BNC unapplicable in AES/EBU because it's three-wire interface Quote:

They start using new FPGA yesterday They use it in Monitor 01 USD and Monitor 01 PS    Quote:

Quote: But be ready to shoot anyone who caught the USB cable  

Quote: Yes, You right, but thinking about the mechanical load on the pins in such connection  

Quote: And change one pair of contacts to two pair. What are reasons? You can use "right design" RCA (silver+teflon) and forget about this problem  

Quote: Impedance of connector depends on the design, in particular the diameter of the inner contact and material of insulator, so there is no difference between RCA and BNC when its dimensions are same.  

Quote: Yes, You right. But can you hear this  speed difference? I think, a problem was in inaccuracy at frequency synthesis.  

Sample rate deviation can be no more 3% and it's no problem for connection. It doesn't correlate with jitter in S/P DIF interconnect..

Hi, Tom. Quote: Originally Posted by thoppa I think U25 and U35 are before the regulators ? 7812 and 7805 and now 7912 too - so the regs will be reducing the noise they produce.. Of course. But not all noise. You can hear a difference in sound between powering this card from...

Hi, everybody! Today I had make over myself a huge effort to spend time and carefully read through the entire topic. I realized one simple thing: You all are walking the wrong way. You spend hundreds of dollars on the Hi-End analog power supply to reduce its noise, but the main source of...

Hi, Tom. Quote: Originally Posted by thoppa Hey Glingrem, I finally got around to doing this mod. Accept my congratulations! Quote: Originally Posted by thoppa However, a good 7912 is hard to find. Most seem to have 70uV of noise and only 60dB of ripple...

Hi! I think, that CFA in output stage of composite scheme will be better. LT products 1206 and 1210 CFAs which are good for that. Better than LME49600 for low resistance loads in first. And no need in doubling.

Quote: Originally Posted by ROBSCIX The gain ranges are changing on the amplifier chip itself. Hi, ROBSCIX. Thank You for answer. Are You aware the typical schematic diagram of TPA6120A2? Does your message mean that the amplification factor is changing by switching of feedback...