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blue-magoo

Responses from blue-magoo

Mixing tube brands
the Chinese call their Prima Luna gear knock off's Prima Donna's. Haha not making this up>  
First Tube amp suggestions
+1 for Cayin I have the CS 55A integrated with triode or ultalinear mode with tube upgrade upgrades to Gold Lion KT88's, PSvane 12AX7's and nos Mullard 12AU7's. I will play with the EL34 as well. It blows away my old Rogue Sphinx V1 hybrid. Most c... 
How much hum is normal from a new tube amp
@ltmandella My hum is coming from inside the unit  
How much hum is normal from a new tube amp
@macg19 That's pretty sweet looking, out of my budget though.  
How much hum is normal from a new tube amp
@auroravengeance  I really liked mine too, I sent it back today, I can tolerate a faint hum, but I think mine may have had a malfunction. The performance was not effected through. It still sounded fine.   
How much hum is normal from a new tube amp
@auroravengeance  How long have you owned the Lab12 Integre4 MKII. Im asking because i heard the the hum can develop later or if you have a slight hum it can get worse.   
How much hum is normal from a new tube amp
@macg19    The seller TMR has been great. They are going to take it back inspect and either repair , replace, or refund my choice. Which amp do you have? If I can ask.  
How much hum is normal from a new tube amp
@larryi @femoore12 @facten @auroravengeance  and everyone that has chimed in Yes, I think replacing it is the best idea. It has a great sound, I would keep it if the hum was minor but I feel like this is beyond that.  
How much hum is normal from a new tube amp
@larryi  I have decided that the sound may be coming from the inside rather that the transformers.  The hum is consistent. I have change power chords and used a different socket, though they may be connected. The transformers are slightly warm to... 
How much hum is normal from a new tube amp
@fractin They will take it back but, I Love the amp. I guess my question should be if I get a replacement with the same amp will I have the same problem. It has been suggested that this a an issue with KT150 amps in general. I think I should po... 
How much hum is normal from a new tube amp
Yes a different chord and outlet. I have a Furman R8 strip. I haven't had any hum on previous tube amp.  
How much hum is normal from a new tube amp
Now that I listen to it more, I think the sound is coming from the inside. I'm not very technical and I don't know what the implications of that are. The hum is consistent. It starts within 8 seconds and never wavers. I suppose sending it back is ... 
How much hum is normal from a new tube amp
@elliottbnewcombjr  Yes I meant to say KT150, that's what I have. I have rebiased all the tubes.The hum is present with the preamp off. I used the DB meter from my phone and tracked the loudest reading and it is coming from the back of the amp. I... 
The "Very Best Record Cleaning Formulation"
WOW  
Can’t buy output tubes anywhere except from manufacturers at high prices.
Viva Tubes has them. The prices are up but,  the price of everything is up now..