Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank´s for your help, I already recived these manual from you
Text excerpt from page 2 (click to view)
ME 62
Mikrofonmodul passend zum Speiseadapter K6 oder K6P. TECHNISCHE DATEN �bertragungsbereich Richtcharakterstik Freifeldleerlaufübertragungsfaktor Ersatzgeräuschpegel Grenzschalldruck bei K = 1% Abmessungen in mm Gewicht 20 - 20000 Hz ± 2,5 dB Kugel 32 mV/Pa ± 2,5 dB 15 dB (nach DIN IEC 651) 27 dB (nach CCIR 468-3) 130 dB(A) bei 1 kHz 94 x 22,5 30 g
Microphone module suitable for powering module K6 or K6P. 20 - 20000 Hz ± 2,5 dB omnidirectional 32 mV/Pa ± 2,5 dB 15 dB (as per DIN IEC 651) 27 dB (as per CCIR 468-3) Max. sound pressure level for K = 1% 130 dB(A) for 1 kHz Dimensions in mm 94 x 22.5 Weight 30 g TECHNICAL DATA Frequency response Pick-up pattern Free field no-load sensitivity Equivalent sound pressure level
