Amp change/upgrade for JBL4367 (94dB 2Way with Horn tweeter & 15" woofer)

In most rooms a 60 watt tube amp would do nicely on a speaker like that.

i have found that the JBL's love current.

If you drive this speaker with a 100 watts, because its 6 ohms the current will be slightly less than 4.1 amps. It won't matter what sort of amp is driving the speaker - tube, transistor or class D, the current will be the same.

I think that you should try tubes! The best tubes amps I have ever heard at a resonable cost are the Atma-sphere OTLs. You will need a preamp of which many are available on Audiogon or as new. Atma-sphere also makes a less expensive preamp which I have yet to hear. I owned a Pass Labs 30.8 and found it not to be transparent and to have a definite house sound which didnt impress me when compared with OTLs, other much more expensive SS equipment as well as some other tube amps. Newer Levinson is to be avoided and I am not a fan of McIntosh gear but I havent heard the newer iterations from this company. I also would steer you away from some of less expensive tube amps from Rogue and Schiit.

Thanks all for your inputs. I am amazed no one recommend Mark Levinson. The main reason I included Mark Levinson is: 1)JBL & ML are under same company: Harman. 2) Most high end audio shows JBLs are paired with Mark Levinson. 3) ML has great reputation of sound quality. And last 585 integrated with DAC for $5500 used is quite a bargain (compared to Pass int 250 $7000 + DAC )

I have a pair of JBL 4367s, bought them soon after they came out. Great speakers. I use a McIntosh MC 452 and a C2500 and the system sounds fantastic imho. Prior to getting the McIntosh gear I had a Pass XA 30.5 and X1, which worked fine but I prefer the Mac gear. I also use a pair of JL Audio Fathom subs

Thanks all for your inputs. I am amazed no one recommend Mark Levinson.

That's probably for a good reason :)