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
curious first impressions with two PC 1 on my monos 501

the stage is a lot wider, but singers seems to have a mouth as big as a whale, drums player have arms 4 meters long ...

I will wait a little bit before moving the loudspeakers to try to correct this effect...
one PC 1 should be burned in, for the second unit I don't know ...
both cables are NBS monitor II

I am perplex?
sorry, power cables

AET innovative design HIN AC/SP EVO
Ultra Performance Power Cable Japan Made
KSDK
Thanks for the update Clavil. Give the PC1s about 2 weeks worth of playing time to stabilize, regardless of prior break in claims. Approx 300 hours should do the trick. Let us all know how the sound evolves. Guido
all the system has somehow settled down in the last days ... maybe because the 501s, the Capri and the Puccini are only a couple of months old.

The PC1s make a big difference! ... a positive one ;-)
I had the visit of a friend (owning some Martin Logan) who told me he didn't believe in the positive effect of power transformers.

I just let him hear a few CDs and then I took the PC1s off ... he was quite amazed ! ... He finds the sound of my system very detailled and precise but also warm ... I think he is wright, now I have some tube-like warmth but with definition and precision. I really don't understand all the critics about Class D amplifier and especially about the 501s or the 201s. I think you have just to combine them properly ...

well I have now to travel to Asia, I will report more exactly when I am back.

best regards

PS when I am back the Puccini Clock should be here ...
Thank you for the update Clavil. Your findings on the refining effect of PC1s corroborate my original guess based on my own 501/312 comparisons. Will you be able to leave your equipment active and playing music from a tuner whilst you travel to Asia? You might find your system sounding even sweeter upon your return. Guido