Zoom B1 FOUR User Manual (English)

Questions and Answers:

J
Julie BauerJul 26, 2025
Why do the batteries in my Zoom Recording Equipment lose charge so fast?
- S
  Stephanie WrightJul 26, 2025
  If the batteries in your Zoom Recording Equipment are draining quickly, ensure you're not using manganese batteries. Alkaline batteries should last around 18 hours with continuous use. Also, verify the battery setting is correct to accurately display the remaining charge. Note that batteries discharge faster in low-temperature environments due to their characteristics.
M
Miranda ReynoldsAug 3, 2025
How to reduce noise in my Zoom Recording Equipment?
- J
  Joseph BrownAug 3, 2025
  If you're experiencing excessive noise with your Zoom Recording Equipment, first, confirm that a shielded cable isn't causing the issue. If not, try using a genuine ZOOM AC adapter.
D
Darlene ThomasAug 11, 2025
What to do if the effects are not working on my Zoom Recording Equipment?
- J
  joshualopezAug 11, 2025
  If the effects on your Zoom Recording Equipment aren't working, it might be due to exceeding the effect processing power. If “PROCESS OVERFLOW” appears on the display for an effect, it will be automatically bypassed.
B
Brian CrawfordAug 18, 2025
What to do if there is no sound from my Zoom Recording Equipment?
- G
  gutierrezjamesAug 18, 2025
  If you're experiencing very quiet or no sound output from your Zoom Recording Equipment, there are a few things to check. First, look at adjusting the overall audio character and output level. If you're using an expression pedal to control volume, make sure to adjust the pedal position for a suitable level. Also, confirm that the tuner output is not set to “MUTE”.

Zoom B1 FOUR Specifications

General

Simultaneous Effects	5
Sampling Frequency	44.1 kHz
Tuner	Yes
A/D Conversion	24-bit
D/A Conversion	24-bit
Frequency Response	20 Hz - 20 kHz
Display	LCD
Input	1/4" phone jack
Output	1/4" phone jack
Expression Pedal	Yes
Inputs	1 x 1/4" (Instrument)
Outputs	1 x 1/4" (Headphones), 1 x 1/4" (Line Out)
Patches	50