Overview
Zoom G1 Four is a multi-effects processor designed for use with electric guitars. Offered in an easy to use stompbox format, the G1 Four sports a wide selection of effects, amp emulations, and other features, such as an onboard 30-second looper and a chromatic tuner. With 68 built-in rhythm patterns, you can add drum loops to the mix, which can be quite helpful during looping.
Features
- Over 60 built-in effects
- 13 amp models for simulating classic rigs
- Up to 5 effects can be used simultaneously or chained together in any order
- Looper records up to 30 seconds (64 beats of CD-quality audio with
- seamless start and end times)
- ZOOM Guitar Lab software for creating, editing and managing effects and patches
- 68 built-in rhythm patterns, which can be used in conjunction with the Looper
- 50 memory locations for storing user-created patches
- Auto Save function for automatic saving of all patch parameters
- Onboard chromatic tuner supports all standard guitar tunings, including open and drop tunings
- Input jack accepts standard mono guitar cable
- Both active and passive instruments supported
- Auxiliary input jack for connection of personal music players
- Output jack for connection to amp or headphones
- Runs on 4 AA batteries
- Alkaline battery life of 18 hours
- USB port for firmware updates, power, and connection to ZOOM Guitar Lab
Specifications
| Simultaneous Effects |
5 Maximum
|
| Patches |
50 User Patches
|
| Sampling Frequency |
44.1 kHz
|
| AD/DA Conversion |
24-Bit, 128x Oversampling
|
| Signal Processing |
32-Bit, Internal
|
| Display |
128 x 32 Dot Matrix LCD
|
| Input |
1 x 1/4″ TS Input, Phone Type
1 x 3.5 mm Auxiliary Input, Stereo, Phone Type |
| Input Level |
1/4″ Instrument: -20 dBu
3.5 mm Auxiliary: -10 dBu |
| Input Impedance |
1/4″ Instrument: 470 kOhms
3.5 mm Auxiliary: 1 kOhm |
| Output |
1 x 1/4″ TRS Output (Combined Line and Headphone Jack)
|
| Maximum Output Level |
Line: +2 dBu
Headphones: 17 mW + 17 mW |
| Output Impedance |
Line: ≥10 kOhms
Headphones: 32 Ohms Load |
| Signal to Noise Rate |
120 dB
|
| Noise Floor |
-97 dBu
|
| AC Adapter |
9 VDC, 500 mA, Center Negative (ZOOM AD-16)
|
| Battery Power |
4 x AA Batteries
|
| Battery Life |
About 18 Hours, Continuous Operation with Using Alkaline Batteries
|
| USB |
MIDI: USB Micro Type-B
When Using a Cable Designed only for Power, other USB Functions Cannot be Used |
| Dimensions |
6.1 x 5.1 x 1.7″ / 156 x 130 x 42 mm
|
| Weight |
12 oz / 340 g
|
| Package Weight |
1.45 lb
|
| Box Dimensions (LxWxH) |
9.8 x 6.11 x 1.4″
|
















