Regarding the power amplifier, the wet timbre of the electronic tube machine should be the golden partner of Cai Jie's warm alto, hehe. The signed version of Obo M 100- 10 should be a better choice. Russian-made 5AR4EH tube rectifier, coupled with the driving ability of 6CA7EH tube and neutral warm timbre, will have a good performance for human voice and strings.
Just now, when I inquired about the electron tube model on Obo's website, I saw that Obo had launched a digital player and DAC! I don't know what the price is. The shape doesn't look very big, so it shouldn't be exaggerated.
Most speakers are upgraded first in the future, so there are two principles to choose. First, it is more appropriate to choose domestic bookcases with high cost performance. For example, "Liang Bo Tian Yuan" and "The Voice of Beautiful Larks" are all above 3,000. However, the investment in tripods should also be taken into account, and brand products around 1000 are enough. However, if the budget can be raised, LS3/5A authorized by VOA BBC is definitely worth listening to, around 8000. It is said that the sound is closest to the original 3/5A. The second is to make a more emotional investment, based on the principle of equipment matching. The crown prince of Dali, Denmark 3, M 100 is very good. I was deeply impressed by their dynamics and timbre at this year's Beijing Audio Exhibition, and the price was around 8000.
In addition, the wire budget should be around 1500. Don't believe that many things sold online are fake. You can consult the equipment manufacturer, which collocation is more suitable.