You will be happy with the level of customer service and the quality guarantee from Craig. T.C.

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I have a mac C26 preamp with a variable loudness feature that attenuates the volume I also have a Velodyne hgs-18 that kicks in around 45-50 hz. I use the sub modestly. The recent combo has improved the "perfect volume". The sub and a modest tone control give a wieght to the system.The Khorn bass bin likes the kick drum and seems to give added realism and percussivenes to the snare @ higher listening levels. In my opinion accoustic modes,reflections and the like have a more pronounced effect as the

I am looking to try the Al K's version of the "AA" for my 72 K Horns. I have the stock network right now driven by a Mac C26 and MC2105 combo. Thanks T.C.

The mid horn is the standard k55 for 1972 khorns dampened. We listened to the AA configuration. I tried the A config for sometime after and did not prefer it.

It is true I did give up drinking and drooling but the bad hygiene remains....... Big hand for these guys good story ,great job! Thebes you have truely mastered the mundane and the unletterred

Great replies, all things I'll look into. Thank you for the input. My friend bought these on my behalf and I cannot fault the purchase for the money, he is looking out for me. Who knows I might get an 8b out of it like Thebes. I am just trying to pick up the pieces. In my experience if the power meters are showing signal the channels are there. Remember I am only a few hours into this venture and I am not committed. I have a working system. What is he best contact cleaner? I went to rat shack and

It seems the c26 has issues as well as the mc2105. The preamp makes sound untill the volume is 1/4 then cuts out. Tried a different preamp thru the power amp -sound @ one channel only. then I tried the normal position @ the rear input coupling switch. No sound. Then I switched it back to direct- no sound.Meters are still pumping for both channels. Why would anyone sell mc euipment for $50? Ill post with updates. Any mcintosh owners feel free to advise.

The face plates and lettering are in good cond. Only a little bit of "bubbling" around the headphone jacks. There is some surface rust on the chassis. I am eager to audition this duo on my khorns. see if Ilike the basic sound and maybe recondition them depending on price.

Both pieces power up, and I was able to get sound from the left channel but not the right, although the power meter is working for both. I have found the service manual on line but not the owners or operation manual. Does anybody know what the input coupling switch @ the rear of the mc2105 does? The options are "direct" or "normal". Thanks