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Orange Amplifiers

OMEC House 

108 Ripon Way
Borehamwood

Hertfordshire

WD6 2JA

ENGLAND

Tel: +44 20 8905 2828

Fax: +44 20 8905 2868

[email protected]

Orange USA 

2065 Peachtree Industrial Ct. 

Suite 208 

Atlanta, GA 30341 

USA 

 

Tel: 1-404-303-8196 

Fax: 1-404-303-7176 

[email protected] 

Dual Terror Owners Manual

Summary of Contents for Dual Terror DT30H

Page 1: ...rehamwood Hertfordshire WD6 2JA ENGLAND Tel 44 20 8905 2828 Fax 44 20 8905 2868 info omec com Orange USA 2065 Peachtree Industrial Ct Suite 208 Atlanta GA 30341 USA Tel 1 404 303 8196 Fax 1 404 303 7176 info orangeusa com Dual Terror Owners Manual ...

Page 2: ...at Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Servicing Do not attempt to...

Page 3: ...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 means Many guitarists have reached the same conclusion neither the transistor nor microchip is a suitable alternative to valve technology This booklet contains valuable te...

Page 4: ...mains plug or appliance inlet is used as the disconnect device the disconect device shall remain readily opperable 1 2 3 4 5 Rear Panel 1 Power Switch Please refer to the Using Your Amplifier section for correct standby on procedure 2 Half Stby Full power Switch Please refer to the Using Your Amplifier section for correct standby on procedure 3 Power Indicator Lamp 4 Volume Control Fat Channel The...

Page 5: ...y of the above points please consult your local Orange supplier Selecting Output Number of Tubes The output switch found next to the power switch on front of amplifier runs the valves at a low plate voltage reducing output power in the HALF position and at a higher plate voltage increasing output power in the FULL position The middle position is the standby position This switch should be in the st...

Page 6: ...er We suggest that you always have spare valves available as replacements in the event of a valve failure Every Orange Class AB Amplifier will require re biasing when it s output valves are replaced This may not be necessary if use the same brand of valves with a similar manufacturers rating If unsure you should have the bias checked BIASING SHOULD ALWAYS BE CARRIED OUT BY AN EXPERIENCED TECHNICIA...

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