to play the last song backward, press 
to play the next song forward, and press 
to play and/or pause the song. When the song is ceased from playing, it will be memorized to resume once the amplifier is reactivated and/or the USB input is selected again.
PTAU23 specifications
PYLE Audio PTAU23 is an outstanding compact audio amplifier that delivers a potent punch for both home entertainment and professional use. This versatile device has transformed the way users experience sound, providing high-fidelity audio in a small footprint. With a maximum output of 120 watts, the PTAU23 caters to a variety of audio needs, making it ideal for small to mid-sized spaces.One of the standout features of the PTAU23 is its dual-channel capability, allowing for a seamless setup with a range of speaker configurations. The amplifier includes a built-in Bluetooth receiver, providing users the convenience of wireless connectivity. With Bluetooth technology, you can easily stream music from a smartphone, tablet, or computer, eliminating the hassle of cords and cables. The PTAU23 supports multiple audio formats, ensuring compatibility with nearly any device.
The device comes equipped with an adjustable EQ, enabling users to customize their sound experience according to personal preferences. The treble and bass controls allow for fine-tuning, making it possible to achieve the perfect balance for different audio genres. Additionally, the PTAU23 features multiple input options, including RCA, USB, and AUX inputs, offering ample flexibility for connecting various devices such as DVD players, gaming consoles, and computers.
Power efficiency is a key characteristic of the PYLE Audio PTAU23. It employs modern technologies to reduce energy consumption while maintaining high-performance output. With a sleek and modern design, the amplifier is not only functional but also aesthetically pleasing, easily blending into any home or studio environment.
Another highlight is the device's compact size, which makes it easy to fit into tight spaces without compromising sound quality. Built with durability in mind, the PTAU23 is designed to withstand regular use, making it a reliable option for both casual listeners and audiophiles alike.
The PYLE Audio PTAU23 stands out as a feature-rich, user-friendly amplifier that promises to elevate your audio experience. Whether you're hosting a gathering, watching a movie, or simply enjoying your favorite music, this amplifier delivers an exceptional sound performance that is sure to impress. With its combination of advanced technology and intuitive functionality, the PTAU23 is a smart investment for anyone looking to enhance their audio setup.