| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $535.07 | $524.15 | $507.77 | $485.93 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
Aune S1 32bit HiFi Digital Music Player with DAC WiFi Connection For IOS Android
Note: Because the product weight more than 2 kg, please choose the DHL/EMS/Fedex, otherwise we'll have to cancel the deal
Specifications:
- Frequency response: 20-20KHz +-0.2db
- Distortion : 1KHz, 2.8Vrms, -90db
- Resolution : 106db
- 0dBoutput level (Line out) 2.8VRMS
- SNR (S/N)108db
- Headphone amp power at 600 ohm : 2.8VRMS/13mW。
- 32ohm power :180mW
Package Included:
- 32 bit S1 HIFI Digital Music Player
- Five Core Cable
- External Power Unit
- AC power Core
- Remote Control
- User manual
- Warranty Card
Highlights:
- With the SD card, USB flash disk as storage medium
- USB 2.0 OTG ，ESATA , SD Card socket
- Support 24bit/192K and 32bit music playback
- Support APE / FLAC / TTA / Mp3/ WAV
- Remote control Function
- Support software upgrade
- Support LAN connect
- Support Smart phone ,iphone contorl
24 bit aune S1/192 k digital output measured 140.235 DB
Aune S1 16 bit digital output measured 93.761 DB:
Using DS3 to adjust the final product:
At the same time USES the HD600 voice for calibration:
Professional test system
The AP test indicators:
Test Video:
