Extreme Unboxing - XXRare Holy Grail Piece!!! The "A-20"... 

Masterpiece 😍👍🏻

Holy Shit Batman enough tubes or what! Nice buy!! I have 4 RPA-16s from Rockville class H 4 JBL Party Box 710s and an older Pioneer class D amp. with Infinity speakers. 4 PBG-18 subs and 4 15.24 dual 15" woofer towers. I'm running just about 10,000-12,000-watts. Very clean sounding believe it or not Rockville has some awesome prices but don't be fooled about the quality..

Japanese valves don't have a particularly good reputation.

A complete recap is in order, IMHO. Get 105deg C rated Lytics.. Radials are okay if you can fit them in underneath.. Coupling caps, listener’s choice - according to taste..

Never saw anyone ship even inexpensive equipment w tubes installed until now much less internationally