Clearly, someone has added some green cylinder-type devices and circled them with yellow wire. They have also added some silver and yellow ones and done the same. There appears to already be enough wire, so why add more I have no idea. Very, very odd mod if you ask me.
Help with Modified Audible Illusions Modulus 3
Can someone help identify what has been dont to this Modulus 3?
It has worked flwlessly in my posetion. I used this with my Martin Logan MOnolith 2's and a Stereo Grand Amp.
Thanks for any help you may be able to offer.
http://public.fotki.com/danphealy/4_sale/my-modified-m3a.html
It has worked flwlessly in my posetion. I used this with my Martin Logan MOnolith 2's and a Stereo Grand Amp.
Thanks for any help you may be able to offer.
http://public.fotki.com/danphealy/4_sale/my-modified-m3a.html
12 responses Add your response
I work on a lot of gear and own a stock Modulus and I'm going to come down on the other side of the ball here. First, it is not a modification, the circuit appears to be completely stock. It is an upgrade, where simple parts have been substituted with other similar parts. As mentioned the silver capacitors are Russian K40Y paper in oil types that will be richer and rounder than the Wonder Caps or other film types that were originally there. Likewise the green caps - Either Russian K42 or K72 types, in all likelihood - at the top of the photo, are simply replacements of the original caps that were in these interstage and output coupling positions. These are in the signal path. At the bottom of the photo, you will see the original blue Mallory power supply electrolytic caps, and the upgrade has added more Kommie Kaps to bypass those electrolytics. Bypassing Electrolytics with faster film, or oil, caps has been common practice in audio for the last twenty to thirty years and is a conservative practice. Some do not like the resulting sound, but when the bypass caps are of high enough value, most find this a sonic enhancement. In that context, the work looks clean and orderly to me. Some of the other posters have mistaken the circles that you have drawn around the caps for wire, so you can ignore those comments. Overall, it is an orderly, conservative, change that does not stray from the original circuit and probably will retain much of the original sound, while sounding richer, or slower than the original, depending on your perspective, and will not affect reliability. Though it will adversely affect value. |
Looks like decent work to me, I've done several mods on my own stuff. I've used the Russian caps and have always been impressed... The silver are either PIO or Teflon, the green are pio caps. very high value and great sounding parts. The teflon are outstanding fast articulate and smooth. The paper in oils are rich and involving, still fairly detailed, not quite as fast as some of the better caps, but still not slow... I hope this helps. |
Danphealy this might help with a comparison. Here is a pic of a modulus 3 that I use in a system. Viridian - is this stock ? thx http://cgim.audiogon.com/i/vs/i/f/1334926626.jpg |