Zoom V3 Firmware Update Guide

4
 On Mac
2. Extract the file.
After downloading, open the ① “Downloads” folder, which appears at the right end of the Dock by default.
Then, click ②. Downloaded files will be shown.
①
②

Zoom V3 Specifications

Power

AC adapter voltage	9V DC
AC adapter current	500 mA
phantom power	+48 V
battery type	4 AA batteries
battery life	3.5 hours

Inputs and Outputs

MIC IN input gain	+3 – 40 dB
MIC IN maximum input level	+4 dBu
MIC IN input impedance	3 kΩ or more
AUX IN rated input level	−10 dBu
AUX IN input impedance	22 kΩ
L/R output maximum level	+6 dBu
L/R output impedance	100 Ω
PHONES maximum output	20 mW + 20 mW (into 32 Ω load)

Audio Specifications

sampling frequency	44.1 kHz
A/D conversion	24-bit 128× oversampling
D/A conversion	24-bit 128× oversampling
signal processing	32-bit
frequency response	20 Hz – 20 kHz (+1 dB/−3 dB)

Weight and Dimensions

weight	0.59 kg
depth	150 mm
width	190 mm
height	50 mm