Here is another very clean conservatively rated MC-2100. This is a second 2100 unit and I also have an MC-250 for sale here. Same story....... I have been a huge vintage Mac fan and went to lengths to own and restore these units for daily use on my Klipsch systems. Just now moving up to more modern Macs.
This unit was also updated by John Warren of North Reading Engineering. Same updating as other unit. Full output set, power supply replacement, full audio path, gold RCA jacks and power cord.
John's website. http://www.northreadingeng.com/
Unit is in great condition for its age. Meant to match its sister. All lettering intact. Has some minor scratches. CLEAN sound. No buzz or hum. Works perfectly, used daily. Used in HVAC non-smoking environment. Buy with confidence.
I do not have the original boxes but will ship double boxed in substantial packaging.
A copy of the owners manual will be included.
I am Mark1101 on the Klipsch, Audiogon, and Audioaffionado forums and Fragnitos on Ebay for feedback verification.
Payment by PAYPAL with buyer paying 2.9% fee, or by family and friends with no fee.