ZOOM R4 MULTITRAK SD RECORDER - USB AUDIO INTERFACE

Name: ZOOM R4 MULTITRAK SD RECORDER - USB AUDIO INTERFACE
Brand: ZOOM
Price: 7760 THB
Availability: InStock

฿9,700.00

฿7,760.00

เครื่องบันทึกเสียง ZOOM R4 MULTITRAK SD RECORDER - USB AUDIO INTERFACE

R4 Features

จำนวน

Specs

INPUTS / OUTPUTS

INPUTS

XLR/TRS INPUTS	Connectors	2 XLR/TRS combo jacks (Balanced, XLR: 2 HOT）
	Input gain	No adjustment required (dual A/D converter circuit used)
	Input impedance	XLR: 2.3 kΩ
		TS: 1 MΩ
	Maximum input level	XLR: +4 dBu
		TS: +10 dBu
	Phantom power	+48 V (switchable separately for INPUTS A and B)
	Equivalent input noise	XLR: −120 dBu or less (IHF-A)
		TS: −107 dBu or less (IHF-A)
	Frequency response	XLR: -0.5 /+0.0 dB : 20 Hz - 20 kHz
		TS: -0.2 /+0.0 dB : 20 Hz - 20 kHz
BUILT-IN MIC INPUT	Directionality	Omnidirectional
	Input gain	No adjustment required (dual A/D converter circuit used)
	Maximum sound pressure input	115 dB SPL

OUTPUT

RECORDER

	Maximum simultaneous recording tracks	2
	Recording format	WAV: 48kHz, 32-bit float, mono
	Recording media	Cards compatible with microSDHC specifications 4 GB – 32 GB
		Cards compatible with microSDXC specifications 64 GB – 1 TB

DISPLAY

	2" full-color LCD (240 × 320)

USB

CONNECTOR		USB Type-C
		Note: Use a USB cable that supports data transfer. USB bus power is supported.
AUDIO INTERFACE FUNCTION	Class	USB 2.0 High Speed
	Sampling frequency	48 kHz
	Bit rate	24-bit/32-bit float
	Input / output channels	2 in/2 out
MASS STORAGE FUNCTION		USB2.0 High Speed

POWER SUPPLY

	Batteries: 4 AA (alkaline, lithium, or rechargeable NiMH)
	AC adapter: ZOOM AD-17 (5V/1.0A)
	* USB bus power is supported.

ESTIMATED CONTINUOUS OPERATION TIME USING BATTERIES

	Alkaline batteries: about 7 hours
	NiMH batteries (1900 mAh): about 6 hours
	Lithium batteries: about 14 hours
	* Use conditions: Recording 1 track, playing 1 track, phantom power off, headphones into 32Ω load, power saving on
	* The above values are approximate. * Continuous battery operation times were determined using in-house testing methods. They will vary greatly according to use conditions.