If you’re a young millennial with a retro hipster affectation and are seeking proper tube handling guidance, text a Gen X’er to call their Dad for the proper

The bass was thin at first but since the tubes have begun to burn in, the bass is more rich and deeper after only about 8 hours of play

Both the tubes and gauges have a nice amber glow but the power button is the very bright blue LED

The addition of a pair of vintage RCA 6SN7GT tubes made a fairly notable improvement in clarity in the mids also.

Good tube amps can cost thousands of dollars, but the little Nobsound gives you a nice taste for a couple hundred bucks

Before my purchase, I read a review mentioning that Russian tubes were available for this amp

The glowing tubes