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SylphAudio's High-Performance Amplifier Modules (2024 and Beyond)

Roland68 said:
If you call such a power supply a "humble", then what is a non-humble power supply?
Click to expand...
The ones that cost 4x more and claim all sorts of audiophile rubbish marketing vs a standard line of industrial PSU.
I believe it is clear enough.

Even Meanwell themselves agree:
Screenshot_20240321-104531.png
 
MCH said:
The ones that cost 4x more and claim all sorts of audiophile rubbish marketing vs a standard line of industrial PSU.
I believe it is clear enough.

Even Meanwell themselves agree:
View attachment 358114
Click to expand...

This makes sense) In DIY projects, we often forget to mention the compactness criterion and this is often what we are looking for in a PSU. The LRS series is reliable but complicated to integrate into a medium and small sized case.
This is why, for equal or even better quality, the Connex SMPS 600RS and 800RS PSUs are a better compromise.


EX :
LRS 350/36 Dimensions : 21.59 x 11.43 x 3cm
Connex SMPS 600RS Dimensions : 10x10x3,8cm
 
daniboun said:
This makes sense) In DIY projects, we often forget to mention the compactness criterion and this is often what we are looking for in a PSU. The LRS series is reliable but complicated to integrate into a medium and small sized case.
This is why, for equal or even better quality, the Connex SMPS 600RS and 800RS PSUs are a better compromise.


EX :
LRS 350/36 Dimensions : 21.59 x 11.43 x 3cm
Connex SMPS 600RS Dimensions : 10x10x3,8cm
Click to expand...
Mornsun LOF550-xx-xx is a good alternative if you want a smaller profile, high power SMPS
 
SylphAudio said:
Mornsun LOF550-xx-xx is a good alternative if you want a smaller profile, high power SMPS
Click to expand...

I agree )

BTW > did you receive your Cosmos Scaler to update measurments ?
 
daniboun said:
Hi any update here ?
Click to expand...
Hi Daniboun, I found this thread and was reading it with interest, but by March 20th I was thinking: 'why is everything moving so slowly?' - it takes me and everyone else 5 minutes to measure an amp's thd+n at 5 watts, 4ohms, not maybe in 2 to 3 weeks. Then I see your April 7th update request went unanswered. Do you think that the endeavour to get a definitive measurement by Amir of the FB-100 is now not happening? I was hoping that this would bring another supplier into the marketplace to help supply when 3eAudio is struggling to satisfy market demand. I see on the website that no thd+n specs are posted to back up the "remarkably low distortion and minimal noise output. Its IMD, high-frequency distortion, and other metrics stand out as best in class.", not even a 'thd+n better than 100dB at 5watts, 4ohms' place marker is in the "specs". I find it hard to see how one can justify a best in class metrics declaration this early when there is no definitive measurement to back up the assertion.
 
S=klogW said:
Hi Daniboun, I found this thread and was reading it with interest, but by March 20th I was thinking: 'why is everything moving so slowly?' - it takes me and everyone else 5 minutes to measure an amp's thd+n at 5 watts, 4ohms, not maybe in 2 to 3 weeks. Then I see your April 7th update request went unanswered. Do you think that the endeavour to get a definitive measurement by Amir of the FB-100 is now not happening? I was hoping that this would bring another supplier into the marketplace to help supply when 3eAudio is struggling to satisfy market demand. I see on the website that no thd+n specs are posted to back up the "remarkably low distortion and minimal noise output. Its IMD, high-frequency distortion, and other metrics stand out as best in class.", not even a 'thd+n better than 100dB at 5watts, 4ohms' place marker is in the "specs". I find it hard to see how one can justify a best in class metrics declaration this early when there is no definitive measurement to back up the assertion.
Click to expand...

The only measures that have been made at the moment are the one that I shared here via Cosmos ADC (by @SylphAudio ) check here :

audiosciencereview.com

"ASH-400 Project" Sylph Audio FB-100 Stereo Module with advanced PFFB

But I don't know of any corresponding available modules. In this regard, it would be great if you could name a few modules with the properties desired by @pjug . I couldn't think of any either. The other requirement was dual rail supply, and the IRAUDAMP ones I mentioned were the only ones I...
audiosciencereview.com audiosciencereview.com

I originally wanted to ship my ASH-400 amp (Sylph Audio FB100) to my friend @docjordan to get APx555 measurements but I ultimately decided to measure my Bamboo V2 project on a 3E Audio Rev B base
 
daniboun said:
The only measures that have been made at the moment are the one that I shared here via Cosmos ADC (by @SylphAudio ) check here :

audiosciencereview.com

"ASH-400 Project" Sylph Audio FB-100 Stereo Module with advanced PFFB

But I don't know of any corresponding available modules. In this regard, it would be great if you could name a few modules with the properties desired by @pjug . I couldn't think of any either. The other requirement was dual rail supply, and the IRAUDAMP ones I mentioned were the only ones I...
audiosciencereview.com audiosciencereview.com

I originally wanted to ship my ASH-400 amp (Sylph Audio FB100) to my friend @docjordan to get APx555 measurements but I ultimately decided to measure my Bamboo V2 project on a 3E Audio Rev B base
Click to expand...
So I guess it's very expensive to buy test time on the APx555. I would consider buying his testing service though if I make something really worthy.
 
S=klogW said:
So I guess it's very expensive to buy test time on the APx555. I would consider buying his testing service though if I make something really worthy.
Click to expand...

I consider this to be an enriching experience and therefore truly worthy in my opinion) Costly of course but full of lessons)
 
S=klogW said:
Hi Daniboun, I found this thread and was reading it with interest, but by March 20th I was thinking: 'why is everything moving so slowly?' - it takes me and everyone else 5 minutes to measure an amp's thd+n at 5 watts, 4ohms, not maybe in 2 to 3 weeks.
Click to expand...
Just squeezing out my time with audio related endeavors, since this is not my main bread and butter. Developments are slow but rest assured that the promised product performance measurements will be published.

Working on SE800 and D100 P03 on the past few weeks.

-Lester

1715344682095.png
 
SylphAudio D100 P03 is now available.
Non-PFFB mode as default, sound is very airy and has a crisp, analogue sound.

www.sylphaudio.com

SylphAudio D100 P03 Stereo Class-D RTR Kit

Get the best sounding stereo amplifier for home audio with Sylph-D100 P03! Version P03, changes from version P02 includes: Non-PFFB operation Input...
www.sylphaudio.com www.sylphaudio.com

1715522727242.png
 
SylphAudio's SE500 is now available.
www.sylphaudio.com

SE500 Mono Class-D Subwoofer Amp Module

2024 Update: Tectonic-D500 will be renamed to "SE500" Class-D amplifier module specifically designed for subwoofer and rugged - full...
www.sylphaudio.com www.sylphaudio.com

Only limited stocks will be available, once our 22uH Coilcraft inductors run out, they will be discontinued.
IMG_8098.jpeg
 
muslhead said:
What, exactly is crisp analog sound? Is it measureable?
Click to expand...
Forgive me for using audiophoolery words, this thread is afterall in a "desperate dealers" subforum.
Kidding aside, that's what I felt when listening to the sound of this module. It is not measurable.

5W 4R SINAD of D100 P03 is around 103dB when PFFB is enabled.

I will send samples of D100 P03, D400M P05, FB100, and FB360 to ASR (won't give exact time anymore but I hope within 3 months)

-Lester
 
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