Όταν πρόκειται για την απόδοση ήχου υψηλής κλάσης από τις εξόδους σύγχρονων συσκευών όπως φορητοί υπολογιστές ή smartphones, όλες αποτυγχάνουν από μόνες τους. Δεν διαθέτουν την απαραίτητη ισχύ για να αποκαλύψουν τις πραγματικές δυνατότητες των σύγχρονων ακουστικών.
Το Head Box S2 προσφέρει επαρκή ισχύ ώστε να απελευθερώσει την υψηλότερη δυνατή ποιότητα ήχου από οποιοδήποτε ζευγάρι ακουστικών. Διαθέτει μία είσοδο RCA για τη σύνδεση της πηγής της επιλογής σας.
Audiophile headphone amplifier!
When it comes to delivering high class sound through the output of modern devices such as laptops or smartphones, they all fail on their own. They don’t have enough power to reveal the true potential of today’s headphones. Head Box S2 has enough power to unleash highest sound quality from any headphone. It features one RCA input for a source of your choice. Front-sided are two headphone jacks, one 1/4 inch for hifi headphones and one 1/8 inch for modern head- and earphones. For shared listening experiences both outputs can be used simultaneously. Its 725mW output power will deliver top quality sound and enough volume, even for those who wish to listen at loud volumes! Head Box S2 features a rich and full sound with plenty of dynamics and transparency.
Only the best possible components were used to create this one-of-a-kind headphone amplifier. The enclosure is fully made of aluminium for highest aesthetics and to protect it effectively against electromagnetic interference and vibrations, which can cause unpleasant listening experiences.
Compatible upgrade power supply: Accu Box S2, Accu Box S2 USB
This headphone amplifier is designed for demanding headphones and delivers high-quality audio performance with very low distortion and low noise components. It features a compact design and a durable aluminium/metal sandwich casing that helps protect against vibrations and electromagnetic interference. Both headphone outputs can be used simultaneously, and the unit is available in silver or black.
It includes a 6.35 mm and a 3.5 mm headphone output, as well as a bypass RCA loop output for connecting an additional amplifier.
| Power output: | 725 mW (into 32 ohms) |
| Signal-to-noise ratio: | -110 dBV |
| Total harmonic distortion + noise (THD+N): | < 0.002% |
| Gain: | 11 dB |
| Crosstalk: | 68 dB |
| Frequency response: | 20 Hz – 80 kHz (±0.2 dB) |
| Headphone impedance support: | 8 – 600 ohms |
| Output impedance (headphone): | < 1 ohm |
| Analog inputs: | 1 pair RCA (line level) |
| Headphone outputs: | 1 × 6.3 mm jack, 1 × 3.5 mm jack |
| Analog loop outputs: | 1 pair RCA (for additional amplifier) |
| Power supply: | 5 V / 0.5 A DC |
| Standby power consumption: | < 0.5 W |
| Dimensions (W × H × D): | 103 × 37 × 120 mm |
| Weight: | 365 g (without power supply) |