Composed of five DM-20 dynamic microphones, two microphones lectret ECM-280 microphone clip with their mounting screws with 16 mm (5 / 8) / 9 mm (3 / 8) XLR symtrique.

DM-20 Dynamic microphone for optimized music lenregistrement dinstruments:

Systm dyn. / hyper-cardioid
4018 000 Hz bandwidth
Impdance 400 Ohm
1.4 kHz Sensitivity mV/Pa/1
Sound pressure max. 135 dB
Body mtallique
Dimensions 40 mm x 120 mm
Weight 160 g
XLR microphone connections, bal.

ECM-280 Micro lectret making its battery:

Inverter operation for speech / music
Systm lectret, cardioid
100-16000 Hz bandwidth
Impdance 600 Ohm
4 kHz Sensitivity mV/Pa/1
Sound pressure max. 120 dB
Power 1.5 V, R6
Temprature function. 0-40C
Dimensions 187 mm x 24/26 mm
Weight 100 g
Connections XLR, bal.

OVERALL OPINION

I use these mics for 2 years and I am satisfied.
300 euros for the seven microphones, there's nothing to say.
This allows the budget to have a correct its dirty