Conrad Johnson Premier 140 fuse is blown


Hi Audiogoner.
I need your advise on what I should do now.
This morning, my amplifier’s fuse has blown on the left side while listening to music. 
Should I change the fuse and power it back on or should the amp be checked up by a technician?
 Thanks for the advise if any. I have no knowledge on electronics.
Calvin
dangcaonguyen

Showing 6 responses by dangcaonguyen

Thank you all.
I will order a set of tubes and the fuse. Hopefully everything will be fine after those replacements.
Calvin
Hello all,
After the replacement of 8 KT-88 Reissued Gold Lions which I purchased from Upscale Audio and the KTK-1 fuse, my Conrad Johnson Premier 140 is working as normal. 
Thank you all who have sent suggestions to help me. 
Calvin
Never mind.
I switched tubes and the bright glow tube followed to the new position. 
Should I contact Upscale Audio to exchange the tube?
 Thanks 
Hello again.
my amp is working as normal. The sound come out beautifully with no distortion in both channels. 
BUT,
when I look at the amp from the front, there is one tube out of eight total glow brighter than others. I checked the old tube in that position, and figured out that old tube was bad, I can see the smokes deposited on the glass. 
Is it just a coincidence or do I need to bring the amp to see the tech?
Thanks
Calvin