Harbeth Super HL5 Plus speakers & integrated amp pairing recommendations


I'm seeking suggestions for an integrated amp to match with a pair of Harbeth Super HL5 Plus speakers that I recently acquired. I listen to mostly smooth jazz via streaming or CDs, no vinyl.  My listening room measures 22' x 22' with 11' ceilings.  I welcome your recommendations for integrated amps.  Thank you. 
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@rcalderon thank you for the reply. That is what I believe most people don’t understand, especially those with low powered amps. It will sound good most of the time, but the amp loses steam and you lose dynamics and detail. Seems like many people are willing to make this compromise to attain a particular sound most of the time, but it is driving me crazy! 150 wpc is not enough for Harbeths if you listen to dynamic music. Try Shostakovich’s 8th or Crime of the Century and you’ll see what I mean.
Tswisla, I’m going to check out those songs, out of curiosity what impedance outs are you using? The 4 or 8 ohm.
 Adcom GFA 5802 for $95 ? Worth checking out. But, for that amount, I figured something was wrong with it. As it turns out, it is for a front faceplate of a GFA 5802. 
@rcalderon 4 ohms. For Shostakovich, listen to Allegro non troppo into Largo. For Supertramp, If Everyone was Listening.
Good IMHO 4ohms is the way to go, I’m curious now I will be listening to those songs.