Module Amplificateur Class D avec DSP Stereo 2x30W
High Quality Audio Performances
The Wondom Class D JAB3-30 amplifier module provides 2x30W of power. With its integrated DSP it is ready to be integrated into your DIY projects. The JAB3-30 delivers 2x30W of power while delivering high quality sound. The JAB amplifier series incorporates Parallel Bridge Tied Load (PBTL) technology in which two outputs can be connected together on one channel, resulting in higher power and efficiency.
JAB1 & JAB2 Compatibility
The JAB1 and JAB2 offer a stereo solution for Bluetooth speakers. The JAB3s, in addition to offering a headphone amplifier, include a DSP. This means that when a JAB3 works with a JAB1/2, you get a complete 4.0 (BTL), 2.1 and 0.2 (PBTL) audio system with control interface and signal processing.
With its built-in debug port for Sigma Studio (DSP configuration software), you can pre-program new features, such as an equalizer, crossover (frequency redirection), bass enhancement, multiband dynamic processing, etc. The integrated 28/56bit ADAU1701 DSP is fully programmable to compensate for the limitations of your speakers, amplifiers or environment and therefore achieve significant sound improvements. The DSP also integrates two Σ-Δ ADC and four Σ-Δ DACs with a dynamic of 98.5dB. Each ADC has a THD+N of -83dB and each DAC a THD+N of -90dB.
Sigma Studio User Guide
Find on our blog a complete guide to discover the features of Sigma Studio software and learn how to use it to make an effective correction to your system.
Amplifier module with DSP
Mode PBTL (Parallel Bridge-Tied Load)
Integrated headphone amplifier
Possibility to add a control module (sold separately)
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