Due to the new Axign-Full Digital Amplification technology it can probably compete with AB class amplifiers that cost 3 to 5 times more Audiophonics is a company created in 2005, specialized in the distribution and sale of Audio, HiFi, Do It Yourself and electronic products on the internet. To propose qualitative products at the best price, here is the philosophy that guides us every day. We put a strong emphasis on being the first to offer innovative products that match the expectations of the market and customers. It’s ridiculous to have 20 or so EQ settings without knowing their effect on the frequency response After applying the update I connected again my Chromecast Audio via the optical cable and I had to adjust the "SPDIF Sense” level (now available in the menu after the firmware update) at 7 to get the sound out of it. Question: is it better to set this parameter at the minimum working threshold or rather to set it to a higher value (in my case 8 or 9), to be on the safe side? Later on I connected a Wii Mini streamer to the same optical input and it worked fine with every SPDIF Sense level value I tried (even with 1). I'm wondering if the issue with the Chromecast Audio device is related to the Mini TOSLINK-to-TOSLINK optical cable I used (I have no other one to test). USB transmission ....................................................................Asynchronization

SABAJ A30A - SoundFoundations SABAJ A30A - SoundFoundations

And, of course, some audiophiles prefer to have the option "staying analog - at least sometimes" and "avoiding A/D and D/A conversions"... The Sabaj A30a uses a BTL type amplifier. The BTL method obtains a large output by differentially driving two amplifiers. So I'm a bit late to the Sabaj a30a party, but I just received the AMP from Ali-express, and would like to have my take on this device. I'm coming out of the Creative X7, and from my subjective taste, there is a clear improvement in sound quality, so in that regard, I'm quite satisfied. For the gearheads among us (or just those technically inclined 🙂) these are the three main chips in the A30a:THD+N ................................................................................................0.0008% sub volume is not consistent with speaker volume. They rise and fall unevenly. At low volumes you may have way too much sub, and at high volumes it disappears. This means you have to adjust the sub volume every time you adjust the main volume. Subwoofer output level..............................................................................2Vrms From what I can see this amplifier only has a LP filter on the subwoofer output but not a matching HP on the main output. What is the use of that? Doesn't Chinese manufacturers realise that all active subwoofers have a LP filter on them? Has anyone seen an active subwoofer that has no LP filter? Or, is that a speciality on the Chinese market.

SABAJ A30a Built-in Professional Hi-Fi Power Amplifier with

From some reason the default Microsoft failed to work with Code 39 (the drivers Microsoft themselves licensed from thesycon), so sadly I had to rely on the Manufacturer provided drivers. One thing first, the volume level is more like 65 to get 80ish db on the Magnepans. I had that wrong. As far as the volume issue, it is said to be fixed with the v1.12 version, which I have. This allows defeat, or 70 hz and up, that part is true. In practice, I have not had an issue with this. I did feel my subwoofer with the off position engaged, and I could feel it trembling, but I could not hear anything. I’m going to try some other gear in this manner to see if it is odd. I’m going to try another pair of speakers too, Era D14s. They are a relatively large 3 way with substantial bass.AAC ..............................................................................16bit/44.1 kHz_320kbps Well, say what you will, I'm currently listening to my Sabay A30a hooked up to a Wiim Mini streamer and I like what I hear through my Elac Vela BS403s. My only gripe is that with one more firmware update Sabaj may be able to fix some flaws that have been extensively discussed in the thread* and make a good amp great. This would not only make me happier but would help expand the number of buyers of this little jewel. The test was carried out using as a source a Wiim Mini playing mainly jazz music from Tidal (44.1 khz 16 bit). I used matching volume on the two amps (mostly medium volume) with the tone controls set to zero (flat). On the Rotel RSX 1067 I tested both the “stereo” (DSP active) and “bypass” (DSP off) modes.

Sabaj - Official AMP/DAC/DAP Model Discussion - The HEADPHONE Sabaj - Official AMP/DAC/DAP Model Discussion - The HEADPHONE

Bluetooth specification...................................................................................5.0 Two additional considerations: 1) I’m in my early sixties and my earring is not that selective anymore; 2) no comparisons have been made playing music loud. It would be nice to have an eco-friendly automatic shutdown when the amplifier is not in use after a certain amount of time SBC ..............................................................................16bit/44.1 kHz_328kbpsSize ...........................................................................280x63x260mm (WxHxD) Source is still my PC --> RME Digiface USB via USB --> two Sabaj A30A via optical - this way I would have a multichannel (quadraphonic) system That's why we offer the option of "a pure analog signal path" on our higher end processors... but only if you give up "the advanced digital features". I was also considering an amplifier based on the Hypex Ncore NC252MP module. Here is Amir's review of the IOM NCore Pro (based on Hypex NC252MP): https://www.audiosciencereview.com/...d-measurements-of-iom-ncore-pro-pwr-amp.8979/ However, I am not going to move the posts to off topic as I’m not sure the conversation is headed anywhere.