#12 Cheap chinese BM700 / BM800 microphone modding / upgrade (to say the least).

<Part 2 can be found right over here>

Last year, after hearing (or rather, after reading) about these cheapo BM700 / BM800 microphones, over on the GroupDIY forum, i decided to get a few myself. They were cheap enough (under 20 bucks a piece), and i figured they would, at the very least, make for reasonable enough donor bodies.

Some credit is due in no small part to Mr. Henry Spragens, whose microphone section on his blog served as a considerable portion of inspiration for this endeavour. Said blog is a fountain of knowledge, testing and ideas for anyone interested in condenser microphone modding or even building from scratch.

#11 sE Electronics sE X1 rebuild

It's been a good few years since this mic (sE Electronics X1) came into my possession. As many others i have, i bought this one as faulty. The main problem was, it was noisy as hell (think wind-noise, or the sound of blowing straight into a microphone).

Once i had another capsule to test this with (a temporarily removed capsule from a Shure KSM27), i figured i'd hook it up to the X1 to see whether the capsule was the source of the noise. Nope, the noise was still there. After i ruled out the (stock) capsule, i replaced it with a 100pF styroflex capacitor, for minimal hassle (and risk of damaging a capsule) during subsequent testing of the electronics.

#10 A litle K67 (microphone capsule) fun

From among my microphone collection, as a result (or rather, a consequence) of various upgrades and capsule replacements, i kept the stock ones (which were still good), for later experiments or "just in case". Today, that day arrived.

Among a few others, i had a some stock single-sided K67-type large diaphragm condenser capsules out of the several AKG Perception 200's i've collected these last few years. Fortunately, they're actually assembled out of two nearly-identical halves. The front has the gold-sputtered Mylar / PET diaphragm, and the rear one (since they're cardioid-only capsules) is skinned with a plain, non-metallized diaphragm.