Publications and links of Sonodore equipment:
 

Sonodore newsletter: News 2015

Record labels which make extensive use of Sonodore and Rens Heijnis products:
Channel Classics Records
Northstar Recording: The Spirit of Turtle  
Norbert Kraft: NAXOS

Test: Sound on Sound
Review: Studio Sound
Review: Studio-Magazine
Review: Barry_Hufker