[mechanicca]

I bought a new amp. I want to listen to music, musical and clear.
What do you suggest me to upgrade the following lamps with the brand and model?
I would appreciate if you can help me.
 
300B x 2,
6J8P x 2,
6AC7 x 2,
5Z3P x 1

 

[KG Jag]

  I bought a new amp. I want to listen to music, musical and clear.
What do you suggest me to upgrade the following lamps with the brand and model?
I would appreciate if you can help me.
 
300B x 2,
6J8P x 2,
6AC7 x 2,
5Z3P x 1

 
Two thoughts--first state the amp you are using.  Second--check out the sub-section of the forum dealing with full size amps and the threads within it dealing with tubes for specific amps and tube rolling.

 

[mechanicca]

Amp Musical paradise MP428 300B v2
Speakers Klipsch Forté 98db. 
 
http://www.musicalparadise.ca/store/index.php?route=product/product&product_id=53

 

[KG Jag]

That does not appear to be a headphone amp or even have a headphone out section.

 

[mechanicca]

Is it not headphone amp.