Pro Audio Design Forum

Hi,
I see in the BOM in the first page:

8 Resistor, 470R 0.25W CF
2 Resistor, 4K7 0.25W CF
4 Resistor, 10R 0.25W CF

is CF means Carbon Film? And is that any problem if subtituted with metal film type?

Thank You.

Hi Roger,
Thank You for the direction and explanation, I'm using Lynx Two for the soundcard.

Hi Roger,
Thank You for the answer, I think I will get and learn rightmark analyzer first and ask You again later. And for the symetry, I should measure from pin 13 or from Pico output?

Thank You.

Hi,
I'm in the progress of building 2 mono pico as a selectable dual mono/stereo, there are 2 trimmer in the board, one is in RMS input and the other at symetry VCA. Could someone help me how to adjust those two trimmer and is there any notes when adjusting for dual mono and stereo mode?

Thank You.

Hi,
I'd like to learn about this DCAO before I build, in the input, if I feed with unbalanced signal, can I just use I and G and skipped the 124X, R19, and R22?

Thank You.

Hi Wayne,

Thank You, so I don't need to mess with another pot

OK maybe I should make another thread about Pico, I think that I will put FB mode for the MS mode using Pico.

Hi, I just think about using MS in Tube comp and also Pico Compressor (original mono and not finished yet :mrgreen: ), using this also as balancing debalancing card, since the compressor itself have gain, could You tell me what is the difference between using xfader and using compressor gain output ...

Thank You Mr. Wayne......I will report the result soon after I try it.

Thank You.

Thank You Sir Wayne.....

mediatechnology wrote:At the input (E) whatever provides you the lowest noise.

it his mean that I can leave the cold floating with lower noise.....?

I think the lowest noise will be connecting D to E without the tube compressor..........

Hi Wayne, Thank You for the useful link info, I will try to drive 150 with MS board, if I can't found the sound I will try 600 or try using the Dual Class A board :) More question, is that correct that use MS as balancing and debalancing card, the MS mode and stereo mode will switch use point: Stere...