Owner's Manual AC DC AC & BATTERY POWERED FET 1
Thank you, and congratulations on your choice of BOSS DS-1 Distortion. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (separate sheet). These sections provide important information concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, this manual should be read in its entirety.
FEATURES The DS-1 is an effect unit that generates both distortion and sustain effects. By rotating the knobs you can create all kinds of sounds, from warm, soft sustain to hard, powerful distortion. The DS-1 can be powered by a battery or an optional AC adaptor.
PANEL DESCRIPTIONS 1. AC Adaptor Jack 1 Accepts connection of an AC Adaptor (optionally available BOSS PSA-Series). By using an AC Adaptor, you can play without being concerned about how much battery power you have left. 2 3 4 5 4 6 * You may find that it is a good idea to keep a battery installed in the unit even while using an adaptor. That way your playing won't be disrupted even if the adaptor is accidentally disconnected.
2. CHECK Indicator 4. Pedal Switch This indicator shows whether an effect is ON/OFF, and also doubles as the Battery Check indicator. The indicator lights when an effect is ON. If this indicator goes dim or no longer lights while an effect is ON, the battery is near exhaustion and should be replaced immediately. This switch turns the effects ON/OFF. * The CHECK indicator shows whether the effect is being applied or not. It does not indicate whether the power to the device is on or not. 3.
TONE Knob DISTORTION Knob TONE Knob This knob controls the tone of the distortion sounds. Rotating the knob clockwise cuts lower frequencies, creating sharp sounds. Rotating the knob counterclockwise cuts higher frequencies, creating softer, warmer sounds. DISTORTION Knob LEVEL Knob This knob controls the depth of distortion sounds and the length of sustained sounds. Rotating the knob clockwise creates deeper distortion and a longer sustain time.
MAKING THE CONNECTIONS AC Adaptor (PSA-Series; Optional) OUT 9V DC/ 200mA Electric Guitar Amplifier * Inserting a plug into the Input Jack will automatically switch the unit on. * Before connecting or disconnecting any patch cords, be sure all the volume controls in your system are set to minimum. This will help prevent any damage to system components.
OPERATING THE UNIT 1.After you have made the necessary con- 2.Depress the pedal switch to turn the nections, set the knobs as shown in the illustration. effect on. (Make sure that the CHECK Indicator lights.) 3.Adjust the depth of distortion with the DISTORTION Knob.
4.Adjust the distortion tone using the TONE Knob. 5.Set the LEVEL Knob so there will be no volume difference between the effect sounds and the straight guitar sounds.
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. Thumbscrew Pedal Spring Base 1.Loosen the thumbscrew at the front of the pedal, then lift the pedal upwards to open the unit. * The thumbscrew can be left in the pedal while changing the battery. 2.Remove the old battery from the battery housing, and remove the snap cord connected to it. 3.
SAMPLE SETTINGS British Punk Hard Rock CHECK CHECK LEVEL LEVEL TONE DIST American Rock TONE TONE DIST Natural Clip CHECK CHECK LEVEL LEVEL DIST TONE DIST 11
Crunch Mild & Warm CHECK CHECK LEVEL LEVEL TONE DIST Fuzz DIST Fusion TONE 12 TONE CHECK CHECK LEVEL LEVEL DIST TONE DIST
SETTING MEMO CHECK CHECK LEVEL LEVEL TONE TONE DIST TONE DIST CHECK CHECK LEVEL LEVEL DIST TONE DIST 13
SPECIFICATIONS DS-1: Distortion Nominal Input Level ........... Input Impedance ................ Nominal Output Level ........ Output Impedance ............. Equivalent Input Noise Level -20 dBu 470 Ω -20 dBu 1 kΩ -122 dBu (IHF-A, Typ.) Controls .............................. Pedal Switch, TONE Knob, DISTORTION Knob, LEVEL Knob Indicator ............................. CHECK Indicator (serves also as battery check indicator) Connectors .........................
Dimensions ......................... 73 (W) x 129 (D) x 59 (H) mm 2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches Weight ................................ 400 g / 15 oz (including battery) Accessories ......................... Owner’s Manual, Dry Battery 9 V type (6F22/9 V), Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”) Options .............................. AC Adaptor PSA-Series * 0 dBu = 0.
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