And now this model, if the A30 is anywhere near as good as my A20, it’s a safe bet for me to power my desk speakers. Sabaj completes its A10 range with the A10h headphone amplifier, a high quality model based on an optimized architecture using carefully selected audio components.

SABAJ A30a Integrated Professional-Grade Hi-Fi Power

Thanks to the help of a couple of the members of this thread I was able to get a copy of the zip file. 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?It now uses two AK4499 EX + AK 4131 EQ DAC chips and an XMOS XU316 USB interface supporting 32bit 768kHZ PCM and DSD512. I did not know what to expect from my first class D amplifier, in summary I would say that the sound is detailed, natural and not fatiguing at all. Sabaj unveils its A10a, a powerful and affordable Class D amplifier, based on the use of an Infineon MA12070 amplifier chip. From my point of view, drivers and firmware can make or break a device much more than anything else. The handles are very useful too as I have moved the unit around and tried it on a few different setups.

Sabaj A30a announced | Headphone Reviews and Discussion

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. This integrated A30A doesn't have any pops or clamps like I have with D300 or Topping e50 + dedicated amps and dead silent like Hypex. The SA400 is a powerful amplifier yet it comes in the same compact SMSL package and UI you would find in their desktop amp.

The speaker is connected between the + side outputs of the two amplifiers, and the voltage between the speaker terminals is 0V, but the voltage between the speaker terminals and GND is half the power supply voltage.

SABAJ A30a Power Amplifier 200W*2 Axign AX5689 XU208 DSD512

Was reading the Rosson Audio RAD-0 manual, and they do recommend more power than I get with the xDSD. It should be noted that the SMSL VMV A2 achieves these results using the optical input while the analogue one shows high noise below 50 Hz (maybe this problem has been solved for the Sabaj).This solution is ideal for anyone who wants to have a large power reserve (2x150W) without sacrificing sound reproduction quality. When I swap out the Bifrost and have it go to the Sabaj with male USB A to male USB-C at the other end, it is unrecognized. In general "Class-D" refers to any amplifier where "the output stage operates using 1's and 0's rather than a continuously varying analog signal".