Boss SY-1000

Specifications
Instruments parts
3 parts
Instruments types
[Guitar mode]
Guitar synthesizer: 3 types (DYNAMIC SYNTH, OSC SYNTH, GR-300)
Electric guitar + Amp modeling: (Guitar = 12 types, Amp = 31 types)
Acoustic + Amp modeling: (Acoustic = 9 types, Amp = 31 types)
Bass + Amp modeling: (Bass = 3 types, Amp = 31 types)
Vio guitar modeling: 12 types
Poly FX: 5 types

[Bass mode]
Bass synthesizer: 3 types (DYNAMIC SYNTH, OSC SYNTH, ANALOG GR)
Bass + Amp modeling: (Bass = 10 types, Amp = 31 types)
AC bass + Amp modeling: (AC bass = 1 type, Amp = 31 types)
Electric guitar + Amp modeling: (Guitar = 3 types, Amp = 31 types)
Poly FX: 5 types
Alternate Tuning
[Guitar mode]
OPEN (D, E, G, A), DROP (D to A), D-MODAL, NASHVILLE, SHIFT (-12 to +12), USER, 12-string guitar function

[Bass mode]
SHIFT (-12 to +12), USER, 12-string bass function
Effects
Over 150 types
Patch Memory
Guitar mode: 200 (Preset) + 200 (User)
Bass mode: 200 (Preset) + 200 (User)
AD Conversion
Divided Pickup: 32 bits + AF method
Normal Pickup: 32 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
32 bits
Sample Rate
48 kHz
Normal Input Level
GUITAR INPUT: -10 dBu
RETURN: -10 dBu
Maximum Input Level
GUITAR INPUT: +16 dBu
RETURN: +8 dBu
Input Impedance
GUITAR INPUT: 1 MΩ
RETURN: 1 MΩ
Normal Output Level
MAIN OUTPUT (L/PHONES, R/MONO): -10 dBu
SUB OUTPUT (L, R/MONO): -10 dBu
SEND: -10 dBu
Output Impedance
MAIN OUTPUT (L/PHONES, R/MONO): 44 Ω
SUB OUTPUT (L, R/MONO): 1 kΩ
SEND: 1 kΩ
Recommended Load Impedance
MAIN OUTPUT (L/MONO, R): 10 kΩ or greater
*Phones: 44 Ω or greater
SUB OUTPUT (L, R/MONO): 10 kΩ or greater
SEND: 10 kΩ or greater
Controls
BANK DOWN switch, BANK UP switch, CTL1–2 switches, 1–4 switches, POWER switch, INST button, EFFECTS button, CTL button, EXIT button, WRITE button, SYSTEM button, PAGE button
1–6 knobs, OUTPUT LEVEL knob
Display
Graphic LCD (512 x 160 dots, backlit LCD)
Connectors
GK IN connector: 13-pin DIN type

GUITAR INPUT jack, SEND jack, RETURN jack, MAIN OUTPUT (L/PHONES, R/MONO) jacks, SUB OUTPUT (L, R/MONO) jacks: 1/4-inch phone type
CTL3, 4/EXP1 jack, CTL5, 6/EXP2 jack: 1/4-inch TRS phone type
USB COMPUTER port: USB B type (supports High-Speed USB, USB Audio, and USB MIDI)
MIDI (IN, OUT/THRU) connectors
DC IN jack
Power Supply
AC adaptor
Current Draw
800 mA
Accessories
AC adaptor(PSB-1U + AC Cord Set)
Owner’s manual
Leaflet “USING THE UNIT SAFELY”
Options (sold separately)
Divided pickup: GK-3 (for guitar), GK-3B (for bass guitar)
GK cable: GKC-5 (5 m, 15 feet), GKC-10 (10 m, 30 feet)
Footswitch: FS-5U, FS-5L, FS-6, FS-7
Expression Pedal: EV-30, FV-500L, FV-500H, Roland EV-5
Unit selector: Roland US-20
AC adaptor (PSB-1U)

* When purchasing an AC adaptor, be sure to specify the adaptor (from the list that follows) that is designed for the region in which it will be used, and the voltage supplied there.
(PSB-120/PSB-120TW/PSB-230EU/PSB-230UK/PSB-240A)
Size and Weight
Width
345 mm
13-5/8 inches
Depth
245 mm
9-11/16 inches
Height
67 mm
2-11/16 inches
Weight (excluding AC adaptor)
2.5 kg
5 lbs 9 oz

* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.