Find Out How Much Better Your Music Sounds Through a Dedicated Headphone Amplifier: Pro-Ject Head Box S2 Offers Ample Drive Power and Affordable Accessibility
How much better does an affordable dedicated headphone amplifier sound compared to running your ‘phones through a computer, smartphone, or tablet? Grab a Pro-Ject Head Box S2 and prepare to be blown away. Featuring two headphone outputs (6.35mm and 3.5mm) that can be used simultaneously for shared listening, an RCA input for your source, and a composite aluminum case that guards against vibrations and electromagnetic interference, the compact Head Box S2 delivers entry-level high-end performance that will help bring out the detail, emotionalism, richness, and separation in your music.
Supplying 725mW of output power (into 32 ohms), the EU-built Head Box S2 can ably drive many models and types of demanding ‘phones — and play at commanding volume levels. Clear and quiet, Head Box 2 is made with low-noise components whose quality is confirmed by the device’s excellent specifications (THD+N, signal-to-noise ratio). Backed by our Satisfaction Guarantee, Head Box S2 will literally and figuratively get in your head in unforgettable ways.
Suitable for demanding headphones
6.35mm and 3.5mm headphone output
Bypass RCA loop output for additional amplifier
Superior low distortion
Low noise components for ultimate sound performance
Small footprint
Both outputs usable simultaneously
Aluminium/metal sandwich casing protects against vibrations and electromagnetic interference
Output power: 725mW (into 32ohms)
Signal to noise ratio: -110 dBV
THD +N: 0,002%
Gain: 11 dB
Crosstalk: 68 dB
Frequency response: 20 Hz - 80 kHz (+-0,02 dB)
Analogue inputs: 1 pair RCA/Cinch
Headphone output: 1 x 6.3 mm jack, 1 x 3.5 mm jack
Output impedance (Headphone amp): <1Ohm
Analgoue loop out: 1 pair RCA/Cinch
Power supply: 5V/0.5A DC
Standby Power Consumption: < 0,1 W
Dimensions W x H x D: 103 x 37 x 120 mm
Weight: 365g without power supply
User Manual (PDF, 84 KB)