@Delta9K Thanks for this, been wondering since I also have the Atom amp and the e30 and Asgard 3. I got one of the last Chromecast Audio pucks for my integrated amp setup and that works well, but have been wondering about using a preout from one of the aforementioned pieces instead. Sounds like e30 would give best sound. Would connect to Aux in like I do with the Chromecast and then balance volumes accordingly. (Just to satisfy curiosity tho, as the Ccast is very convenient to control with my phone.) Any comments appreciated. Thanks.
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My setup is almost identical to yours. I use the optical output of the CCA into my E30, with CCA volume set to maximum. I use the E30 in DAC mode (line level output). I then control volume on my L30 or A3 (depending on which one iām currently using).
With this setup i switched over to using Qobuz as my streaming service, as it will stream 24/96 (the maximum data rate CCA can support). Itās nice to see the data rate change on the front of E30 depending on the file being streamed.
For what itās worth, the UGREEN ethernet adapter and the iFi low noise 5V power supply on the CCA makes a difference for me. The streams start quicker on an ethernet connection. and i use the iFi low noise supply for both the CCA and the E30. maybe not necessary, but i think i hear a difference (YMMV).
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Hmmā¦never thought of using the CCA into that chain. Something else to try!
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I am glad that @elementze was able to offer input because I donāt have any experience with Chromecast or any streaming devices, just speakers. And while I run multiple DACs and amps I am using switcher boxes to select the components for any given chain, and therefore which device is used to manage volume controls.
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getting off topic here, but what switcher boxes do you use? i currently use a Sescom RCA switch to go between my devices. it works and i donāt hear a difference, but iāve been curious what others are using. it nags at the back of my mind that i may be loosing something because of the switch, but iāve never been able to hear it. I never liked the idea of using an RCA āyā cable coming out the back of my E30 (back on topic) into my two amps. So iāve stuck with the switch.
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@elementze I am using inexpensive passive switchers. Nothing too fancy, but get the job done.
RCA:
https://www.amazon.com/gp/product/B073RD939K/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
XLR:
https://www.amazon.com/gp/product/B07QVKPR2V/ref=ppx_yo_dt_b_asin_title_o06_s02?ie=UTF8&psc=1
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You a bad man
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New to this forum so apologies if this is out of placeā¦been using Topping E30 with my standard USB-A port on my laptop with Tidal. When i play masters MQA i see the E30 says 96khz from the usual 44.1. This number actually changes depending on the source but point is with Tidal Masters its higher than non-masters.
I need my single USB port for other things so i bought a USB-C connector since i have 3 of those. However now the bitrate on the E30 is always 44.1. Does Topping not support USB-C at higher bit rates?
Once i saw this i did some searching and downloaded and installed the Topping windows driver. Problem remains.
Great little DACā¦
I experienced something similar using a older pair of Edifier s530d and dragonfly red.
Has anyone noticed that the price for this is now $150? I see them on drop an thought āthat seems wrongā and now theyāre this price everywhere. Topping sneakily increased the price.
Also, there is now red and blue as color options, which I will say looks really nice.
Iām not sure of the exact details, but I think the price increase was discussed in other forums late last year or earlier this year. Itās possible that itās to control demand after the AKM factory fire caused a shortage of required DAC chips.
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Hello, does anyone that has this can answer if you can turn off the screen?
If yes, does it keep turned off if you press volume up or down on the remote control?
I do own one and as far as I know you can only dim the screen.
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thatās all iāve been able to do as well - only dim, not turn off. but the option may be hidden somewhere and just not found itā¦
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Really? Mine came with two USBS one for power 1 for signal
Yeah mine actually came with that tooā¦ Iām just dumb and didnāt realize it for like an hour of trying to set it up 
Live stream this Friday, April 16th 1:00 pm PT (Los Angeles)
Topping E30 vs. Schiit Modi 3+ Battle of the Budget DACS Live Stream
Hope to see you all in the live chat!!!
Much Love,
Marcello
Still like mine. I sometimes use the coax in with the tv!
Hi all,
I was looking at USB conditioners for my E30 (they disable the power on a computerās USB out, leaving it signal-only, eliminating a source of noise). Theyāre really cheap (Ā£20-25) so I thought it would be worth a goā¦
However, the Sbooster VBus2 that I bought doesnāt seem to be compatible (should have read the compatibility list first, duh): with it plugged in, the E30 shows āā ā āā on the USB LED. Does anyone know of a compatible conditioner? Google doesnāt turn up anythingā¦
TIA,
Tim