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【預購】樹莓派 音效擴充板 (IQAudio DAC Pro)

【預購】樹莓派 音效擴充板 (IQAudio DAC Pro)

貨號:SSV0053


NT$945
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【商品介紹】


IQaudio DAC Pro is our highest-fidelity audio output HAT. It uses the Texas Instruments PCM5242 DAC to deliver outstanding signal-to-noise ratio performance from a Raspberry Pi 1 Model B+, 2, 3, and 4, and supports balanced/differential output in parallel to phono/RCA line level output. It also includes a dedicated headphone amplifier.

使用說明

IQaudio DAC Pro connects to the 40-pin GPIO header of Raspberry Pi 1 Model B+, Raspberry Pi 2, Raspberry Pi 3, or Raspberry Pi 4 with no need for soldering or external power.

DAC Pro exposes two 3-pin headers (P7/P9) used by the optional XLR board to provide differential/balanced output exposed by XLR sockets above Raspberry Pi’s USB/Ethernet ports.

P1: Analogue out (0-2V RMS). Carries GPIO27, MUTE signal (headphone detect), left and right audio, and left and right ground.

P6: Headphone socket signals. Pin 1: LEFT, pin 2: GROUND, pin 3: RIGHT, pin 4: GROUND, pin 5: DETECT

P7/9: Differential output (0-4V RMS). P7: LEFT, P9: RIGHT.

P10: Alternative 5V input, powering the Raspberry Pi in parallel.

商品特色

  • Raspberry Pi HAT (A+/B+/2/3/3B+/4) compliant accessory
  • Pre-programmed EEPROM for auto configuration
  • Full-HD audio – up to 24-bit/192kHz playback
  • Integrated hardware volume control (via ALSA)
  • Built in High quality audio headphone amplifier (TI TPA6133A)
  • Class leading audio; 114db SNR, and -94db THD
  • Audiophile TI Burr Brown 32-bit/384kHz DAC (TI PCM5242)
  • Advanced ESD protection
  • Digital I2S audio signals
  • Raspberry Pi powered, no external power requirements
  • Industry standard audio quality Phono/RCA connectors
  • Balanced output exposed on PCB
  • Built in mini DSP
  • Full GPIO access with no soldering required

【文件下載】

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送貨方式

  • 郵寄掛號 (未滿一千元須加運費60元)
  • 順豐速運 (運費100元)
  • 7-11 取貨付款 (運費60元)
  • 7-11 純取貨 (運費60元)
  • 全家 取貨付款 (運費60元)
  • 全家 純取貨 (運費60元)

付款方式

  • 信用卡(金額需要滿三千元才能使用)
  • 銀行轉帳/ATM(請於7日內匯款完成,才會更新訂單狀態)
  • 全家 C2C 取貨付款
  • 7-11取貨付款
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