How to Record Guitar on a Laptop: Complete Setup Guide
Record guitar on your laptop: pick an audio interface, set up amp sim software, dial in latency, and start recording. Complete guide for beginners and intermediate players.
Recording guitar on a laptop requires three things: an audio interface, amp simulation software, and correct latency settings. Here's the complete setup.
The audio interface
Your laptop's built-in microphone won't work for recording guitar. You need an audio interface — a box that converts your guitar's analog signal to digital.
Recommended: Focusrite Scarlett Solo ($100-120). It's the standard recommendation for a reason: low latency, good preamp, instrument-level input, reliable drivers.
Setup:
- Connect interface to laptop via USB
- Plug guitar into the instrument input (marked with a guitar icon)
- Set the input gain so the LED stays green (not red) when you play hard
- Install drivers if needed (Focusrite uses class-compliant drivers on Mac, requires download on Windows)
Amp simulation software
Your interface captures a dry signal. Amp sim software makes it sound like a guitar amp.
Free options: Tonex CS, AmpliTube CS, Guitar Rig Player. All offer a limited selection of amps and effects for free.
Paid: Neural DSP ($100-150 per plugin), AmpliTube 5 ($150-300), Guitar Rig 6 ($200).
Practice-focused: Practice Rack ($19 lifetime). Built for daily practice rather than tone exploration — tuner, core effects, looper, recorder in one window.
Latency: the most important setting
Latency is the delay between picking a note and hearing it. Too high and you can't play in time.
Target: Under 10ms round-trip.
How to set:
- Buffer size: 64 or 128 samples (lower = less latency but more CPU load)
- Sample rate: 44.1kHz or 48kHz (higher = slightly more latency)
- If you hear crackles, increase the buffer
- If you feel a delay between playing and hearing, decrease the buffer
Test: Play a fast picking passage. If it feels disconnected from what you hear, latency is too high.
The complete signal chain
Guitar → Interface (Hi-Z input) → USB → Laptop → Amp Sim → Headphones/Speakers
That's it. Four links. Each one matters — a bad cable, a noisy interface, or wrong buffer settings will degrade the sound.