V-TONE GM108 is a speaker product with important safety instructions. Unauthorized disassembly and repair are prohibited. Attention should be paid to moisture and water resistance during use, and it should not be placed near heat sources. Use appropriate plugs and power cords, and do not block the ventilation holes. Maintenance and repairs should be performed by qualified service personnel.
This manual begins with important safety warnings, delivery checks, and registration information for the V‑TONE GM108 guitar amplifier. It explains how to connect guitars, effects pedals, CD players, and other audio sources, and describes each front‑panel and rear‑panel control.
Further sections cover the three preset amp modes, speaker simulation options, detailed adjustment examples, and a full technical data sheet with power ratings, dimensions, and power‑supply requirements. An appendix provides reference diagrams and additional notes. This manual is written in Chinese.
| Maximum Power Output | 15 W RMS at 4 Ω |
|---|---|
| Speaker Size | 8 in Vintage design |
| Input Connector | 6.3 mm mono jack |
| CD/Line Output Connector | 6.3 mm stereo jack |
| Power Supply (US/Canada) | 120 V , 60 Hz |
| Power Supply (EU/UK/AU) | 230 V , 50 Hz |
| Power Supply (China) | 220 V , 50 Hz |
| Power Supply (Japan) | 100 V , 50‑60 Hz |
| Dimensions (H × W × D) | 322 mm × 357 mm × 162 mm |
| Weight | ≈ 5.15 kg |
The GM108 can operate on 120 V 60 Hz (US/Canada), 230 V 50 Hz (EU/UK/Australia), 220 V 50 Hz (China), or 100 V 50‑60 Hz (Japan).