Tube or monos for ProAc Response 48D


Below is my 2 channel setup. I need feedback if upgrading 2-channel amp to monoblocks or one tube listed below would help. 

Speakers ProAc Response 48D
Amp: Emotiva XPA 2 "2 Channel"
PreAmp : Emotiva XSP-1
Speaker Cable: Morrow SP7
Source: Bluetooth and Marantz Reference TT-15S1

Upgrade in question : 

Monoblocks: Emotiva XPA-DR1 

OR
Tube: Dynaco ST-70

htatrakal

Showing 1 response by htatrakal

Thank you for the feedback. Looks like I need to find a nice pair of tubes to unlock the true potential. Although I live in LA, ProAc's are not ubiquitous to audition and decide. 

Thanks again. It helped me narrow down the list