Integrated tube amp has no bass Cayin A50T

I'm, not familiar with your speakers so take this for what it's worth, but EL34 tubes are more famous for a great mid range than extended highs or bass. This may not be the integrated amp for you and/or your speakers, or any speakers, if you want a lot of bass.

Out of curiosity do I assume correctly that prior to getting this amp you were driving these speakers with a solid state unit. Or are these speakers new to you as well. I only ask that because small speakers themselves are more often than not lacking in bass response. Perhaps it is a combo of a EL34 tube based amp and small speakers. FWIW.

"Not too many tube amps have bass"…please. There are tons of tube amps that have awesome bass. Nicdob, you have a great little amp that is very capable of bass, and I would NOT sell it. Exhaust other options first.

Agree with Sounds Real Audio; first check if you have one speaker out of phase. There should be no reason at all that you are lacking bass.

I have that amp into B&W 685's and they have pretty good bass. I would not say they are bass shy at all.

Must be those speakers or phase or the wrong ohm taps or something but the amp (yes, low power and speakers not extremely effecient...)has bass.

I own the same amp and it successfully works with Gradient Revolution speakers ( 85 dB )!I use standard Shuguang EL34s and on 'special' occasions the Svetlanas (SED), wonderful tubes.
Do not sell it quickly, the amp is excellent value.