QCC5181 BT5.4 Bluetooth DAC Board Audio Decoder Board with Dual Parallel PCM1794 for Power Amplifier

QCC5181 BT5.4 Bluetooth DAC Board Audio Decoder Board with Dual Parallel PCM1794 for Power Amplifier

Features:
- Supports QCC5181 BT5.4
- Supports double parallel PCM1794A. One for left channel and one for right channel
- Bluetooth module is for LDAC, AAC, aptX, aptxLL, aptxHD, aptx-Adaptive, and supports 24BIT 96K. LDAC requires the support of your cellphone
- Supports four dual op amps, IV op amp SMD 072, LPF op amp 5532DD [default 5532, 5532DD]. And LPF can be replaced by dual op amps
- Support DC or AC. Choose one of them. The maximum is not more than 24V. When it exceeds 24V, you need to change the capacitors. This circuit is powered by the built-in boost circuit ±12V op amp. When you need dual AC input, you need to change the circuit
- Bluetooth indicator light: The light will flash when it is disconnected. The light will stay on when it is connected

Package Included:
- 1 x Set of DAC board

Packaging Details:
- Weight: 0.23kg

Note:
- DC voltage is 7-20V, AC voltage is 5-15V, and current is 0.5A at 12V.
- The positive and negative terminals of the DC input cannot be reversed.
- Returns are not available if users plug in the wrong power supply, burn out the component, or the product has been soldered with a soldering iron.
- Pictures below are for reference only. The appearance of the products are subject to the actual received goods. Thank you for your understanding!