gaetan said:Gustav, this thing is genius!
Blend in M/S mode gives so many option, overall it sounds beautiful, i'll try to post sound examples soon.
I have to say, the calibration was a bit of a nightmare but it is worth doing it, i would suggest anyone doing the build to use precision trimmers for Qbias, Zero and Trk.
miszt said:love the idea of this, i do allot of M/S compression in software, think this will be my next project!
what comes with the component kit? is it everything except the rack/front panel and power transformer? or are there other things I'd need to get? (apart from nuts/bolts/wires)
miszt said:thanks for the reply Gustav!
I did read it through, I was bit a confused tho, as you put "mounting hardware" and "mounting, hardware" on different kits, wasn't sure which was the typo and what you specifically meant? I think it means everything but the panel/rack/power trafo, but i don't want to assume, i'd rather order everything from one place in one go...
miszt said:maybe its just me, but because the GSSL description says "mounting, hardware", I couldn't be certain... but ok i guess my first assumption was right!
what does the transformer option involve? do I just need to get the transformers, or other components aswell?
rprimmett said:Never mind on the meters, I caved and bought the ones from pcbgrinder.
What pots do you use for this build, I noticed that the panel holes are 10mm diam. cut out, which is much larger than a standard Alpha pot?
rprimmett said:Can anyone advise are the resistors 1/4w or 1/2w
rprimmett said:rprimmett said:Can anyone advise are the resistors 1/4w or 1/2w
bump, looking to get going on this, anyone....
I ask because the silkscreen seems large for 1/4w
hugo said:Hi All,
My name is Hugo, i'm from France and it is my first post on this forum, even if it helped me a lot on the past ; thanks all for your contributions.
I just finished my MS76 and not any problem, it works well....but i have some general questions about troubleshooting some details...i think gustav has a lot of questions to answer so if anybody can answers, it would be great.
- Left and right are not really matched, which transistors can i change to have the same gain and compression on both channels ? during the calibration, it seems that the input of right channel is lower than the left one. I can measure HFE but not sure about which transistors to change for a complete matching of gain and compression.
- The blend is working well, but it affects the L/R balance..i saw some posts about it, is there one solution ?.
- When i switch to dual mono, i really don't have the same sound than in stereo mode, is it normal ?
- In the stereo mode, with both vu meter on "GR", the left moves good whereas the right one do not move, or just a little bit, is it normal, or may i have the same gain reduction tracking on both channels (the signal sent to the left is the same as the signal sent to the right) ?
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