Are there any half-rack mono power amps?

[santiu]

hey all. Just wondering if anyone out there know of half rack space sized (or approximately) fan-less mono power amps out there.

 

[Massive Master]

Two spaces high, 1/2 rack wide:

http://belcantodesign.com/prodmain_amps.html

 

[mixsit]

http://www.stewartaudio.com/da_770.php
Low power half racks.
(I'm interested in the PowerSoft line, 2-4 300w channels but one full space.

 

[tdukex]

http://www.bhphotovideo.com/c/product/356256-REG/AudioSource_AMP100_AMP100_Stereo_Power.html

These are stereo but bridgeable (to mono).