Rondson - T-8000D

Microphone preamp with volume and tone control compatible with the T-8000 matrix.
The T-8000C and T-8000D are remote control boards that are connected to the T-8000 matrix via standard universal CAT5 cable when there is a need to adjust the volume of sources or make calls from remote locations in the matrix. Each control matrix has 8 x RJ45 sockets for remote control from the preamp module. CAT5 cabling is used because of cost, ease of installation, but also because it integrates RJ 485 communication, audio transmission and 24 V power supply at the same time. This family of modules also includes a more complex model the T-8000B.

Main features

LED area display and up and down buttons, volume potentiometer for adjusting the general output level (T-8000C) 2 XLR microphone remote control inputs with volume and tone control and music priority for calls (T-8000D) 24 V_DC power supply provided by the matrix, low power consumption 5 W Analogue/digital conversion to adjust the matrix volume Technical characteristics

Serial communication speed	4800 bps
Serial communication distance	1 km maximum
Microphone input sensitivity	5 mV /600 ohm
Audio output	0 dB / 600 ohm
Frequency response	100 Hz - 18,000 Hz (± 1 dB)
S/N ratio	MIC > 65 dB
Distortion at 1 kHz	< 0.1%
Settings	volume
Power supply	24 VDC
Power consumption	5 W
Dimensions (W x D x H)	146 x 33 x 86 mm
Weight	150 g