Handmade output transformer with Nickel Alloy core

32-Bit, 192kHz high resolution playback

Ultra-low jitter USB 2.0 runs on Asynchronous mode

High and low impedance output facilitated via toggle switch on back panel

Open load protection will automatically engage to prevent the amp from damaging when no headphones are plugged in

Multi-functional switch for USB input, RCA input, and RCA output via D-A.

The RCA connectors can be used either as RCA analog inputs or USB DAC preamp outputs

All-aluminum chassis with no screws visible from any viewing angles

High clarity tube protection glass

Multi-layer military grade PCBs

Customized driver for Windows Vista/XP/7/8

USB Audio Class 2.0 is natively supported by Apple OS X version 10.6.4 and above without installing driver

Thông số kỹ thuật

Single-ended, class-A, transformers output

Linear external high-performance power supply (remote-controlled power switching)

Two 6C45 driver/power tubes

C-Media 6631 USB chip

TI PCM5102A 32-bit DAC chip

Headphones impedance : 8-600 Ohms

Input impedance: 100 Kilo-Ohms

Sampling rate: up to 32-Bit, 192kHz

Inputs: 1 Asynchronous USB2.0, 1 RCA

Outputs: 1 1/4″ and 1 1/8″ headphone outputs, 1 RCA (same connector as the input)

Max output: approx 1 watt @ 32 ohms

Frequency response: 11Hz to 27kHz, +/-0.5dB

Distortion: <0.03%

S/N: 95dB

Power consumption: 25W max

Mains supply: 100-120V, 220-240V, 50/60Hz, user selectable

Finish: Anodized aluminum

DC cord length: 4.25 ft or 1.3 m

Dimension: AMP: 4.8″ L x 4.8″ W x 5.1″ H with glass

PSU: 7″ L x 3.5″ W x 2.2″ H

Weight: AMP – 5.3 lbs / 2.4kg, Glass – 3.3 lbs / 1.5kg

PSU – 2.8 lbs / 1.4kg