Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-21 Thread P Floding
Skunk;189170 Wrote: Only if you underpower the Sb3 to disable the display and analog circuitry :) http://forums.slimdevices.com/showthread.php?t=32398 I seriously doubt that would make SPDIF, problem free. Especially not in the general sense. -- P Floding No, I didn't ABX it. And I

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-20 Thread P Floding
Skunk;188934 Wrote: Robin was pointing out that you wouldn't be adding anything redundant, like sending analog to a receiver that does AD|DSP|DA. Adding a benchmark is completely different in that you still only have one digital to analog conversion. Also, its marketing material suggests

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-20 Thread Skunk
P Floding;189163 Wrote: Not sure what you are trying to say. That SPDIF is problem free? Only if you underpower the Sb3 to disable the display and analog circuitry :) http://forums.slimdevices.com/showthread.php?t=32398 -- Skunk

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread jgueron
I disagree with Pat Farrell, when he says There can be no audio quality improvement in adding anything to the audio chain I conneted the SB3 to a DAC, the Benchmark DAC1, and the improvement in quality of sound was remarkable! Please try it! Regards Joe Gueron Pat Farrell;188363 Wrote:

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread Pat Farrell
jgueron wrote: I disagree with Pat Farrell, when he says There can be no audio quality improvement in adding anything to the audio chain I connected the SB3 to a DAC, the Benchmark DAC1, and the improvement in quality of sound was remarkable! You are correct. I was a bit sloppy in my

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread P Floding
Pat Farrell;188819 Wrote: jgueron wrote: I disagree with Pat Farrell, when he says There can be no audio quality improvement in adding anything to the audio chain I connected the SB3 to a DAC, the Benchmark DAC1, and the improvement in quality of sound was remarkable! You are

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread seanadams
amcluesent;188356 Wrote: (hence the ferrite-core on the wire to suppress this) Actually, it suppresses EMI from coming _out_ of the box. -- seanadams seanadams's Profile:

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread mudlark
seanadams;188843 Wrote: Actually, it suppresses EMI from coming _out_ of the box. Tee Hee, M. -- mudlark SB3CyrusDACXPreXvs260AKEFiQ7 cable Avondale server Kubuntu Edgy, linkstation for storage. DIY SB3 3A linear power supply.

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread Robin Bowes
jgueron wrote: I disagree with Pat Farrell, when he says There can be no audio quality improvement in adding anything to the audio chain I conneted the SB3 to a DAC, the Benchmark DAC1, and the improvement in quality of sound was remarkable! Please try it! Ah, but strictly speaking,

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread P Floding
Robin Bowes;188857 Wrote: jgueron wrote: I disagree with Pat Farrell, when he says There can be no audio quality improvement in adding anything to the audio chain I conneted the SB3 to a DAC, the Benchmark DAC1, and the improvement in quality of sound was remarkable! Please

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-19 Thread Skunk
P Floding;188928 Wrote: In that case, strictly speaking, you can only add things to the audio chain before the microphone and after the loudspeakers. It's not as if an electrical signal is sound. Robin was pointing out that you wouldn't be adding anything redundant, like sending analog to a

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-18 Thread Mark Lanctot
Skunk;188415 Wrote: There is a very well done wiki here on connecting to a power amp which covers any safety issues, but you'll have to search. http://wiki.slimdevices.com/index.cgi?ConnectToPowerAmp -- Mark Lanctot

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-17 Thread Skunk
gian;188349 Wrote: Hello, I know very little about electricity, so please forgive my silly questions. I have read that upgrading the power supply benefits the SB's sound. Now, just for curiosity sake, how can Volts have a sound? They're not silly, but you've combined two questions into

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-16 Thread amcluesent
The SB3 has an external switched-mode PSU (http://en.wikipedia.org/wiki/Switched-mode_power_supply) which some claim can have a high-frequency noise on the 5V output (hence the ferrite-core on the wire to suppress this), This noise could affect the DAC in the SB3. -- amcluesent

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-16 Thread Jitterbug
As for connecting the SB3 directly to a power amp, it would be better (for audio quality and safety reasons) to use some type type of preamp. Many here use passive preamps which can be inexpensive. -- Jitterbug

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-16 Thread Pat Farrell
Jitterbug wrote: As for connecting the SB3 directly to a power amp, it would be better (for audio quality and safety reasons) to use some type type of preamp. Many here use passive preamps which can be inexpensive. I beg to differ. There can be no audio quality improvement in adding anything

Re: [SlimDevices: Audiophiles] Power supply (technical)

2007-03-16 Thread Jitterbug
No real disagrement here. By improved audio quality, I was referring to using an analogue volume control rather than the squeezebox one. To me, a minimal passive preamp is just an attenuator. I use a DACT model built into a power amp with no other cicuitry. There are certainly cheaper