Have a laugh at this (china) mic! :D

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xeawr

Well-known member
Joined
Dec 14, 2016
Messages
166
Location
Germany / Austria
Hi guys, I had to clear my bench as there were a couple of minor projects "in the way". One was this IMG Stage Line ECM-180, that I wanted to mod. So I opened it up and out came this endless pair of wires from the capsule...

Isn't this awesome? This is a startling 25 (!) cm of wire to the base of the mic head. This is probably close to 30cm of wire from the pcb to the capsule in total...  ;D

 

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I did the recap! I took the picture before I assembled the mic and shortened the capsule wires....

Before the cap swap,  it was loaded with ceramic capacitors. The sound was very brittle, now it is a lot smoother and very quiet. I went with WIMA FKP where possible, and ERO/AVX PET caps anywhere else (also upped D3 to a 12V zener). The input coupling cap is a WIMA FKP, I seem to love the sound of PP as input caps... to me they are smoother than polystyrene
 

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