12-15-11: Skroudo NICE!!!!!
Skroudo (Answers | This Thread)
12-22-11: Dpac996 System edited: Completed the Lightspeed (LS) project; the lightspeed PCB and matched LDR's were purchased from Uriah Dailey. I installed th attenuator in a Theta Pre Basic II, which has buffered outputs comprised of Precision Monolithics BUF03's ( of Aunt Corey's fame). I have a tap from the LS running direct to output jacks and another
Dpac996 (System | Threads | Answers | This Thread)
12-22-11: Dpac996 I have a tap from the LS running direct to output jacks and another tap routed to the input of the buffer. (silly droid x cut me off; i can't wait to get an iPhone)
Both outputs sound excellent, but the edge goes to the buffered; only when I compare the passive to the buffered do I realize there is some slight compression to both the soundstage and the dynamics. It is a *very* slight result but it's there. I can only conclude that the combination of interconnects (from volume control to amp) with the lowish (22K ohms) input impedance of the amp give rise to this result. Other than this, the passive route sounds excellent.
In general, the biggest benefit that this volume control imparts on the system is one of naturalness. There is an ease and fluidity that is hard to describe. Other line stages, in this system, seem to force the sound out, sometimes manifesting in lower treble glare, sometimes in exaggerated images.
The buffered Lightspeed solves many issues for my system. I highly recommend trying one in yours if you have a unity-gain friendly setup.
I really look forward to listening to music in this system now, and the time when doing so seems too short...
happy holidays
Dpac996 (System | Threads | Answers | This Thread)
04-12-12: Djkzk So as to clarify, is the Marantz SA 8004 being a DAC and CD player are you able to operate it like other DACs. That is being your preamp. I was looking to replace my preamp with a Bel Canto or Wyred 4 Sound DAC but now you have me curious.
Djkzk (Answers | This Thread)
05-17-12: Dpac996 Djkzk, The SA8004 has fixed analog outputs. Unless your power amp has a volume control you will need a preamp
Dpac996 (System | Threads | Answers | This Thread)
08-19-12: Glenfihi Enjoyed reading your comments on your system. Especially the 8004 as I have just been exposed to the line. The Acurus Aragon line a favorite of mine. Nice system, happy listening.
Glenfihi (System | Threads | Answers | This Thread)
10-18-12: Adam18 Nice system. I agree with your comments about the Revel F12's. I'm extremely happy with mine. Check out my system and take a look.
Adam18 (System | Reviews | Threads | Answers | This Thread)
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