Description
Maximum Performance.
The Head Box DS3 B is a class-leading headphone amplifier designed for audiophiles who demand uncompromising
power, precision, and fidelity. Its fully balanced, discreet topology redefines the possibilities in its segment, delivering
ultra-clean amplification and effortless drive with plenty of power reserves for even the most demanding headphones.
Available in sophisticated silver or black finishes, the Head Box DS3 B is designed and manufactured in Europe, reflecting
a strong commitment to meticulous craftsmanship, rigorous quality control, and enduring reliability.
Fully Balanced Power
At the technical core, the Head Box DS3 B offers a fully balanced signal chain for both RCA and XLR inputs, ensuring maximum channel separation and minimal noise.
The power stage delivers up to 1500 mW of fully balanced output, thanks to a meticulously engineered discreet amplifier
design. Balanced headphone outputs are provided via 4.4 mm Pentaconn and XLR connectors, while single-ended headphones can be driven through 3.5 mm and 6.3 mm outputs. A bypass RCA loop output allows easy integration with additional amplifiers or system expansion.
| Max. power output: | 510mW/8 Ohms, 900mW/16 Ohms, 1500mW/32 Ohms, 560mW/300 Ohms |
| Headphones output: | 3.5mm, 6.3mm, 4.4mm balanced, 4 pin balanced XLR |
| SNR: | > 118dB โAโ-wt. at 1kHz |
| THD: | < 0,002% at 1kHz @ 500mV Input |
| Crosstalk: | < -83dB at 10kHz |
| Gain: | 12dB / 6dB (RCA In /XLR In) |
| Frequency response: | < -0,2dB at 20Hz-20kHz |
| Analogue inputs: | 1 pair RCA/Cinch, 1 pair XLR |
| Analogue loop outputs: | 1 pair RCA |
| Headphone impedance: | min. 8 Ohms |
| Power supply: | 18V/1A DC, 110-240V, 50/60Hz |
| Standby Power consumption: | < 0,5W |
| Dimensions W x H x D: | 206 x 70 x 194 (218) mm |
| Weight: | 1 430 g without power supply |
