Điểm mặt mấy DAC HAT mới T10/2017
Terra-BerryDAC2 with RCA jack option; Giá 30,000 JPY = 6 triệu
Được khen là bóc tách mổ xẻ
FEATURES
- Raspberry Pi HAT compatible, GPIO I2S connection
- Powered by AKM AK4490 DAC PCM
- Playback up to 768KH/32bit PCM and DSD up to 11.2MHz
- Two low jitter Crystal oscillator for Master Clock (45.158400MHz and 49.152000MHz)
- Re-clocking and up sampling by AKM AK4137 SRC with onboard MCLK oscillator
- Onboard I2S DoP decoder by AK4137
- Independent power circuit for DAC VREF
- Automatic MCLK selection by LRCLK frequency
- Balanced / Unbalanced output
- Independent DAC power input connector
- Combo384 support
Nanosound Pro - 68$
Khá thường - mấy bác khoái cái OLED thì OK, còn vẫn là 5122.
SPECIFICATION
- Texas Instruments PCM5122 DAC
- 192kHz Sampling Rate / 24bit Resolution Burr-Brown DAC for best sound quality
- Hardware volume control for best quality using “alsamixer”
- Texas Instruments TPS7A4700 Ultra Low Noise Voltage Regulator
- Switchable Power Option
- Power from a single microUSB port or independently
- Raspberry Pi Power switch
- Turn on and Gracefully shut down Raspberry Pi System
- 6 GPIO buttons for Media Control
- Infrared Receiver and Remote Control
- 1.3" OLED display with multi-language support.
- Pure Copper Gold Plated RCA Connector
