Hi-Speed USB 2 Audio Interface


Ideal as the centerpiece of a project studio and equally at home in your mobile studio, the UA-1000 is the world’s first multi-port Hi-Speed USB (USB 2.0) audio recording interface. One USB cable for connection to the USB 2 port of your computer, and off you go! The UA-1000 delivers exceptional audio capabilities on 10 separate channels via a wide variety of connections, offering high quality microphone preamps using premium analog components. These include XLR/TRS combo jacks, Hi-Z guitar, SP/DIF, 8 channel ADAT, MIDI, and even inserts for effect send/return.

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Number of Audio Record/Playback Channels
10 channels
10 channels
Full duplex
Signal Processing
PC interface
24 bits
AD/DA Conversion
24 bits
Internal Processing
40 bits
Sampling Frequency
Digital output
44.1/48/88.2/96 kHz
Digital input
44.1/48/88.2/96 kHz
AD/DA Conversion
44.1/48/88.2/96 kHz
Frequency Response
96.0 kHz
20 Hz to 40 kHz (+0 dB/-2 dB)
88.2 kHz
20 Hz to 40 kHz (+0 dB/-2 dB)
48.0 kHz
20 Hz to 22 kHz (+0 dB/-2 dB)
44.1 kHz
20 Hz to 20 kHz (+0 dB/-2 dB)
Nominal Input Level (variable)
Input Jack 1–4 (Front)
-60 to -16 dBu (PAD OFF)
-40 to +4 dBu (PAD ON)
Insert/Input Jack 1–4 (Rear)
+4 dBu
Input Jack 5–8 (Rear)
-20 to +4 dBu
Nominal Output Level
Output Jack 1–8
+4 dBu (balanced)
Residual Noise Level
Output Jack 1-2
-89 dBu
(input terminated with 1 k ohms, MAIN VOLUME: 0 dB, INPUT SENS: +4 dBu, DIRECT MONITOR VOLUME: 0 dB, IHF-A typ.)
USB 2.0
Digital input/output
Coaxial type (conforms to IEC60958)
Optical type (conforms to IEC60958 and ADATADAT capability:48 kHz: 50.8 kHz - 40.4 kHz44.1 khz: 49.5 kHz - 40.4 kHz)
Front Panel
Input Jack 1–4 (XLR type / 1/4 inch TRS phone type)
XLR type (balanced / phantom power)
1/4 inch TRS phone type (balanced)*
Input Jack 3 supports Guitar Hi-Z.
Headphones Jack (Stereo 1/4 inch phone type)
Rear Panel
Insert/Input Jack 1–4
(1/4 inch phone type, Insert: TRS, Input: unbalanced)
Input Jack 5–8 (1/4 inch TRS phone type (balanced))
Output Jack 1–8 (1/4 inch TRS phone type (balanced))
Digital In Connectors (Coaxial type, Optical type)
Digital Out Connectors (Coaxial type, Optical type)
MIDI Connectors (In, Out)
Word Clock Connectors (In, Out) (BNC type)
USB Connector
Power Supply
AC 117 V, AC 230 V, AC 240 V: 50/60Hz, AC 220 V: 60Hz
Power Consumption
25 W
Owner’s Manual
Power cord
USB cable
Rackmount adaptor
Ferrite core (for 230V and 240V)
Size and Weight
431 mm
17 inches
244 mm
9-5/8 inches
44 mm
1-3/4 inches
2.8 kg
6 lbs. 3 oz.
(0 dBu = 0.775 V rms)
*The specifications are subject to change without notice.


Updates & Drivers


If you have questions about operating your Roland product, please check our Knowledge Base for answers to the most common questions.
You can also contact our Product Support department by phone or email.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference.

Owner’s Manuals