Basic Info.
Product Description
DA-06 digital audio decoder ear amplifier all-in-one machine, support DSD hard solution, direct solution, with remote control, asynchronous xmos decoder, truly balanced output.
Product feature
1. The Xmos-XU208 chip is used to receive USB signals and Spdif signals.
2. Provide genuine customized exclusive XMOS driver.
AK4495 supports DSD128 and PCM384K, AK4493 supports DSD512 and PCM384K.
3. Coaxial and BNC support DOP64 and PCM192K, and optical fiber supports DOP64 and PCM176.4K.
4. With remote control function, remote control realizes channel switching, volume addition and subtraction, mute control.
5. There are balanced output, unbalanced output, ear amp output (optional), etc.
6. Aluminum alloy wire drawing process panel, thin steel plate box, aluminum alloy wire drawing process cover, both beautiful and well shielded.
7. R cattle power supply, the smallest magnetic leakage, the highest efficiency.
8. Digital and analog power supply independent winding, independent rectification filtering, stabilized voltage power supply.
Product Introduction
1.This machine has 4 digital signal input switching: BNC, coaxial, optical fiber, USB.
2.This machine has a set of balanced output, a set of unbalanced RCA output, and a set of headphone output (optional).
3.The main enlargement board adopts double-sided design and is finely made.
4.The resistance capacitor of this machine adopts high-quality discrete audiophile element assembly, so that the sound quality can be guaranteed: Siemens polypropylene capacitor, CBB ultra-small polypropylene metallized capacitor, ELNA capacitor, BC capacitor, etc., so as to ensure the advantages of pure timbre, high resolution, small sound coloration and wide sound field.
5.XU208 adopts 3 active crystal oscillators. It can effectively reduce the jitter of the USB port.
6.The functions of this machine are controlled by MCU and remember the channel status at the last shutdown.
Parameter
| Frequency response: | 20Hz-35KHz |
| Signal-to-noise ratio | 110dB |
| Harmonic distortion: normal port output: | <0.001% |
| Support | 16-bit and 24-bit digital streaming |
| The following sampling frequencies are supported: | 44.1kHz, 48kHz, 88.2kHz, 96kHz, 192KHz, 384K AK4495 support: DSD64, DSD128 AK4493 supports: DSD64, DSD128, DSD256, DSD512 |
| Output level | balanced output 9V, unbalanced output 2V |
| Dynamic range | 120dB |
| Input impedance | digital 75 ohms |
| Line output impedance | 600 ohms |
| Input voltage | 110V, 220V/50Hz |
| Net weight | 1.75Kg |
| Dimensions(W*D*H) | 260mm*167mm* 55mm (excluding knob, foot, connector size) |
Ancillary equipment
The decoder can connect the following devices:
1. The USB input of the decoder can be connected to the USB output of the computer and the 0TG output of some mobile phones.
2. The coaxial and optical fiber input of the decoder can be connected to the coaxial and optical fiber output of DVD, CD player, digital broadcast, set-top box and TV.
3. The Bluetooth of the decoder can be connected to mobile phones, computers with Bluetooth, etc.
Game
Audio and video player
Computer
DVD
television set
Digital TV set-top box
4. Master the correct switching sequence, which can avoid impact sound. Boot sequence: audio source--decoder--pre-stage--power amplifier. The shutdown order is reversed.
5. The balanced output is connected to the power amplifier or ear amplifier with balanced input. Only amplifiers or ear amplifiers with unbalanced input can be connected with XL to RCA lines, but only if the amplifier can pass a 4.5V high-level signal without clipping.
6. The output of this machine is connected to the integrated power amplifier, which cannot directly promote the pure post-stage, and the pure post-stage should be added to the pre-amplifier.
