以下是說明書內對SE版的描述:

Complete Alpha SPECIAL EDITION is Audio Refinement lastest upgrade for 2003. Through careful selection,
matching and tuning, YBA modified the Complete Alpha SPECIAL EDITION to show a vast improvement on an already acclaimed design.
YBA accomplished this by careful modifying the PCB base material with higher conductivity copper, paired with a stronger dielectric.
In addition, the structural resonant was futher suppressed through month of tedious fine-tuning.
Finally, the power supply was overhauled and now is upgrade to higher quality silicon steel and now uses even higher purity copper wires.