2. amps-preamps
  3. 1216693488

New Rowland Criterion 2-chassis battery pre

Jeff Rowland Design has just created a page for its upcoming statement-level, twin chassis, battery powered full function preamplifier. Detail is still scant, but a little bit of info is already available, in addition to front and rear view pics. Here’s the page:
http://jeffrowland.com/Criterion.htm
And here’s the front view:
http://jeffrowland.com/Criterion-front.htm
And here’s the rear view:
http://jeffrowland.com/Criterion-back.htm

You will find a few specs already on the site. JRDG should be publishing more info in the next few weeks. I will post here as I receive it. in addition to the published specs that you can read on the page above, here are a very few additional tidbits that I have learned this far:

. Uses Burr Brown TI OPA1632 high speed fully differentially balanced modules.
. Includes phono stage.
. Uses standard NiMH D-cell batteries available in most electronics stores, loaded in 2 rear-inserted tubes of power supply chassis.
. Capable of AC/DC operation . . . will recharge batteries on independent circuit during AC operation.
. Full remote control
. Target price $18K (not sure yet)
. Availability: probably early Fall 2008.
. Will be featured at RMAF in Soundings Hifi suite Marriott 503 or 505 from Oct 10th to 12th in Denver.

And sorry folks, I have not heard this device yet. Nor I have any good third party reports on its sound. Any speculations on Sonics from my part would be just. . . pure speculations. I’ll keep everyone posted as I learn more.

Guido
guidocorona
guidocorona OP
4,298 posts
 
"Rah rah rah, siss boom bah"

Thank you for the supportive brass&drums fanfare Bill. 'Tis more 'a propos' than you think. . . By coincidence, on Sunday I might take delivery of a 1950 vintage Olds ambassador BB cornet. . . I might use it to herald the arrival of the Criterion. . . . if I can get out of it anything better than a disgraceful squeal by Monday, that is. My goal will be the theme from Bruckner's 4th. . . want to help me along? (grins!)

I just received tracking information. The criterion will be delivered to my doorstep on Monday.
clavil
254 posts
 
the main theme of Bruckner 4th ? ... nice choice ;-)

congrat. & enjoy
guidocorona OP
4,298 posts
 
Received an automated call from UPS. . . my Criterion will be delivered sometime tomorrow.
guidocorona OP
4,298 posts
 
Hmmm, hi Clavil. . . it looks like the gentleman with the Olds Ambassador cornet did not show up this afternoon after all. . . I may have to play Bruckner 4th on my barock alto recorder, lovingly manufactured by Moeck approx 1968 in rosewood and ivory, according to the Rottenburg pattern. . . . or on my Moeck Rottenburg Grenadilla soprano. . . . Yet, I fear even these marvellous instruments would feil to capture the uhrn. . . solemnity of the moment. . . and perhaps turn the audioBillian "rah rah rah, siss boom bah" into a bit of a Gerard hoffnung festival.

G.
dgarretson
2,599 posts
 
Did UPS extenze his signature pad or twas Bruno with his silver codpiece and knit legerhosen? No ohmygosh it's JRDG rounding the corner.
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