Thoughts on the Audio Research 150.2

With Electras, you are hearing your electronics so if you like the sound then you have a great setup! I have only heard the 150.2 on a couple occasions and not with my 926s but I always thought that recent ARC gear sounds "delicate." I like a more robust sound myself but, hey, everyone is different. Enjoy! Arthur

Thanks for your feedback!!!

I hate to rain on the preverbial parade but I had the chance to do an A/B comparison of the 100.2 and the 150.2 and I have to say that the 100.2 was better by a considerable margin. The 100.2 has the magic of tubes with the drive and authority of solid state. The 150.2, while a very good amp, simply was not as engaging as the model it replaced. I'm no electrical engineer but the significant difference in sound quality between the amps is probably a function of their radically different designs--the 150.2 being a digital switching amp. I listened to both extensively in my own system and room so there were no variables except for the amps themselves. I really wanted to like the 150.2 better because it runs cooler and would work better in my in-cabinet installation. Try as I might the 100.2 simply sounded more musical and involving. I am not the only one who has reported on this comparison--since I did my listening and made my decision there have been other threads in which people report the same results. Bottom line is that both are good amps--it's just that the 100.2 may be the best sounding amp that ARC has ever produced. This is why they have held their value so well and why so few show up on the A'gon. I'd be interested in hearing other viewpoints on this as it is not often one gets to do such a controlled comparison and therefore develop an opinion with a high degree of personal validity. BTW, the preamp was an SP16.

Thought I would post thoughts on the 300.2 I recently purchased (replaced a Krell FPB-300)to drive ProAc D38; ARC LS25mkII pre, ARC CD3 MKII, Kimber select cables, ExactPower. The results are stunning! What a great amp! The combination of components is very synergistic. Couple of learnings along the way: 1)keep the amp on as much as you can. After power-on the 300.2 takes a long time to sound great again. According to my ExactPower the amp draws less than 60W so it's like keeping a light bulb lit. 2) Invest in the best power conditioning and power cord you can. I'm using ExactPower and Kimber Palladian PK-10. Very noticeable improvements. Class D and Class T digital amps are showing up in many companies product lines. ARC has one of the best implementations so far.

Thanks Rsorren1, I´m considering a 300.2 for my Magnepans but how would you describe the bass compared to the FPB 300 which is known for having great powerful bass?