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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
The TinySine TSA7802B is a two-channel 2x50W DSP amplifier module equipped with an AudioB I2S Bluetooth module supporting the aptX codec. It combines a DSP, a DAC and an amplifier for maximum flexibility. The amplification is based on a Class D TPA3116D2 chip, and has two output channels each delivering 50W at 4Ω. The power supply range of this module is 12V to 24V DC and can be used to drive any 4Ω or 8Ω passive driver.
The DSP part of the module is based on an ADAU1701 chip, with a default program already loaded. With this default program, you can adjust the gain, bass, midrange and treble of your music. Furthermore, if you wish to program the module yourself to include your own functions, all you need to do is use Tinyside's USBi programmer, enabling you to include functions such as crossover, bass enhancement, multiband dynamic processing, delay compensation and so on. Furthermore, the TSA7802B module includes a Bluetooth chip compatible with the aptX codec and True Wireless Strereo (TWS).
The module's external button port enables volume control and pause/play. You can connect buttons simply by referring to the silkscreen on the back of the module. Furthermore, you'll have access to the volume control port, to which you can connect a potentiometer kit (5K~20K) that lets you control total volume, as well as bass, midrange and treble. To do this, you'll first need to update the DSP program (file available in the Download tab), then make the connections as follows:
This module is the Party Mode version, which means you can connect several modules together wirelessly. The TWS version is available here.
Technical characteristics
Specifications | |
---|---|
Product type | Amplifier module DAC DSP |
Amplification chip | TPA3116D2 |
Amplification type | Class D |
Output power | 50W at 4Ω, 10% THD+N |
Total harmonic distortion(THD) | 0.03% @ 4Ω, 1W, 1KHz |
DSP chip | ADAU1701 |
Input | Jack 3.5 mm Bluetooth |
Output | 2x Speaker screw terminals |
Channel number | 2 |
Protections | Overvoltage, undervoltage, over current, thermal protection |
Bluetooth | 5.1 |
Codecs supportés | aptX, aptX Low Latency, SBC et AAC |
General | |
---|---|
Power supply range | DC 12V-24V |
Dimensions | 10.5cm x 7.5cm x 2.2cm |
Package | 1x Tinysine TSA7802B (Party Mode Version) |
Input | Bluetooth |
Input | Jack 3.5mm |
Output | Speaker terminal |
Channel | 2 (Stereo) |
Class | Class D / T |
Amplifier chip | TPA3116D2 |
Power (W) | 50.0 |