Pre Box RS2 Digital

Pre Box RS2 Digital in Black / Silver. High-end, fully balanced dual-mono preamplifier, DAC and headphone amplifier. It serves as a versatile digital hub, featuring an output stage that is switchable between 6922 vacuum tubes and solid-state signal paths to allow for sound personalization.

Key Features:

- Dual Mono DAC Design: Uses two ESS9038Q2M 32-bit DAC chips for exceptional channel separation and low-noise performance.

- Switchable Output Stage: Users can switch between a solid-state buffer and a 6922 tube output stage for varied sonic characteristics.

- Extensive Input Connectivity: Offers 9 digital inputs, including USB-B, I²S HDMI (for CD Box RS2 T), AES/EBU, Optical, Coax, and Bluetooth v4.0.

- Full MQA Hardware Decoding: Capable of full unfolding of MQA files via hardware, particularly optimized for USB and I²S connections.

- High-Res Audio Support: Supports DSD512 and PCM files up to 32-bit/768 kHz.

- Advanced Re-clocking: Utilizes a CPLD MAX II Altera chip for re-clocking to minimize jitter.

- Audiophile Headphone Amp: High-quality output stage that is DC-coupled and designed to handle demanding headphones.

- Comprehensive Controls: Features a large LCD display for intuitive navigation and includes a full aluminium remote control.

Specifications:

- Output Power: 4.12Vrms

- Form Factor: compact, rectangular

- Weight: 1710 g without power supply

- Connectivity: does not have a dedicated subwoofer output. To connect a subwoofer, you must use its existing analog pre-amplifier outputs, which provide a variable line-level signal