A 802 Preamplifier
1/2 inch, 72mm
IEPE Excitation
1/2 inch
A 803 Preamplifier
1/2 inch, 53mm
IEPE Excitation
1/2 inch
A 804 Preamplifier
disc type, New generation
IEPE Excitation
Match with M 671/M 673 + C 318
A 810 Preamplifier
1/2 inch, Microdot connector
IEPE Excitation
1/2 inch
Microdot connector
Sound Level Meter
A 811 Preamplifier
1/4 inch, Microdot connecto
IEPE Excitation
1/4 inch
Microdot connector
A 813 Preamplifier
1/2 inch, waterproof outdoor
IEPE Excitation
1/2 inch
waterproof outdoor
2-pin aviation waterproof connector
A 815 Preamplifier
1/2 inch, 53mm
IEPE Excitation
1/2 inch
A 821
Charge Preamplifier
