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I grow nuts and pears.Seriously ... do you have an orchard? If so, what type of fruit do you grow?
Probably too niche though. As a smaller manufacturer everything needs to move and sell or Orchard will incur losses himself.Have you thought of modifying your amp design for multichannel uses? It'd be nice if it was possible to put 8 or 16 amplifier cards in one chassis to satisfy DTX or Dolby Atmos specifications for home audio theater. What would be involved in such a design? How would you implement it and still be cost-effective?
Have you thought of modifying your amp design for multichannel uses? It'd be nice if it was possible to put 8 or 16 amplifier cards in one chassis to satisfy DTX or Dolby Atmos specifications for home audio theater. What would be involved in such a design? How would you implement it and still be cost-effective?
I'm not a designer, but I would make the logo a little bit smaller. Give it some space to breathe.Preorder pricing ends June 30th for the Starkrimson Stereo Ultra
https://orchardaudio.com/shop/ols/products/strkrmsn-str-ltr
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That is only your perception. I perceive it as the trees in the orchard have space plenty to breath. And especially the speakers connected to it.I'm not a designer, but I would make the logo a little bit smaller. Give it some space to breathe.
If you look at all the purchase options, you will see there is option to purchase the amps with no logo at all.I'm not a designer, but I would make the logo a little bit smaller. Give it some space to breathe.
Can anyone answer this question, I am very interested?Congratulations on the nice and clean test report...One question though .... Is there a reason why the 32-tone test is at -25dB and not 0dB? I believe Amir tests at 0db, if I'm not mistaken, hence raises the noise a bit to truly determine the device effective bit-depth(ENOB) referenced to 0dB, as is the standard for ADCs and DACs.
Ditto for the 1MHz spectral plot, which is referenced to -40dB. Curious to see what level the switching frequency will be at...
Thanks!
Can anyone answer this question, I am very interested?
https://www.audiosciencereview.com/...d-modules-starkrimson-ultra.18644/post-789630Ditto for the 1MHz spectral plot, which is referenced to -40dB. Curious to see what level the switching frequency will be at...
The multitone plot notes in the report indicate the "crest factor" (total peak to average ratio) due to multiple tones of about 13dB. This results in peak value of 13-3=10dB. Not sure why it seems to have peaks <-20dBFS though. Amir inhis probably just references to the top of each tone. You can that in REW as well for multitone and others by using the dBr scale. Play with the REW multitone generator to get a feel for these peak values. The more tones you use, the peak value actually gets less.So 0dB = 44.72Vrms which equates to 250W into 8ohms. Each tone cannot be at 44.72V because then the total power would way exceed 250W. So the sum of the powers of all tones is 250W which is why each tone is not at 0dB. @Amir must somehow compensate for this.
Thanks .... so why are the 2 spectral plots (one referenced above and one in the test report shown below) so different? I see much more distortion products at multiples of 1khz (before 20kHz) plus a much different (noisier) profile for the switching frequency by-products for the former spectral plot. I'm assuming these plots pertain to the exact same amplifier design.
To add, you have the adjusted crest factor of 10dB plus the RMS addition of the tones of 10*log(32)=15dB so 25dB total needs to be backed off from 0dBFS for each tone.The multitone plot notes in the report indicate the "crest factor" (total peak to average ratio) due to multiple tones of about 13dB. This results in peak value of 13-3=10dB. Not sure why it seems to have peaks <-20dBFS though. Amir inhis probably just references to the top of each tone. You can that in REW as well for multitone and others by using the dBr scale. Play with the REW multitone generator to get a feel for these peak values. The more tones you use, the peak value actually gets less.