Description
Bluetooth 5.0 Audio DAC Board 5V Receiver Transmitter Converter Fiber Coax Stereo Output 24bit-192k
Specification:
Size: 60 x 45mm
Weight: 0.04kg
Power supply: type-C or 5V input
Bluetooth restore distortion: 0.15%
Total harmonic distortion + SNR: 95dB
Audio DAC and ADC: 24 bit
Chip module: with 24bit-192k digital audio analysis ability
CPU: 240mhz risc-32 CPU processing core
DSP: 400MHz CEVA digital signal processing core
Bluetooth version: 5.0 compatible with v4.2/v4.2le/v2.1 + EDR
Bluetooth protocol: support Bluetooth 5.0 and A2DP, AVRCP, HFP, SPP, Br HID HOST, BR HID DEVICE, BLE HID and other Bluetooth protocols. Support SBC and MSBC decoding
Certification: support BQB 5.0 certification
Transmit and receive delay: support ACTX-LL low delay, as low as 30ms
Receive mode: support fiber output, coaxial output, analog output
(can realize Bluetooth receiving to fiber digital signal)
(can receive the coaxial digital signal via Bluetooth)
(can realize Bluetooth receiving to analog stereo signal)
Transmission mode: support fiber input, coaxial input, analog input
(can realize the transmission of optical fiber to Bluetooth signal)
(coaxial transmission to Bluetooth signal can be realized)
(analog stereo transmission to Bluetooth signal can be realized)
Adapt to any audio device to Bluetooth transmission.
Two boards can be connected to each other.
Can receive any Bluetooth signal.
It can transmit audio signal to any Bluetooth receiving device.
Bluetooth transmission—convert audio signal to Bluetooth signal, and provide to devices that need to use Bluetooth to receive, such as: Bluetooth speaker, Bluetooth headset, Bluetooth card and other receiving terminals.
Bluetooth transmission mode is defined as the main device, which needs to be paired and linked from devices such as Bluetooth speaker and Bluetooth headset. After it is defined as Bluetooth transmission mode, this device is the device that sends audio, so the output interface terminal has no output and can only input signals.
Bluetooth transmission and reception mode has memory saving function. After selection, the power-off mode will not change next time. It is convenient to use pairing and automatic connection directly when receiving or sending
Pairing connection between Bluetooth and various devices:
After the Bluetooth device is set to send, the receiving device is adjusted to the pairing state and placed at the nearest distance for automatic pairing. For pairing, the following items need to be done:
1: Turn off the Bluetooth function of the mobile phone around you, and turn off other relevant Bluetooth devices that do not need to be paired (because the product is a device that actively looks for and tries to connect).
2: Place two paired devices as close as possible to each other.
3: Wait for a while, and the product will actively find the device and try to connect (remember to turn off other unrelated devices).
Bluetooth receiving mode: the Bluetooth audio signal received by Bluetooth can be paired and connected with the Bluetooth signal sent by mobile phones and other devices. The received Bluetooth signal can be decoded into stereo left and right channel signal, and the stereo signal can be output directly by optical fiber / coaxial.
To receive a Bluetooth connection:
1: Press the Bluetooth receive button and set it as the Bluetooth receive mode. The blue light is not paired to the flash state. The pairing succeeds and the flash is slow. The Bluetooth name is Audio-Rx. Please connect the Bluetooth name when pairing the mobile phone.
2: According to your own power amplifier and other audio equipment, choose the required interface cable, headphone output, optical output, coaxial output.
Package List:
1 x Audio Board
Specification:
Size: 60 x 45mm
Weight: 0.04kg
Power supply: type-C or 5V input
Bluetooth restore distortion: 0.15%
Total harmonic distortion + SNR: 95dB
Audio DAC and ADC: 24 bit
Chip module: with 24bit-192k digital audio analysis ability
CPU: 240mhz risc-32 CPU processing core
DSP: 400MHz CEVA digital signal processing core
Bluetooth version: 5.0 compatible with v4.2/v4.2le/v2.1 + EDR
Bluetooth protocol: support Bluetooth 5.0 and A2DP, AVRCP, HFP, SPP, Br HID HOST, BR HID DEVICE, BLE HID and other Bluetooth protocols. Support SBC and MSBC decoding
Certification: support BQB 5.0 certification
Transmit and receive delay: support ACTX-LL low delay, as low as 30ms
Receive mode: support fiber output, coaxial output, analog output
(can realize Bluetooth receiving to fiber digital signal)
(can receive the coaxial digital signal via Bluetooth)
(can realize Bluetooth receiving to analog stereo signal)
Transmission mode: support fiber input, coaxial input, analog input
(can realize the transmission of optical fiber to Bluetooth signal)
(coaxial transmission to Bluetooth signal can be realized)
(analog stereo transmission to Bluetooth signal can be realized)
Adapt to any audio device to Bluetooth transmission.
Two boards can be connected to each other.
Can receive any Bluetooth signal.
It can transmit audio signal to any Bluetooth receiving device.
Bluetooth transmission—convert audio signal to Bluetooth signal, and provide to devices that need to use Bluetooth to receive, such as: Bluetooth speaker, Bluetooth headset, Bluetooth card and other receiving terminals.
Bluetooth transmission mode is defined as the main device, which needs to be paired and linked from devices such as Bluetooth speaker and Bluetooth headset. After it is defined as Bluetooth transmission mode, this device is the device that sends audio, so the output interface terminal has no output and can only input signals.
Bluetooth transmission and reception mode has memory saving function. After selection, the power-off mode will not change next time. It is convenient to use pairing and automatic connection directly when receiving or sending
Pairing connection between Bluetooth and various devices:
After the Bluetooth device is set to send, the receiving device is adjusted to the pairing state and placed at the nearest distance for automatic pairing. For pairing, the following items need to be done:
1: Turn off the Bluetooth function of the mobile phone around you, and turn off other relevant Bluetooth devices that do not need to be paired (because the product is a device that actively looks for and tries to connect).
2: Place two paired devices as close as possible to each other.
3: Wait for a while, and the product will actively find the device and try to connect (remember to turn off other unrelated devices).
Bluetooth receiving mode: the Bluetooth audio signal received by Bluetooth can be paired and connected with the Bluetooth signal sent by mobile phones and other devices. The received Bluetooth signal can be decoded into stereo left and right channel signal, and the stereo signal can be output directly by optical fiber / coaxial.
To receive a Bluetooth connection:
1: Press the Bluetooth receive button and set it as the Bluetooth receive mode. The blue light is not paired to the flash state. The pairing succeeds and the flash is slow. The Bluetooth name is Audio-Rx. Please connect the Bluetooth name when pairing the mobile phone.
2: According to your own power amplifier and other audio equipment, choose the required interface cable, headphone output, optical output, coaxial output.
Package List:
1 x Audio Board
Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
Am 18.06.20 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 27.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt: