TI TPA3255 Chip with 300W x 2 Output: adopts TPA3255 high-performance class d amp chip and NE5532 op amp, with less than 0.005% distortion, and the output power of each channel can reach 300W under 4Ω.
Enhanced wireless connection and DSP effects: adopts advanced Bluetooth 5.0 chip to achieve lossless and stable transmission, enjoy Hi-Fi sound quality within 10M distance. With built-in DSP(digital sound processing) to get better sound effects,
2 kinds of audio inputs: besides Bluetooth, also with 3.5mm AUX input, can match well with many audio devices such as phones, tablets, TV, computers etc. to greatly improve sound quality, exclusively designed for audiophiles who pursue HiFi sound.
Advanced design and perfect details: DC 24V-48V wide working voltage, easy to use at home or on the ro
Mini TPA3255 Digital Amplifier w/Bluetooth Stereo Receiver Power Amp 300W×2
Item description
Warm tips:
1. AUX input with priority, please make sure the AUX cable is disconnected if you want Bluetooth input.
2. If you want higher output, please use bigger power adapter.
Features
TI TPA3255 Chip with 300W x 2 Output: adopts TPA3255 high-performance class d amp chip and NE5532 op amp, with less than 0.005% distortion, and the output power of each channel can reach 300W under 4Ω.
Enhanced wireless connection and DSP effects: adopts advanced Bluetooth 5.0 chip to achieve lossless and stable transmission, enjoy Hi-Fi sound quality within 10M distance. With built-in DSP(digital sound processing) to get better sound effects,
2 kinds of audio inputs: besides Bluetooth, also with 3.5mm AUX input, can match well with many audio devices such as phones, tablets, TV, computers etc. to greatly improve sound quality, exclusively designed for audiophiles who pursue HiFi sound.
Advanced design and perfect details: DC 24V-48V wide working voltage, easy to use at home or on the road. With complete protection circuits, input indicators and volume display screen to make it easier to use, powerful and practical.
Parameters
Audio input: Bluetooth / 3.5mm AUX
Audio output: banana speaker jacks
Amp IC: TPA3255
Bluetooth version: 5.0 (support AAC / SBC)
Output Power: 300Wx2@4Ω
Output impedance: 4-8Ω
THD: ≤ 0.005%
SNR: ≥98dB
Frequency response: 20Hz-20kHz(±1.2dB)
Working voltage: DC 24V-48V
Dimensions(W*D*H): 135*90*24mm / 5.31*3.54*0.94in
Net weight: 400g/0.88lb
Package weight(without power supply): 600g/1.32lb
Package weight(with 32V/5A power supply): 1.0kg/2.20lb
Package weight(with 48V/5A power supply): 1.6kg/3.53lb
Packing List
1*TA-21 PRO Digital Amplifier
1*32V/5A Power supply(optional)
1*48V/5A Power supply(optional)
Safe and secure payment by PayPal.
The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver.
Free Return Within 30 Days
We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided.
1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).
If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied.
Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
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