| SPECIFICATIONS |
| Sampling Frequency |
| 44.1 kHz |
| AD Conversion |
| 24 bits + AF method |
* AF method (Adaptive Focus method) is a proprietary method from Roland & BOSS
that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters. |
| DA Conversion |
| 24 bits |
| Effects |
| 108 types |
| Patches |
| 99 (User) + 99 (Preset) |
| Phrase Loop |
| 32 sec |
| Nominal Input Level |
| INPUT: -10 dBu, AUX IN: -20 dBu |
| Maximum Input Level |
| INPUT: +7 dBu, AUX IN: 0 dBu |
| Input Impedance |
| INPUT: 1 M ohm, AUX IN: 27 k ohms |
| Nominal Output Level |
| OUTPUT (L/MONO, R): -10 dBu, PHONES: -10 dBu |
| Output Impedance |
| OUTPUT (L/MONO, R): 1 k ohm, PHONES: 44 ohms |
| Recommended Load Impedance |
| OUTPUT (L/MONO, R): 10 k ohms or greater, PHONES: 44 ohms or greater |
| Controls |
| DOWN switch, UP switch CTL1 switch |
EASY SELECT button, EASY EDIT button, FX1/COMP button, OD/DS button,
PREAMP button, FX2/MOD button, DELAY button, REVERB button, MEMORY EDIT button,
EXIT button, ENTER button, MENU button |
| 1 knob, 2 knob, 3 knob |
| Expression pedal |
| Display |
| Graphic LCD (132 x 32 dots, backlit LCD) |
| Connectors |
| INPUT jack, OUTPUT (L/MONO, R) jacks: 1/4-inch phone type |
| CTL2, 3/EXP2 jack: 1/4-inch TRS phone type |
| AUX IN jack: Stereo miniature phone type |
| PHONES jack: Stereo miniature phone type |
| USB COMPUTER port: USB type B |
| DC IN jack |
| Power Supply |
| Alkaline battery (AA, LR6) x 4, AC adaptor (sold separately) |
| Current Draw |
| 200 mA |
| Expected battery life under continuous use |
| Alkaline: Approx. 7 hours |
| * These figures will vary depending on the actual conditions of use. |
| Accessories |
| Owner's manual |
| Leaflet "USING THE UNIT SAFELY" |
| Alkaline battery (AA, LR6) x 4 |
| Options (sold separately) |
| AC adaptor: PSA series |
| Footswitch: FS-5U, FS-5L, FS-6, FS-7 |
| Expression Pedal: FV-500L, FV-500H, Roland EV-5 |
| SIZE AND WEIGHT |
| Width |
| 305 mm |
| 12-1/16 inches |
| Depth |
| 152 mm |
| 6 inches |
| Height |
| 56 mm |
| 2-1/4 inches |
| Maximum height |
| 74 mm |
| 2-15/16 inches |
| Weight (including battery) |
| 1.3 kg |
| 2 lbs 14 oz |
| * 0 dBu = 0.775 Vrms |
Korpa 
