SP-303: Technical Specifications

Tags: sp-303
SP-303 Dr. Sample

MAXIMUM POLYPHONY
8 voices

INTERNAL MEMORY
Samples: 16(8 samples x 2 banks)
Patterns: 16(8 samples x 2 banks)

MEMORY CARD
Samples: 16(8 samples x 2 banks)
Backup: 112(2 banks x 7 sets)
Patterns: 16(8 samples x 2 banks)
Backup: 112(2 banks x 7 sets)

* Only 8Mb to 64Mb SmartMedia with a power-source voltage of 3.3v can be used

MAXIMUM SAMPLING TIME
Internal Memory (Times Approximate)
Standard: 31 seconds
Long: 63 seconds
Lo-Fi: 3 minutes, 10 seconds

Memory Cards (Times Approximate)
8Mb
Standard: 4 minutes
Long: 8 minutes
Lo-Fi: 25 minutes

16Mb
Standard: 8 minutes
Long: 16 minutes
Lo-Fi: 50 minutes

32Mb
Standard: 16 minutes
Long: 33 minutes
Lo-Fi: 101 minutes

64Mb
Standard: 33 minutes
Long: 66 minutes
Lo-Fi: 202 minutes

SAMPLING FREQUENCY
Standard: 44.1kHz
Long: 22.05kHz
Lo-Fi: 11.025kHz

PATTERN SEQUENCER
Maximum Note Storage
Internal Memory: Approx. 7,500 notes
Memory Card (SmartMedia): Approx 7,500 notes
Resolution: 96 ticks per quarter note
Pattern Lenth: 1-99 measures

EFFECTS
26 types

SIGNAL PROCESSING
AD Conversion: 20 bit
DA Conversion: 20 bit

NOMINAL INPUT LEVEL
Input(mic):-40 to +4 dBu
Input(line): -10 dBu

INPUT IMPEDANCE
23k ohm (line)
2k ohm (mic)

NOMINAL OUTPUT LEVEL
Output (line): -10 dBm

OUPTUT IMPEDANCE
2k ohm

DISPLAY
7 segments, 3 characters (LED)

CONNECTORS
Line Input Jacks (L,R)
Line Output Jacks (L,R)
Headphone (Phones) Jack (stereo 1/4 inch phone type)
MIC Jack
MIDI In Connector
AC Adaptor Jack
Memory Card Slot

POWER SUPPLY
AC Adaptor
120/230V: Roland ACI-Series
230(UK)/240V: Roland ACB-Series

CURRENT DRAW
1000mA

DIMENSIONS
170(W) x 241(D) x 67(H) mm
6-3/4(W) x 9-1/2(D) x 2-11/16(H) inches

WEIGHTS
850 g / 1 lb 14 oz (excluding AC Adaptor)

ACCESSORIES
AC Adaptor
Owner's Manual
Roland Service (information sheet)

* 0 dBm - 0.775 Vrms

* In the interest of product impprovement, the specifications and/or appearance of this unit are subject to change without prior notice.