Amplifier distortion

Product details of PAM8610 15W + 15W Two Channel Stereo Class D Amplifier Board Supply voltage: DC 7V-15V 2. Output power: 10w + 10w (8 load) 3. Efficiency: 90% 4. Shutdown Current: 4uA 5. Quiescent current; 20mA 6. SNR: 86% 7. Total harmonic distortion: 5W / 1KHz / 8 ---- 0.1% 8. Frequency range: 20Hz-20KHz 9. Input impedance: 15K 10. Output Impedance: 4-8 11. Amplifier board size: 30mm * 25mm * 2.5mm 1. The power supply voltage limit is 16.5V, do not use more than this voltage. 2. The power supply is recommended for 12v, 3A power supply filter better 3. 4-8 inch stereo speakers recommended. 4. Do not short-circuit the audio output to each other or shorted to ground. 5. Carefully check before electricity, ensure wiring is correct before electricity.

Onkyo tx-sa 606x Dolby TrueHD is Dolby’s next-generation lossless technology developed for high-definition disc-based media. DTS-HD (DTS-HD Master Audio™) DTS-HD Master Audio™ is capable of delivering audio that is bit-for-bit identical to the studio master. WRAT (Wide Range Amplifier Technology) WRAT is based around a low negative-feedback circuit topology that works to reduce signal noise and distortion across the frequency range. CinemaFILTER™ The tonal balance of a film soundtrack designed for a commercial theater will be edgy and bright when played back over audio equipment in your home. We have developed our own solution that restores the correct tonal balance of a movie soundtrack in the smaller environs of your home theater. 450 watts per ch 185 X 7 110 ac volts

Onkyo tx-sa 606x Dolby TrueHD is Dolby’s next-generation lossless technology developed for high-definition disc-based media. DTS-HD (DTS-HD Master Audio™) DTS-HD Master Audio™ is capable of delivering audio that is bit-for-bit identical to the studio master. WRAT (Wide Range Amplifier Technology) WRAT is based around a low negative-feedback circuit topology that works to reduce signal noise and distortion across the frequency range. CinemaFILTER™ The tonal balance of a film soundtrack designed for a commercial theater will be edgy and bright when played back over audio equipment in your home. We have developed our own solution that restores the correct tonal balance of a movie soundtrack in the smaller environs of your home theater. 450 watts per ch 185 X 7 110 ac volts 03422636633 03122741775

-Mini HIFI digital bluetooth audio power amplifier and Two main channel output. - Aluminum alloy body, durable, the body is made of aluminum alloy once  -Low distortion supplies a clearer, stronger and more powerful sound. -With Remote control function and Supports FM stereo radio. - The machine supports bluetooth operation, and supports line input.

the specifics of the mobile phone screen magnifier amplifier desktop phone holder 3D HD smart movie video eye protection Multipurpose Stand Especially appropriate for watching 3D movies and enhancing the 3D impression, it is small, light, and portable.Excellent as a magnifying glass for reading the newspaper, watching the news online, etc. The product's single-piece construction minimises distortion and effectively safeguards its screen. This item is the greatest option for holiday gifts for your friends or loved ones because of its straightforward and beautiful appearance. Description:It's portable and light weight.Ideal for watching 3D movies, and the 3D impact is strongerExcellent as a magnifying glass for reading the newspaper, watching the news online, etc.The single-piece style

Max sound output: 130±5dB Sound gain: ≥50dB Total harmonic wave distortion: ≤10% Frequency range: 300~4000Hz Input noise: ≤30dB Voltage: DC 1.5V Current: ≤4mAUsage Open the cartridge cover, put the battery in the correct position. Zine Air battery is the best choice and has a longer life. Before using, make sure that power is turned off, or make the volume to “l”. Put the ear hook on your ear, plug in the ear tightly. Note:The unit is on “off” position, and volume is on “l”, otherwise the instant sound will make you uncomfortable. Turn the power, and adjust the sound volume to get clear sound, If you hear the whistling sound, please check whether you have plugged in the earplug tightly. If it can’t be plugged tightly, please change the other size plug.