What is LM3886?
The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% THD+N from 20Hz–20kHz.
How do I connect my amp to my computer?
You can connect your guitar amp to your computer if the amp has a line-out or headphone socket. Connect the amp’s line-out/headphone to an input on your computer’s audio interface. Some amps also have a USB connection, which can output audio directly into the computer via a USB cable.
How do you ground an integrated amplifier?
How to Ground a Stereo Receiver
- Choose an adequate ground. The household metal that attaches directly into the ground is typically a cold water pipe.
- Cut ground wire to adequate length.
- Strip both ends of the wire.
- Attach wire to receiver.
- Attach wire to best grounding source.
- Test the system.
How do I connect my instruments to my computer?
Connect the electric instrument to a channel on the audio interface or the adapter cable, using a standard 1/4-inch tip-sleeve instrument cable. If your computer has an audio input port, connect an electric instrument to the audio input port using an adapter cable. Choose Built-in Input as the track’s input source.
How do I connect my preamp to my laptop?
1) Use a stereo 1/8″ (3.5mm) stereo mini plug to RCA stereo adapter or cable to connect the headphone out on the laptop to the pro-ject preamp line-in. Plug you headphones into the preamp’s headphone jack. You are done.
What is the LM3886 audio power amplifier?
The LM3886 is a high performance 150W Audio Power Amplifier with Mute. The performance of the audio power LM3886, say NS, utilising its Self Peak Instantaneous Temperature (°Ke) (SPIKe) protection circuitry, puts in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA).
What is the LM3886 done right?
The LM3886 Done Right shown below is a simple, beginner-friendly amplifier based on the LM3886. The circuit and PCB layout were designed using the theory and principles outlined in these pages as well as quite a bit of information which has yet to make it into these pages.
What is the input impedance of LM3886 bridge circuit?
The LM3886 bridge circuit is in a non-inverted configuration, so the input impedance is determined by the input resistor R1, i.e. 47k. The 680 ohm and 470pF resistor capacitor filter network is used to filter out the high frequency noise at the RCA input.
Can I use a 3886 as a low voltage amp?
The 3886 requires at least +-9 V , but at such a low voltage the amp will not be usable in any practical sense. Thank you again for being so patient with all my questions. I will let you know what I build and how it turns out. Looking forward. Be careful when you solder. Good luck! I am sorry, but I can’t help you with the MacBook thing.