We now offer the Jensen DI. This passive two channel unit is only $200 - a great value for the uses in a studio. Contact us about how you can use this more than just your normal instrument DI. Read an MA5 review here Will return in June 2014 Some info about vintage API, APISI, Aphex, and Aengus 500 series modules here. SANKE AUDIO ELECTRONICS 8-channel Mic/Line Preamp Mixer We promote environmental sustainability Avedis Audio Electronics is a member of the Audio Engineering Society AES is the only professional society devoted exclusively to audio technology. It serves its members, the industry and the public by stimulating and facilitating advances in the constantly changing field of audio. ©2006-2014 Avedis Audio Electronics. All rights reserved. AVEDIS and the triangular logo is a registered trademark of Avedis Audio