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JC-SQ1 Audio Bluetooth Receiver DAC Decoder BT5.0 Support APTX-HD 16Bit/48KHz Black CSR8670 Version
Description:
CSR8670 is used as digital audio signal receiver. It is Bluetooth 5.0 version. CSR8670 is a powerful and integrated wireless audio solution program, which supports for APT-X lossless digital signal transmission. ESS9023 DAC decoder adopts advanced SABRE digital-analog technology. It excels in sound quality and affordable price. OPA2604 op amp is used in analog output part. Socket-style installation way makes it easy to replace op amp for users.
SQ1 Bluetooth receiver enables optical, coaxial, analog (RCA), headphone (3.5mm port) outputs. It can be used with digital signal amplifiers and DAC decoders. It out-rivals traditional AV amplifiers in performance. It supports 24Bit/192KHz for optical and coaxial signals. It can drive 300Ω headphones.
SQ1, a Blutooth receiver, can be used as a DAC decoder. When it is connected to Bluetooth, coaxial port is SPDIF for coaxial digital signal output. When it is not connected to Bluetooth, coaxial port is SPDIF for coaxial signal input. After decoding, it changes to be analog signal (RCA 3.5mm port) to output.
SQ1 Bluetooth receiver is better than smartphones in driving headphones.
Dual ±18V are used to drive op amp part for analog signal. Dual voltage power supply enables perfect dynamics and driving force.
All aluminum housing with sanding and oxidation process.
Parameters:
- Signal Input Way: Wireless Bluetooth
- Signal Output Ways: Optical, Coaxial, RCA, Headphones
- RCA Output Load: 10K-100K
- RCA Output Signal: 4Vrms
- Headphone Amp Output Load: 8Ω-300Ω
- Headphone Amp Output Power: 280mW
- Coaxial Signal Output: 16Bit/44.1KHz
- Optical Signal Output: 16Bit/44.1KHz
- Bluetooth Receiving Distance: 20m without obstacles
- Working Voltage: 5V, 3A-5A
Package Included:
- 1 x JC-Q1 Main Unit
- 1 x 5V Power Adapter
- 1 x Power Cable
- 1 x Bluetooth Antenna
- 1 x User Manual 
