Pre Box RS2 Digital
The Pre Box RS2 Digital is the bigger brother of our award winning and ground breaking Pre Box S2 Digital. It uses the same excellent sounding DAC chips as the S2 version, proving once again that the Pre Box S2 Digital was already at the very top of high-end DACs and absolutely beyond its competition. Based on the same core-design principles, the feature set is extended and driven to new heights. The result is a fantastic sounding and very versatile box. The perfect partner for the cream of the crop of high-end amplifiers and speakers alike!
The Pre Box RS2 Digital is the bigger brother of our award winning and ground breaking Pre Box S2 Digital. It uses the same excellent sounding DAC chips as the S2 version, proving once again that the Pre Box S2 Digital was already at the very top of high-end DACs and absolutely beyond its competition. Based on the same core-design principles, the feature set is extended and driven to new heights. The result is a fantastic sounding and very versatile box. The perfect partner for the cream of the crop of high-end amplifiers and speakers alike!
Available in black and silver.
Technical Specifications
| DAC | 2x ESS9038Q2M (dual mono - 32bit/768kHz/DSD512) |
| Digital inputs | 1 x USB 2.0 Audio 32/768 + DoP and Native-DSD up to DSD512 |
| 1 x HDMI I2S for CD Box RS2 T | |
| 2 x S/PDIF optical 24/192 | |
| 1 x S/PDIF coaxial 24/192 | |
| 1x AES/EBU balanced 24/192 | |
| MQA Support | full MQA unfolding by hardware |
| Line-level input | 1 pair XLR |
| 1 pair RCA | |
| Input impedance | 15 kOhm |
| Output impedance | 180 Ohm solid state, 220 Ohm tube |
| Analog outputs | Pre-out (XLR & RCA), Headphone (6,35mm jack) |
| Headphone output power | 90 mW / 300 Ohm; 245 mW / 32 Ohm; 150 mW / 8 Ohm |
| THD+N (20Hz - 20kHz) | < 0.006% solid state/0.017% tube @ 2V RMS, 1 kHz |
| Masterclock output | 16,9344MHz for CD Box RS2 T |
| Bluetooth Version | Fully embedded Bluetooth® v4.0 |
| Bluetooth Codecs | SBC, AAC, AptX |
| Output Buffer | discrete and balanced, tube and solid state |
| Tubes | 4 x 6922EH |
| Power supply | 20V/3A DC, 110-240V/50, 60 Hz |
| Power consumption | max. 1,2A DC, <0,5W in standby |
| Dimensions W x H x D (with sockets) | 206 x 72 x 222 mm |
| Weight | 1710 g without power supply |