Preinka,
"you have to buy very good preamplifier (usually for $$$) to not to waste the money on it....."
If I can get this level of performance using $160 stepped volume control, a preamp is a waste of money no matter what the cost. Granted I have no need for switching or phono. I don't agree a really good preamplifier have to be expensive. Take for example, the Dodd battery powered buffer and preamplifier which can be had for under $2k. It can put some "$$$" preamps to shame.
"you have to buy very good preamplifier (usually for $$$) to not to waste the money on it....."
If I can get this level of performance using $160 stepped volume control, a preamp is a waste of money no matter what the cost. Granted I have no need for switching or phono. I don't agree a really good preamplifier have to be expensive. Take for example, the Dodd battery powered buffer and preamplifier which can be had for under $2k. It can put some "$$$" preamps to shame.