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karaoke amplifier TZT Wondom 2 x 50W Class D Amplifier Board JAB3 DSP Electronic Crossover For Sigmastudio Programming home audio amplifier Audio Amplifier Boards
Code: TD-1005002603136755
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$ 70.74
$ 78.43
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| Brand Name: | TZT |
|---|---|
| Certification: | NONE |
| Origin: | CN(Origin) |
| Maximum Power Per Channel: | NO POWER |
| Model Number: | JAB3 |
| Package: | No |
| S: | 71047 |
| Heat Dissipation: | Heat Sink |
| Power Voltage: | 12V-26V |
| Number Of Channel(s): | 2 |
TZT
Wondom 2 x 50W Class D Amplifier Board JAB3 DSP Electronic Crossover For Sigmastudio Programming
Description:
JAB3 is an All-in-one stereo Class D audio amplifier board integrated with high performance DSP - ADAU1701, outputting 50W per channel into a 4Ohm load based on TPA3116 chip. With the integrated DSP chip, JAB3 can be applied to various DIY audio, commercial or industrial applications such as digital crossover, bass enhancement, loudspeakers, kiosk, etc. After connection with WONDOM programmer - ICP series, JAB3 supports for SigmaStudio programming, remote control through APP or PC UI.
Video for how to achieve I2S input and output of JAB3:
https://www.youtube.com/watch?v=7huHn2JoGkA
Video for introduction of JAB3:
https://www.youtube.com/watch?v=3Kz13mp55oA
Video for connection with JAB2 and APP control:
https://www.youtube.com/watch?v=-wOcJUeXEUY
Video for reprogram DSP with SigmaStudio:
https://www.youtube.com/watch?v=-vQsGYfodEI
Miumax Download link for Android Phone:
store.sure-electronics.com/images/documents/Miumax_v1.0.1_2020.6.22.apk
Miumax Download link for iOS Phone: Please go to APP Store and search "Miumax" directly.
Integrated with DSP
The on board fully programmable 28-/56-bit audio DSP ADAU1701 from Analog device is competent in various signal processing applications. This process can compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.
Four potentiometers are provided on JAB3 for real time hardware control of the whole audio system for volume, gain and high / band pass filter.
Supporting for SigmaStudio Program and Remote Control
Different applications have unlike requirements on audio as the speakers, the environment and the preference are different. To give customers better control of audio systems, Sure Electronics has released In-circuit programmers (ICP series), with connection of which, you can program DSP with for SigmaStudio or remote control the system with APP or PC UI.
We have developed an APP - Miumax for remote control, with which, you can adjust volume, gain, frequency and EQ setting. PC UI is also available for different applications as digital crossover, bass enhancement, subwoofer, and so on.
Sure Electronics has provided open-sourced files for customers to start the project quickly.
High Quality Audio Performance
Thanks to dedicated PCB layout design and engineers' attentive debugging, this JAB3 audio amplifier board features high audio performance, whose SNR is 88dB and THD+N performs well as 0.04% at 4Ohm, 5W, 1kHz.
Low Power Consumption and Long Playback Time
Power management system and signal level sensor system are employed on JAB3 for low power consumption. We have preset a threshold on the input voltage of the signal. When there is no signal detected in 5min, JAB3 would enter into standby mode automatically.
This JAB3 audio module dissipates only 120mW in standby mode. The extremely low power consumption ensures long playback time especially when JAB3 is powered by battery boards (not included), which is absolutely an advantage for portable Bluetooth speakers.
Easy for Installation
Four screw holes provided make this Bluetooth amplifier board easy for installation and quick for integration in any cabinet. We provide a Functional cables kit (JAB-FC) for your convenient operations. Furthermore, a 3.6" x 2.7" L-style aluminum bracket (JAB-LAB) is available to fix the Bluetooth amp in wiring process and to install the board to cabinets.
Build Audio 2.1/4.0 system with Bluetooth and DSP
JAB2 can connect with mono JAB3 to build an audio 2.1 system or connect with stereo JAB3 to build an audio 4.0 system. This built system will be integrated with both Bluetooth and DSP, suitable for portable Bluetooth speakers and digital crossover applications. An Optional Functional cables kit (AA-AJ11116) is released for your convenient connection.
Package Included:
- 1 x Set of Audio Amp Board
Basic Information:
- Style: Boards
- Number Of Channel(s): 2
- Output Power: 50W per channel
- Size: 3.6 x 2.7 inches (91.44mm x 68.58mm)
- Chipset: TPA31xx
- Heat Dissipation: Heat Sink
- Input: Others
- Power Voltage: 12V-26V
Features:
- 3.60 x 2.70 Inches PCB Size
- Power Management Circuit
- DSP Integrated
- Gain of Speaker Output Adjustable
- High-pass Filter of Speaker Output Adjustable
- High-pass Filter of 3.5mm Headphone Output Adjustable
- Overall Volume Adjustable
- Signal Level Sensor System*
- External 3.5mm AUX IN Port
- Power Switch Port*
- 3.5mm Headphone Output
- Compatible with JAB2*
Specifications:
Specifications typical at +25℃, powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.
Performance:
Connection:
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
- You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you
- The product you’ve purchased is completely non-functional
- You did not receive your product within 60 business days or 90 business days (South America) of purchase
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].
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