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Thank you, and congratulations on your choice of BOSS SYB-5 Bass Synthesizer. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (separate sheet). These sections provide important information con- cerning the proper operation of the unit.
● In the stereo output mode, the effect sound (synthesizer sound) and direct sound can be output separately. ● The SYB-5 not only works with four-string basses, it is compatible with five- and six-string basses as well (the range for detecting pitch is A0–C5).
Panel Descriptions fig.01 1. AC Adaptor Jack Accepts connection of an AC Adaptor (op- tionally available BOSS PSA-series). By using an AC Adaptor, you can play without being concerned about how much battery power you have left. * As soon as you connect the AC adaptor, the unit is turned on.
5. EXP Jack Connect an expression pedal (the optional Roland EV-5) here. You can then use the ex- pression pedal to change the bass synth sound. * For more details, refer to “Using the EXP Jack” (p.
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Panel Descriptions 6. Pedal Switch This switch turns the effects on/off. This is also used for the Hold function. 7. Thumbscrew When this screw is loosened, the pedal will open, allowing you to change the battery. * For instructions on changing the battery, refer to “Changing the Battery”...
9. DIRECT (Direct Level) Knob This adjusts the output level of the direct sound. The volume of the direct sound in- creases as you turn the knob clockwise. * Rotating the knob fully counterclockwise will eliminate the direct sound. 10 .FREQ (Frequency) Knob This adjusts the frequency of the filter.
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Connections fig.03 OUT 9V DC / 200 mA For mono use, make the connection to the OUTPUT A (MONO) jack. Bass Amp AC Adaptor BOSS PSA series (Optional) Bass Guitar Expression Pedal Roland EV-5 (Optional)
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* To ensure stable conditions, connect the SYB-5 directly to your bass’s output. * When running the unit on battery power, inserting a plug into the INPUT Jack will automatically switch the unit on. * The use of an AC adaptor is recommended as the unit’s power consumption is relatively...
Depending on the number selected, the output sound of the in- ternal sound source will differ as follows: * The SYB-5 not only works with four-string basses, it is compatible with five- and six-string basses as well (the range for detecting pitch is A0–C5).
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■ PULSE WAVE A pulse wave is output. This produces a sharp-edged sound, but one that differs from that produced with the sawtooth wave. This outputs a pulse wave using an all-pass filter. Creates a sound that has a sense of depth and motion.
Operating the Unit fig.04 1. When you have made the necessary connections (p. 8), set the knobs as shown in the illustration. fig.05 2. Depress the pedal switch to turn the effect on. (Make sure that the CHECK indicator lights.) 3.
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fig.07 5. Adjust the frequency of the filter using the FREQ knob. fig.08 6. Adjust the feedback amount of the filter using the RES knob. Operating the Unit fig.09 7. Adjust the volume of the effect and direct sounds using the EFFECT Level and DIRECT Level knobs.
The Hold function remains in effect and the CHECK indicator flashes as long as you continue to press the Pedal Switch. In this state, the SYB-5 continues to output the effect sound. 5. To switch off the Hold function, release the Pedal Switch.
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Using the EXP Jack With an expression pedal (the optional Roland EV-5) connected to the EXP jack, you can then have the bass synth sound change as you move the pedal. * Use only the specified expression pedal (EV-5; optional). By connecting any other expression pedals, you risk causing malfunction and/or damage to the unit.
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*In this case, sounds are output only from the OUTPUT B jack when the effect is switched off. fig.10 Bass Multiple Effects, etc. Bass *To ensure stable conditions, connect the SYB-5 directly to your bass's output. Connect any additional effects to the SYB-5’s OUTPUT A (MONO) or OUTPUT B jacks. Bass Guitar...
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Using the Mode Label The SYB-5 is supplied with a Mode Label which shows the effect obtained with each of the modes. The label (which serves as a quick reference) can be attached as shown in the illustration. fig.11...
Changing the Battery When the indicator goes dim or no longer lights while an effect is on, it means that the battery is nearly dead and must be replaced. Replace the battery following the steps below. * The use of an AC adaptor is recommended as the unit’s power consumption is relatively high.
Check the connection once more (p. 8). * Never use any AC adapter other than one specified for use with the SYB-5. ● Is the battery low or dead? Replace with a new battery (p. 18).
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Troubleshooting No sound / Low volume: ● Is the SYB-5 properly connected to your instrument? Check the connection once more (p. 8). ● Is the volume turned down on any bass amp or effects device you have connected? Check the settings of the connected device.
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(the range for detecting pitch is A0–C5) is not detected correctly. ● Are you playing chords with the SYB-5 set to an internal sound mode (MODE 1–9)? The internal sound modes (MODE 1–9) feature effects meant for use only with single notes.
Specifications SYB-5: Bass Synthesizer Nominal Input Level... -20 dBu Input Impedance... 1 MΩ Nominal Output Level... -20 dBu Output Impedance ... 1 kΩ Recommended Load Impedance ... 10 kΩ or greater Residual Noise ... -96 dBu (IHF-A, Typ.); All knobs at center position Controls...
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SAFELY,” “IMPORTANT NOTES,” and “Information”), Dry battery/9 V type (6LR61) The battery that was supplied with the unit is for temporary use- intended primarily for testing its operation. We also suggest replacing this with an alkaline dry cell. Expression Pedal (Roland EV-5)
This product complies with the requirements of European Directive 89/336/EEC. FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
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