Look elsewhere if:
•You love electrostatic headphones precisely because of their ability to capture subtle nuances in the music, and therefore want an amp that lets you maximize your access to analytical detail and resolution. The BHSE is extremely good in both these areas, but some competing amps push the edge of the resolution envelope even harder than the Blue Hawaii does.
Ratings (relative to comparably-priced electrostatic headphone amps):
•Tonal Balance: 9.5
•Input/Output Flexibility: 8.0
When we talk about good amplifiers we often describe them using the same adjectives we use for the sound of speakers or headphones. This suggests that the differences between amps are as marked as the differences between speakers, which decidedly is not the case. It is pretty easy to hear the differences between amps, but the degree of difference isn’t anything like what you might experience with transducers (that is, headphones, loudspeakers, etc.). It is important to keep that in mind when comparing the review of an amp like the Blue Hawaii SE with a competing amp.