Reference Series
UD-H01 DAC Amplifier
32bit D/A Converter with USB Audio Interface


Key Features
USB Audio Class2 High-speed Input from PC/MAC
(Tenor 8802)
32-bit/192kHz Dual D/A Convertors
(BurrBrown 1795 x 2)
Up-conversion to 32bit/192kHz


General Specifications:


Supports Asynchronous Transfer Mode
Toroidal-core-Power Transformer
Detachable AC Socket
Headphone Out with Volume Control
Aluminium Front Panel
USB Input: x 1 (USB2.0)
Digital Audio Inputs: x 2 (Coaxial, Optical)
Balanced Audio Output: x 1 (XLR, 1-GND, 2=Hot, 3=Cold)
Audio Output: x 1 (RCA)
Headphone Out: x 1 (6.3mm)
Input Signal Sampling Rate:
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
Operation:230V AC, 50kHz
Dimensions (W x H x D): 215mm x 55mm x 215mm

The new Reference 01 Series. Future Proof


The UD-H01 is a dual digital/analogue converter containing two BurrBrown® DAC chipsets (Type 1795) and a Tenor® USB Audio Class 2 Interface. Thanks to the highquality nature of these components, digital audio data from an external PC is converted to an analogue signal in high resolution Hi-Fi quality using up to 32 bit, 192 kHz asynchronous conversion technology. The resulting analogue signal can be sent to either a set of active loudspeakers or to an external amplifier. The UD-H01 is supplied with both balanced and unbalanced audio output connectors and a headphone connector complete with separate volume control. Two audio inputs (digital RCA and optical) allow connecting additional sources i.e. CD or DVD player.