσιμη πηγή, είτε υπολογιστή μέσω της εισόδου USB B είτε τηλεόρασης μέσω της οπτικής εισόδου.

High performance DAC and headphone amplifier

Head Box S2 Digital comes fully equipped for the highest demands of the modern audiophile. It supports playback for PCM files up to 32bit / 768kHz and DSD decoding up to quad DSD (DSD256). Head Box S2 Digital also comes with five digital filters for soundshaping to the listeners preferences. Three digital inputs ensure to connect to any source available, be it a personal computer via the USB B input or a TV set via the optical input. The coaxial S/PDIF input takes all data from a digital transport such as the CD Box DS2 T. All inputs offer support for high resolution data up to 24bit /192kHz. The USB input offers full high resolution support for all files up to PCM 32/768 and DSD256. The front seated 6.35mm headphone output delivers a clean and precise sound with a musical touch. Unwanted noise coming in through USB is double filtered to surpress them to a level where it can’t affect audio to realize an undisturbed listening experience. The new aluminium/metal casing ensures highest aesthetics and protects against vibration and interference! Head Box S2 Digital comes in silver or black.

High end ESS Sabre ESS9038 DAC

• Proprietary clock circuitry design
• Organic polymer capacitors and thin film miniMELF resistors
• 32 bit / 768 kHz decoding
• DSD64 DSD128 DSD256 (DSD over PCM)
• Up to 24 bit / 192 kHz for optical and coax inputs
• 5 selectable digital filter characteristics
• 1 proprietary optimum transient digital filter
• Headphone output on the front 6.3 mm
• Synchronization of all internal oscillators
• Jitter as low as 100 femtoseconds
• Gold plated four layer PCB
• Full aluminium and metal sandwich casing in silver or black

3 digital inputs 1 x coax S/PDIF 1 x optical TOSlink 1 x USB B
D/A converter 1 x ESS9038Q2M 32 bit PCM up to 768 kHz / DSD256
Headphone amplifier chip ESS9063
Sampling rates 32 44.1 48 88.2 96 176.4 192 352.8 384 768 kHz
Filter settings 5 selectable on front
Frequency response 20 Hz – 20 kHz

Analogue output 6.3 mm headphone out (front) 1 x pre out RCA
Output voltage 2.05 Vrms
Headphone output power 68 mW (320 ohms)
Total harmonic distortion 0.0007%
Dynamic range 120 dBA

Power consumption 5 V micro USB
Dimensions W x H x D 103 x 37 x 120 mm
Weight 366 g without power supply