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Facilità d'uso
By use of AC power, BF-1 guarantees your performance at stable tone for hours. MANUAL CONTROL This knob controls the delay time of sound. The time becomes shorter when turned clockwise (O) and longer when turned counterclockwise {Oh The time can be varied between 0.5mS and 16mS. At full clockwise position . . 0.5mS At Center..............3mS At full counterclockwise position...............16mS DEPTH CONTROL This knob controls the sweep range with the delay time set with Manual Control as the center. The sweep range becomes wider when turned clockwise (O) and narrower, counterclockwise (O). * At full clockwise (O) position, the Manual Control does not operate. INSTRUMENT JACK This input jack receives output from guitar, synthesizer, electronic piano and others. OUTPUT JACK This jack feeds effected output to amplifier, mixer, etc. RESONANCE CONTROL This knob controls resonance. It becomes intensified when turned clockwise (O), and reduced, counterclockwise (O). The sound unique to flanger becomes more emphasized the more this knob is turned clockwise (O). A limited frequency range is emphasized to create specific sound spectrum. RATE CONTROL This knob controls the sweep rate. When turned clockwise (D), it becomes faster, counterclockwise (O), slower. At full clockwise position . . 100mS At full counterclockwise position...............20S EFFECT/NORMAL SWITCH Simply treading this switch, changeover between Effect and Normal is accomplished. To change from normal sound to effect sound, tread the switch once. To turn back to normal sound, tread the switch again. AC ADAPTOR JACK (DC-9V) Connect BOSS AC adaptor to this jack to supply power. BEFORE USING BF-1 • Avoid using BF-1 in very dusty location, or under high temperature or humidity conditions. CONNECTING BF-1 • CONNECTING LEAD/BASS GUITAR OR KEYBOARD TO AC ADAPTOR JACK » Use exclusive BOSS AC Adaptor for BF-1. • When not in use, pull off AC Adaptor from the outlet. TO INSTRUMENT JACK GUITAR AMP • FOR MULTIPERFORMANCE LEAD GUITAR BOSS BF-1 BASS GUITAR SYNTHESIZER GUITAR AMP ►FOR TAPE DUBBING BOSS BF-1 TO AC ADAPTOR JACK BOSS GE-10 BOSS KM-4 С г TO OUTPUT JACK TO INSTRUMENT JACK Ésa — ■■■и CASSETTE TAPE RECORDER SYNTHESIZER BOSS BF-1 OPEN TAPE RECORDER OPERATING BF-1 1 After connecting all cords required, set all knobs on the panel as illustrated. Now, BF-1 is ready to produce sound. Connect AC Adaptor cord to BF-1 and AC plug into outlet. 2 Set knobs to required position to suit the sound you like. (See Examples of Tone Setting.) 3 Set Effect/Normal Switch to proper position to meet the purpose. SPECIFICATIONS Power......... Input impedance . . Output impedance . Frequency response Delay time...... Sweep oscillator rate Gain . ......... S/N ratio....... Dimensions...... Weight......... BOSS AC Adaptor 220Ki2 More than 600i2 20Hz'\,20KHz 0.5mS % 16mS lOOmS ^ 20S UNITY 1 Better than 80dB 115(W) x 65(H) x 205(D)mm 650g * Specifications are subject to change without notice. EXAMPLES OF TONE SETTING (LEAD GUITAR) Create your own unique sound in the light of the examples illustrated below. The blank panel drawings may serve you as your memo of best setting. • PHASE SOUND I-MODULATION-1 MANUAL DEPTH RATE RESONANCE >CHORUS SOUND — MODULATION — • VIBRATO SOUND I-MODULATION- MANUAL DEPTH • STRONG FLANGING SOUND I-MODULATION-j MANUAL DEPTH RATE RESONANCE 'FUNKY SOUND -MODULATION- Ш): Ш: Ф)-' ÍQ} В # ■©• Products of Roland [^Roland ...