Here is response I got from e-mail to BC about Dac 1.1
>>The DAC1.1 upgrade (now standard in our current production) consists of bigger and the highest quality transformers. Improvements most notably are in dynamics, micro and macro. Music seems to be fleshed out while retaining the DAC signature smoothness in every way, evoking an amazing sense of realism. As you are aware, the sound is outstanding and I feel worth every penny of the $150 cost to upgrade. I can assure anyone of the value of upgrading. Thanks for your input and time. <<
I also asked when new Dac with 24/192 upsampling would be available and got no response. A guess a phone call is only way to get more info on future developments.
>>The DAC1.1 upgrade (now standard in our current production) consists of bigger and the highest quality transformers. Improvements most notably are in dynamics, micro and macro. Music seems to be fleshed out while retaining the DAC signature smoothness in every way, evoking an amazing sense of realism. As you are aware, the sound is outstanding and I feel worth every penny of the $150 cost to upgrade. I can assure anyone of the value of upgrading. Thanks for your input and time. <<
I also asked when new Dac with 24/192 upsampling would be available and got no response. A guess a phone call is only way to get more info on future developments.