Zoom A1 Four Specs

General
User Presets
50
Sampling Frequency
44.1 kHz
A/D and D/A Conversion
24-Bit (128x Oversampling)
Digital Signal Processing (DSP)
32-Bit
Input Level / Input Impedance
Level: -20 dB
Impedance: 470 Kilohms
Output Level / Output Impedance
Level: +2 dBu
Impedance: 10 Kilohms
Headphone Output Power
17 mW per Channel (Into 32 Ohm Load)
SNR (S/N)
120 dB
Noise Floor
-97 dBu
Display
Panel Type
LCD
Size
Not Specified by Manufacturer
Native Resolution
128 x 32
Touchscreen
No
Inputs/Outputs
USB I/O
1 x Micro-USB Female Input/Output
Audio I/O
1x 1/4" TS Line Input
1x 1/8" / 3.5 mm TRS Aux/Line Input
1x 1/4" TRS Headphone/Line Output
Power
Power Source
AC Adapter with Power Brick (Included)
Battery Type
4x AA Alkaline
DC Input Power
9 VDC at 500 mA
Operating Current
500 mA
Physical
Color
Brown
Dimensions
6.1 x 5.1 x 1.7" / 15.6 x 13 x 4.2 cm
Weight
12 oz / 340 g
Packaging Info
Package Weight
1.455 lb
Box Dimensions (LxWxH)
10 x 8.1 x 2.4"