| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $18.19 | $17.82 | $17.26 | $16.52 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
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Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
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HCD03 Lossless 2-In-1 Bluetooth 5.0 Transmitter Receiver Board + Bracket + Power Cord + RCA Cable
Features:
- HiFi transmitter + receiver Bluetooth 5.0: For ATS2831-CPU+DSP dual-core architecture 24Bit decoding. Lossless Bluetooth transmission, optical & coaxial inputs, 24Bit 192K DAC, lossless Bluetooth receiving, optical & coaxial outputs, 20m barrier-free transmission.
- Coaxial input/output.
- Driver-free installation.
- Bluetooth 5.0 chip:
* Bluetooth reduction distortion: 0.15%.
* Total harmonic distortion + SNR: 95db.
* Audio DAC and ADC: 24bit.
* CPU: For 240MHZ RISC-32 CPU processing core.
* DSP: For 400MHZ CEVA digital audio processing core.
* Bluetooth version: Fully compatible with versions lower than 5.0, supports for QBQ5.0 certification.
* Bluetooth protocol: For A2DP/ AVRCP/HFP/SPP/ BLE HD, etc.
* Bluetooth encoding: For SBC/ MSBC/AAC/ACTX-LL -30ms low latency technology.
* The performance of Bluetooth 5.0 is 220% higher than that of Bluetooth 4.2.
* Bluetooth version: 5.0 compatible with V4.2/V4.2LE/V2.1+EDR.
* Bluetooth protocol: Support Bluetooth 5.0 and support for A2DP, AVRCP, HFP, SPP, BR HID HOST, BR HID DEVICE, BLE HID and other Bluetooth protocols.
* Transmission and receiving delay: Support for ACTX-LL low delay, as low as 30MS
- Receiver Transmitter 2 in 1: It can operate in TX mode and RX mode.
- Stable signal.
- Small and exquisite.
- Change your speaker to wireless Bluetooth in seconds: simple connection, plug and play, powerful.
- Highly integrated 5.0 chipset Bluetooth receiving, transmitting, coaxial, optical fiber input, output 3.5 mm input and output functions in one. HiFi sound quality.
- Optimize and improve music quality. After CPU optimization compensation adjustment, the sound is clearer and more transparent, and real scene is more restored.
- Compatible sound boxes: For amp speakers kit, headphones, and active sound boxes.
Package Included:
- 1 x Bluetooth 5.0 Board
- 1 x Acrylic Copper Pillar Bracket Kit
- 1 x Type-C 5V Power Cord
- 1 x RCA-AUX Audio Cable
Note:
- Assembling is needed. Users need to assemble the bracket by themselves.
- Other items pictured are not included, for demonstration purposes only.
