Kck,
If you made it through that review, I should also add that I heard the BC21.1 playing through a BC28 to Martin Logan Aerius speakers in the Blue Circle room at the last Vegas CES. The sound was much less colored than what I listen to, but still with that "Blue Circle" character.
The BC21.1 has some upgraded internals, but the main changes are the two 6922 tubes instead of the 6SN7 which are used in my BC21. Kevin Allen agrees that the lower midrange, upper bass hump I'm experiencing is due to the character of these tubes, so the BC21.1 shouldn't exhibit this nature. I didn't detect it when I heard the BC21.1. Also, if you opt for the Shallco attenuator and not the remote volume control even more refinement should be realized. I understand Gilbert Yeung can even install different Shallcos with varying amounts of attenuation depending on how many steps or changes in gain you want.
Good luck!
If you made it through that review, I should also add that I heard the BC21.1 playing through a BC28 to Martin Logan Aerius speakers in the Blue Circle room at the last Vegas CES. The sound was much less colored than what I listen to, but still with that "Blue Circle" character.
The BC21.1 has some upgraded internals, but the main changes are the two 6922 tubes instead of the 6SN7 which are used in my BC21. Kevin Allen agrees that the lower midrange, upper bass hump I'm experiencing is due to the character of these tubes, so the BC21.1 shouldn't exhibit this nature. I didn't detect it when I heard the BC21.1. Also, if you opt for the Shallco attenuator and not the remote volume control even more refinement should be realized. I understand Gilbert Yeung can even install different Shallcos with varying amounts of attenuation depending on how many steps or changes in gain you want.
Good luck!