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Classic VU Meter designRetro-looking,Reason,simplicity,Solid internal structure,Great build quality;Everything works superbly together;You can find our this little integrated Amp/DAC is a good choice for you! It is normal for the VU meter to swing indistinctly when the sound volume is small |
Bluetooth and RCA audio input modes selectableUse Bluetooth 5.1 Version,so A08 Pro special is that it offers high bitrate transfer of hi-res streaming music using the APT-X HD and LDAC BT codecs,And the RCA input (red/white) is compatible with most audio devices, such as computers,tablets, laptops, phones, TV, CD player, etc. |
RCA output to passive speakersThis TPA3255 power amplifier can drive most home/bookshelf/desktop passive speaker Warm tips:To avoid noise and distortion caused by external causes, please use a high-quality audio cable,At the same time,avoid the audio output cable being close together during use |
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Nice buttons design and knobs layoutWith Bass and treble volume control A08 PRO 2.0 Channel Class D amplifier can offer clean and HiFi sound for you Warm tips:When Bluetooth and RCA inputs are connected at the same time, Bluetooth playback is priority Volume control Red light:RCA input mode Volume control Blue light:Bluetooth input mode |
High quality internal accessoriesUsing Class D audio professional inductors,give you high precision and stability Inductance values,and A08 Pro Package with DC36V 6A power adapter can drive mose passive speaker,such as 8ohm 60-100W Warn tips:please install the bluetooth antenna before use,thanks! |
Add 3.5mm AUX audio output function3.5mm AUX audio output to any powered device,Such as Active speaker/Active amplifier/Active subwoofer,this A08 PRO is designed for 2 channel stereo sound with an optional active subwoofer. Warn tips:The "3.5mm AUX output" port is controlled by the volume control,But Not work for headphone |
Chipset | TPA3255+QCC5125+CS4344+NE5532P+CD4052 |
Bluetooth | QCC5125 Bluetooth 5.1 |
Supported protocols | SBC\AAC\APTX\APTX-LL\APTX-HD\LDAC |
Output power | 300Wx2 (4Ω load) |
Speaker impedance | 4-8 Ohm |
Channel output | Stereo output (left and right channels) |
Working power supply | DC 24-48V. 5A or more |
Treble and Bass | ±6db |
Signal to noise ratio | ≥104db |
Input sensitivity | 0.775V |
Frequency response | 20-20Khz (±1db) |
Input mode | RCA / Bluetooth |
Audio input supported devices | mobile phone, tablet, computer, MP3, TV, etc |
Audio Output | RCA(passive speakers);AUX(active speakers/active subwoofers/power amplifiers) |
2.0 Power Amplifier | 2.1 Stereo Amplifier | 2.0 Power Amplifier TPA3255 | 2.0 Power Amplifier TPA3255 | 2.0 Power Amplifier TPA3255 | 2.0 Power Amplifier TPA3255 | |
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Bluetooth | ✓ | ✓ | ✘ | ✓ | ✓ | ✓ |
Max power Output | 100W+100W | 50W+50W+100W | 300W+300W | 300W+300W | 200W+200W | 300W+300W |
Audio Input | Bluetooth/AUX | Bluetooth/AUX | 3.5mm AUX/RCA | Bluetooth/RCA | Bluetooth/RCA/PC-USB | Bluetooth/RCA/XLR |
Audio Output | RCA(Passive Speaker) | RCA(Passive Speaker,Subwoofer Output) | 3.5mm AUX/RCA | 3.5mm AUX/RCA | 3.5mm AUX/RCA(Passive Speaker) | RCA(Passive Speaker) |
Work Voltage | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V | AC 220/110V | AC 220/110V |
Input voltage | DC 12-24V | DC 12-24V | DC 24-48V | DC 24-48V | ✘ | ✘ |
Features | Add UV meter design | 2.1 Channel with Bass Treble Control | TPA3255 (The op amp chip can be replaced) | TPA3255 Chip&with bass treble&Bluetooth | TPA3255 Chip & Build power supply&PC-USB inputs | TPA3255 Chip & Build power supply&XLR inputs |