2. amps-preamps
  3. 1221240676

Jeff Rowland 501s and PC1s

I installed the PC1s with my 2 Yr. old 501s and am very happy with the improvement. Sound stage is wider, taller and deeper. Image is more pronounced with increased detail.

As for value, $3200 for the PC1s on top of $6700 for the 501s is alot of money. A lot of very good amps at this price piont.

For me, Rowland equipment has a very natural, uncolored sound that I have found compatable with all my other equipment over many years.

System:
Esoteric X0-1 Limited
JRDG Concerto Pre
JRDG 501s
JRDG PC-1s
B&W 802Ds
Cardas Golden Reference, all cords, cables and ICs
ASC Tube Traps
Room Dem. 13'x 15' x 9'Hi
phous
guidocorona
4,114 posts
 
Clavil, are you using 1 or 2 PC1 devices? The 501 monos require 2 of them. You should allow for about 300 hours of break in on the PC1s before they stabilize. Guido
clavil
254 posts
 
I use 2 PC1, they are on the way to the 300 hours or almost above? I don't know
guidocorona
4,114 posts
 
Clavil, how did you use the PC1s without the JRDG original wires to connect them with the 501s? You seem to have received the PC1 to amp wires just a couple of days ago. G.
clavil
254 posts
 
Guido,

My dealer gave me both PC 1 for home demo with modified NBS Monitor II power cables, I only got the original JRDG cables yesterday ... he was right!
guidocorona
4,114 posts
 
Hi Clavil, just trying to understand. . . you were using NBS power cables instead of JRDG 'pigtails' between PC1s and 501s, and you experienced that the modified NBS power cords yielded a more desirable sound for the 501s. If my description is correct, I expected your results. . . the JRDG 'pigtails' are just stock wires, and as such they are unlikely to be at the level of any high end aftermarket power cords. Guido
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