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View Full Version : Replacing Orange Tiny Terror Tubes


TrentBizzle
02-02-2009, 11:29 AM
Hey guys,
Im looking to change the power tubes in my Tiny Terror, but I don't know where to start.
Anyone here have suggestions for what tubes to use?
Thanks!

bayonetblue
02-02-2009, 02:07 PM
From The Orange Website (http://www.orangeamps.com/faqs.asp?ID=10):

"When replacing tubes always use quality branded replacements. If unsure which brand to buy, check the Orange forum (http://forum.orangeamps.com/). There are many Orange owners experimenting with different brands and this is a great place to seek advice! Visit the Forum to discuss amplifiers with other Orange users.

WARNING! Tubes get HOT! Make sure that you leave your amplifier off for a sufficient period of time to allow the tubes to cool.

Preamp tubes may be replaced at any time by the owner. Allow the amp to cool down and remove the metal tube shields by pushing them in and turning them counter-clockwise. Pull out the old tube and insert the new one taking care to correctly line up the pins with the tube socket. Replace the tube shields. Orange recommends that you replace your preamp tubes once every 18 months, however you will not cause your amplifier any harm by using them longer. Replacing them regularly helps reduce the risk of a tube failing at an inopportune time!

When buying power tubes ask for matched pairs or quartets. This means that each tube has been tested and chosen to work well together. Allow the amp to cool down and take care to correctly line up the pins of the tube with the tube socket. Orange recommends that you replace your power tubes once every 12 months, however you will not cause your amplifier any harm by using them longer.

Power tubes in the Tiny Terror, AD5, AD15, and AD30 series of amplifiers do not need to be biased. Power tubes in all other Orange amplifiers should be biased by a qualified amp technician when they are replaced. Failure to bias power tubes can result in shortened tube life and damage to your amplifier. Improperly biased tubes can also effect your amplifiers tone."