I recently sold Datasat RS20i (buyer did not want the kit) and I have 
companion Calibration kit available for sale. This includes Calibrated 
Earthworks M23 mic, sufficiently long cable, XLR preamp, router, Mic 
calibration CD, Dirac 1.0 CD



Asking $1700 obo. This comes in pelican style case but I will get this 
packed by Fedex in separate box (addnl ~$20 
packing+ shipping). Local pick up welcome. 



All you need is laptop and processor with mic out to calibrate. 

Paypal with CC- please add 3% to total- no extra fees for bank deposit or paypal friends/family.