Key facts
- Manuals
- 2
- Languages
- EN · ZH
- Last added
- 2026-09-30
Featured Line 6 manuals

Line 6 Helix User Manual
This manual introduces the Line 6 Helix, a flexible audio processing unit for stage and studio use. It explains the hardware layout, terminology, and how to navigate the main screen and block system.
Detailed sections cover quick start, output level setup, preset and footswitch configuration, MIDI/USB connectivity, and advanced features such as IR loading, looper operation, and global EQ. Safety warnings and FCC compliance information are also included.
Covers: Welcome · Packaging Contents · Top Panel · Rear Panel · Main Screen · Quick Start

Line 6 AMPLIFi 30/75/150 User Guide
The AMPLIFi series (30, 75, 150) are high‑performance guitar amp heads with Bluetooth audio streaming, stereo sound, and extensive tone‑shaping controls. They can be wirelessly controlled via the free AMPLIFi Remote app for iOS and Android, allowing you to edit presets, match tones to your music library, and share sounds with the online community.
This guide walks you through the front‑panel controls, Bluetooth pairing steps, rear‑panel connections, headphone and AUX inputs, and how to update firmware. It also covers using the FBV pedal, USB audio interface, and resetting the unit to factory defaults. This manual is written in Chinese.
Covers: Features · Top Panel Controls · Bluetooth Pairing · Guitar Input · Tone Controls · Power and Volume
Latest Line 6 manuals
Line 6 Helix User Manual
User Manual 50 pages · 10.4 MB · ENThe Line 6 Helix user manual provides setup, operation, and feature instructions for this audio processor.
Line 6 AMPLIFi 30/75/150 User Guide
User Manual 8 pages · 1.1 MB · ZHThe Line 6 AMPLIFi 30/75/150 user guide explains features, controls, Bluetooth pairing, and how to use the AMPLIFi Remote app.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Line 6 manuals
What voltage and frequency does the Helix require?
Connect the Helix to an AC power source rated 100‑240 V~, 50/60 Hz.
From: Line 6 Helix User Manual
How many presets can be stored on the Helix?
The Helix provides eight setlists, each containing 128 presets.
From: Line 6 Helix User Manual
How do I pair the AMPLIFi amp with my iOS or Android device via Bluetooth?
Press the Bluetooth button on the amp to enter pairing mode, then select the amp’s unique name from the Bluetooth list on your iOS or Android device.
How can I reset the AMPLIFi to factory settings?
Hold the main volume knob and the TONE button while powering on the unit.
