To maintain this level of excellence, each Orange amplifier is put through many rigorous test procedures before leaving the factory. The warmth, tonal quality and rich harmonics generated by a valve amplifier cannot be reproduced by ‘artificial’...
OR100 CONTENTS CONTENTS ..................................3 CONTACT DETAILS ................................4 IMPORTANT SAFETY INFORMATION ..........................5 EMI ....................................7 BEFORE USING YOUR AMPLIFIER ............................7 FRONT PANEL FEATURES ..............................8 REAR PANEL FEATURES ..............................10 VALVES AND FUSES CAN FAIL AT ANY TIME! ........................12...
OR100 IMPORTANT SAFETY INFORMATION The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of un-insulated ‘dangerous voltage’ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
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The voltage selector switch and mains fuse are factory set for the region in which your amplifier is intended to be sold. Do not tamper with this switch without express permission from Orange Music Electronic Company Ltd. Connect the supplied mains cord to the AC Mains Input on the amplifier to your AC mains wall outlet.
OR100 To reduce the possibility of outside electrical interference during performance, operate your amplifier and instrument away from appliances/equipment that generate high levels of electronic/electromagnetic noise. This may include, but is not limited to: fluorescent lighting, refrigerators, motors, mobile phones, radios, computers etc.
OR100 FRONT PANEL FEATURES Power toggle switch: This turns on the mains power to the amplifier and allows the valves to warm up before use. (Note – The FULL/STBY/HALF toggle switch should be in the middle “STBY” position while the valves are warming up) FULL/STBY/HALF toggle switch: Refer to ‘Before Using Your...
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OR100 Dirty Channel Gain Control (Dirty Channel): This controls the gain of to the dirty. Bass Control (Dirty Channel): This controls the bass response of the dirty channel. Middle Control (Dirty Channel): This controls the midrange response of the dirty channel.
Use any latching footswitch to add an overall volume boost to either channel. (Note – This works well for louder lead solos where extra gain is not required. An Orange footswitch will be lit up when the boost is not engaged) Gain Boost (Dirty Channel only) footswitch jack socket Use any latching footswitch to add a subtle gain boost to just the dirty channel.
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OR100 Valve Effects Loop (Send and Return) Use the ‘Send’ jack socket to connect to the input of time based effects pedals such as delay, chorus, etc. Use the ‘Return’ jack socket to connect to the effects pedal’s output. HT Fuse This fuse will blow in the event of an output valve failure.
Orange amplifiers are under warranty for one year subject to consumer protection laws in the country of purchase and distributor’s terms and conditions, an additional year can be added by registering. Valves and speakers supplied with an Orange amp or purchased separately at our online store are covered for 90 days from the date of purchase.