This is the new Audio-gd HE-9 LE "Linear Power Edition".
Reading the specs brought a sweat to my fevered brow...
S/N Ratio: >130dB
Headphone amp Output Power (Balanced class A ):
25 ohm: 15W
40 ohm: 10W
100 ohm: 4W
300 ohm: 1350mW
Output Level (Max):
9.5V @ RCA
19V @ XLR
6mA @ ACSS
Available here: audio-gd Stellar product
Reading the specs brought a sweat to my fevered brow...
S/N Ratio: >130dB
Headphone amp Output Power (Balanced class A ):
25 ohm: 15W
40 ohm: 10W
100 ohm: 4W
300 ohm: 1350mW
Output Level (Max):
9.5V @ RCA
19V @ XLR
6mA @ ACSS
Available here: audio-gd Stellar product