| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $71.67 | $70.20 | $68.01 | $65.09 | Contact US |
Heareal L3 Bluetooth 5.0 Audio Receiver DAC Decoder Headphone Amplifier (Op Amp 2134) for APTX-HD
Features:
- HIFI Bluetooth 5.0 receiver and decoder to create high-quality sound
- Unique boost circuit for better sound quality
- HiFi op amp chip 2134 has a warm sound, a slightly wider mid-frequency, and a thicker bass; it is very similar to an op amp in the style of electronic tube and tube, and the sound is durable and not irritating
- Support lossless transmission. 48kHz/24bit, up to 576kbps for APTX-HD; 96kHz/24bit, up to 990kbps for LDAC
- CSR8675: Support for aptx-HD/LDAC; supporting 24-bit/48kHz, 24bit/96kHz audio, the rate up to 576kbps, 990kbps
- High-quality Bluetooth reception: CSR8675 supports for APTX-HD and LDAC; increases the bit rate to 576kbps and 990kbps
- Turn your power amp/active speakers into a Bluetooth DAC amplifier
- Personalized line design allows you to enjoy high-quality music
- Bluetooth receiver chip CSR8675 for aptx-HD/LDAC
- DAC decoder chip provides professional audio signal
- Audiophile op amp amplifier provides high-density music signal; op amp can be replaced
- Active crystal oscillator
- Dual 18V high-voltage circuits to avoid distortion and obtain large dynamics, providing high-quality listening
- Using a higher SPDIF
- All the products have passed strict tests before delivery
- Selected switch can be used over 200000 times
- 3.5mm headphone jack
- Simultaneous output: 3.5mm headphone jack output port (shielded); RCA output port (gold-plated socket)
- Premium power adapter for Delta used
Specifications:
- Signal input method: wireless bluetooth
- Signal output mode: optical fiber, coaxial, RCA, and earphone
- RCA output load: 10K-100K
- RCA output signal: 4Vrms
- Amp output load: 8Ω-300Ω
- Amp output power: 280mw
- Coaxial signal output: 24-Bit/48KHz
- Optical fiber signal output: 24-Bit/48KHz
- Bluetooth receiving distance: over 20m/65.6ft (unblocked)
- Input voltage: DC5V/12V
- Net weight of decoder: 0.3kg/0.4 lb
- Digital signal output port: coaxial x1 + optical fiber x1
- Audio signal output port: RCA x 1; 3.5mm dual-channel headphone jack x1
- Wireless input version: CSR8675 (Bluetooth 5.0 + for Aptx-HD/LDAC)
- Op amp chip: 2134 or muses02 (DIP8, pluggable op amp for easy replacement)
Package Included:
- 1 x Bluetooth Decoder
- 1 x Set of Power Adapter
- 1 x User Manual
