Roland R-44 Specifications page 2

A compact, solid state,
four channel field recorder.
Pro quality four channels recordings Built-in limiter, low-cut filter
to large capacity SDHC cards. and studio class effects.
The Edirol R-44 is designed for professional use An on-board limiter helps suppress sudden peaks in
within a very conveniently sized package. Capture up
sound from an input source. A low-cut filter is
to 4 channels of uncompressed audio with selectable
included to help prevent things like wind noise or mic
bit depths (16-bit or 24-bit) and sampling frequencies
handling noise. Studio class effects such as 3-Band
(44.1kHz/48kHz/88.2kHz/96kHz). R-44 employs SD EQ, 6-Band GEQ, Enhancer or DeEsser can be used
cards or large capacity SDHC as tools to greatly improve audio quality. Effects can
cards as the recording media. be applied while recording or simply for
No moving parts enables the
monitoring/playback.
most silent and reliable
Bulit-In Effects
operation possible.
3-Band EQ
6-Band Graphic EQ
Built-in stereo microphones
Noise Gate
and monitor speakers.
Enhancer
Although the R-44 is compact, all the necessary Comp & DeEsser
functions are included. Built-in high quality
MS Mic Mixing
microphones and speakers make recording and
* Effects can be applied on both input and output
monitoring without external devices possible.
* Effects are not available while sample rate is set to 192kHz
Pre-Record function ensures you never
miss that important moment again.
The Pre-Record function buffers input signals for a
certain amount of time. When the REC button is
pressed, the material from the previous few seconds
(selectable) is included. This also helps reduce sound
bites at the beginning of a recording by not having to
start the recorder too early.
Combo type analog jacks and digital output
enables connection with a variety of devices.
3-band parametric EQ ; allows precise equalization with
high/low shelving and peaking
The combo input jacks (4)
6 point frequency band equalization; ideal for recording
supports the connection of both
Minimizes noise during low audio levels, cuts low
frequency noise
XLR and 1/4 inch plugs.
Cleary defines and enhances sound; good for dialogue
XLR inputs are equipped with
Cuts hissing, smoothens the sound, makes audio level
phantom power. Eleven steps
uniform
Generates stereo mix with specified spread from inputs of input sensitivity enable the
of Mid-Side Microphones
connection of various devices
with a variety of inputs levels
Built-in mics
Stereo microphones. Input sensitivity knob and high
response meter enable precise level adjustment.
Phantom Power Switches
On/Off switch to control the phantom power supply to
XLR input jacks. Independent control of each input.
Hold Switch
Prevents unintentional operations by locking the top and
front panel buttons.
Exit Button
Returns to previous screen or cancels current operation.
Effects Button
Calls up on-board studio class effects. Assign to inputs
and outputs as well as individual channels.
Marker/Cursor Buttons
Pressing the MARK button adds markers to the project
enabling quick access to points of playback. The 4
buttons also work as cursor control while a menu is
selected.
A-B Repeat Button
Set A-B points in a project to repeat playback between
loop points.
Display
Organic LED provides high contrast and quick response
with benefits of wide angle visibility.
Input Sensitivity & Level Knobs
Dual type knobs adjusts both input sensitivities and levels
for Ch 1-4 independently.
Memory Card Slot USB Port
For SD and large capacity SDHC cards. Mini B type port for computer connection.
Enables copying files to or from computers.
Control Sync
Link two R-44 units together for
8-channel recording.
Digital Output Line Output Terminals
Digital coaxial type connector for Four RCA jacks for independent monitoring of all
output to external digital devices channels.
such as speakers/mixers.
Digital Input
Digital coaxial type connector for
inputting digital signals.
from microphones to musical instruments. High quality
Capture eight channels by linking
analog circuitry in the preamp ensures superior
two units.
recording results.
The Control Sync terminal enables synchronized
High-contrast Organic LED display
operation of 2 units. Control the second unit from the
and operation-oriented user interface.
master by simply connecting two with a stereo mini
cable. The master unit can remotely control REC
The high contrast, high
standby, REC start and REC stop of the slave unit.
response organic LED
This function
screen, viewable from wide
enables
angles ensures fluid
8-channel
operation in field recording
Mixer Display
recording in a
situations. The high
compact space
response of level meters
and at an
makes precise level
affordable price.
adjustments possible. All
the necessary switches and 6-Band Graphic EQ Display
Link to computer via
knobs are located on the
high speed USB.
top and front panels. Self-lit
buttons on all the key
controls enable clear-cut The R-44 can be mounted on computers with a
recording operations. Recording Setup Display simple USB 2.0 connection. It is seen as an USB
Built-in speakers
Speakers for stand-alone monitoring.
Limiter Switch
Suppresses sudden audio peaks and compresses signal
to a threshold level. Independent On/Off or stereo link of
channels 1-2 and 3-4 is possible.
Low-Cut Switch
Rolls off low frequencies within input signals to prevent
noise such as mic handling, breath pops or wind noise.
Scrub Dial
Enables speedy selection of parameters or changing
values within menus. Moves current position forward or
backward during playback or pause.
Menu Button
Calls up menu screen for REC/PLAY setup or other
system preferences.
ENTER/FINDER Button
Use to set a value or parameter selection. This also calls
up the Finder function allowing file management
functions such as Delete, Copy, Move, etc.
PREV/NEXT/PLAY Buttons
PREV and NEXT buttons allow selection of the previous
or next file. Hold down these buttons for rewind or fast-
forward. PLAY button lights in blue during playback.
Display Button
Switches current contents to be shown on display.
STOP/PAUSE/REC Buttons
REC button lights in red during recording and blinks in
standby mode. The slanted panel provides smooth and
easy access.
Phone Jack & Level knob
1/4 inch stereo phone jack for headphone connection and
level adjustment knob.
Combo Type Input Terminals
Support both balanced (XLR/TRS type) and unbalanced (standard type)
inputs. Phantom power can be supplied to each XLR jack.
Windows Vista ® /Windows ® XP/2000 Mac OS X
storage device on a
computer. You can copy
data back and forth
with a simple drag &
drop operation.
Four hours of recording with four
AA batteries.
The R-44 can be operated
with 3 types of power supply,
AC adaptor, external battery
and AA batteries.
Four hours* of operation is
possible with NiMH or
alkaline batteries.
* at 16-bit/44.1kHz stereo. No phantom power and pre-record disabled.