Roland Updating Service Question

Raquel-thanks for some good feedback;I plan on just using them as is and if a amp fails or the sound degrades then I will have the work done;I plan on using them on a pair of usher rw 729's and also trying them on my soundlab M2's;what speakers were you driving yours with?

I drove Revel Salons, Dynaudio 3.3's and Vienna Acoustic Mahlers with my Model 6's.

I suggest that you ignore the advice in the manual about putting the amps in standby - while it is true that the input circuitry remains powered up in standby, the amps take hours to reach peak performance after being taken out of standby. My DartZeel is likewise said to sound just as good when powered up from standby, but neither it nor the Model 6's do - there is no substitute for 24/7 operation with solid-state gear in a high-rez system. In short, leave them powered up.

Last, the amps sound best when run from the batteries and in fully balanced configuration. Enjoy.

Thanks for the advice on the standby;its been awhile since I used solid state as my audiovalve challangers have a standby and are tubed;last I am keeping a eye on out for the bps option.

Audio Valve - he makes very good stuff. You'll enjoy the Rowland amps after running the Challengers - Model 6's layer space like a good tube amp. On chamber music, I really had a hard time distinguishing the Model 6's from my VAC Renaissance amps, which is remarkable when you think about it.

You'll have a chance to buy the BPS's - Model 6's with batteries come up for sale on Audiogon from time to time, and some owners will be willing to sell the batteries separately. If you pick up a pair, send them to Rowland for new batteries. It's only a few hundred bucks and then you're good to go for years of listening.