Roland AR-3000SD

RECORDER PART

Data Type （Recording）

- WAV

Sampling frequency: 32 k, 44.1 k, 48 k, 96 kHz

Bit depth: 16, 24 bits

Channels: mono, stereo

- MP3 (MPEG-1 audio layer 3)

Sampling frequency: 32 k, 44.1 k, 48 kHz

Bit rate: 128 k, 192kbps, 320 kbps

Channels: stereo

- MP3 (MPEG-1 audio layer 3)

Sampling frequency: 32 k, 44.1 k, 48 kHz

Bit rate: 64 k, 96kbps, 160 kbps

Channels: mono

- Standard MIDI Files (Format 0)

Data Type （Playback）

- WAV

Sampling frequency: 8 k, 16 k, 22.05 k, 32 k, 44.1 k, 48 k, 96 kHz

Bit depth: 16, 24 bits

Channels: mono, stereo

- MP3 (MPEG-1 audio layer 3)

Sampling Frequency: 32 k, 44.1 k, 48 kHz

Bit rate: 32 k--320 kbps or VBR (Variable Bit Rate)

Channels: mono, stereo

- RDAC (Roland Digital Audio Coding)

RDAC Grade (Sampling frequency): 8 k, 16 k, 22.05 k, 32 k, 44.1 k, 48 kHz

RDAC Mode: MODE1, MODE2, MODE3, LINEAR (16-bit linear), H-LINEAR (24-bit linear)

RDAC Type (Channels): mono, stereo

- Standard MIDI Files (Format 0)

- RS-232C command

Number of phrases

Maximum 4000 phrases

(using 1000 x 2 phrases format CF card and SD/SDHC memory card)

Recording Media

CF Card: up to 32 GB, SDHC Memory Card: 4--32 GB, SD Memory Card: up to 2 GB

Maximum Recording Time

171 hours (using 1GB CF card and SD-04G 4GB SDHC memory card, MP3, 64 kbps, mono)

* This recording time is approximate. Actual results may vary somewhat.

* When recording in stereo files, the maximum recording time would be shorter than above.

INPUT/OUTPUT

MIC jack

1/4-inch TRS phone type (balanced, unbalanced connection is possible)

Input Sense: -43 dBu (unbalanced)

Nominal Input Level: -38 dBu (INPUT VOLUME - MIC at 8 position, unbalanced)

Maximum Input Level: -5 dBu (unbalanced)

Input Impedance: 2 k ohms

Recommended Source Impedance: 1 k ohms or less

LINE IN jacks (MONO/L, R)

RCA phono type (unbalanced)
Input Sense: -15 dBu
Nominal Input Level: 0 dBu (INPUT VOLUME - LINE at 5 position)
Maximum Input Level: +20 dBu
Input Impedance: 20 k ohms
Recommended Source Impedance: 2 k ohms or less

BALANCED OUTPUT jacks (L, R)

XLR type (balanced), 1/4-inch TRS phone type (balanced)
Nominal Output Level: +10 dBu (OUTPUT VOLUME at 5 position)
Maximum Output Level: +22 dBu
Output Impedance: 600 ohms
Recommended Load Impedance: 10 k ohms or greater

MONO OUT (CONTROL INPUT/ OUTPUT B connector)

DB-25 type (unbalanced)
Nominal Output Level: +4 dBu
Maximum Output Level: +16 dBu
Output Impedance: 300 ohms
Recommended Load Impedance: 10 k ohms or greater

PHONES jack

Stereo 1/4-inch phone type
Maximum Output Level: 90 mW + 90 mW (1 kHz, 40 ohms load, typ.)
Output Impedance: 100 ohms
Recommended Load Impedance: 30 ohms or greater

AES/EBU OUT jack

XLR type (conforms to IEC 60958-4)

Other Terminals

- CONTROL INPUT/OUTPUT A connector: 5 pin terminal block with M3 screws
- CONTROL INPUT/OUTPUT B connector: DB-25 type
- LAN port: RJ45 type
Standard: IEEE802.3u (100BASE-TX), Transmission Speed: 100 Mbps
- MIDI (OUT/THRU, IN) connector
- RS-232C connector: DB-9 type
Transmission method: Start-Stop synchronous system (Asynchronous) Duplex
Baud rate: 4800, 9600, 14400, 19200, 31250, 38400, 57600, 115200 bps
Parity: none, Data length: 8 bits, Stop bit length: 1 bit, Code set: ASCII
- USB port: USB Type A
USB 1.1, USB Mass Storage Class, USB HID Class * USB HDD cannot be used.

SIGNAL SPECIFICATION

Residual Noise Level

BALANCED OUTPUT: -80 dBu or less (Input short, INPUT VOLUME - MIC at 0 position, INPUT VOLUME - LINE at 5 position, OUTPUT VOLUME at 5 position, IHF-A, typ.)

OTHERS

Display

Graphic LCD 128 x 64 dots

Power Consumption

18 W

Operating Free-air Temperature Range

0 to 40 degrees Celsius, 32 to 104 degrees Fahrenheit

Accessories

Owner's Manual, Power cord, Rubber Foot x 4, Card Protector x 1 (with 2 Screws)

SIZE AND WEIGHT

Width

482 mm
19 inches

Depth

310 mm
12-1/4 inches

Height

44 mm
1-3/4 inches

Weight

3.3 kg
6 lbs. 14 oz.