Products Lineup

Data Library

Here, TOA’s Data Library equipped with a search engine offers its CAD drawings made out in pdf and dwg forms, EASE data, specification sheets, brochures, instruction and installation manuals, and a wealth of other product data for your downloading.

Download

Preamp Matrix Panel

VX-3000PM

The VX-3000PM is a preamplifier matrix panel designed for exclusive use with the VX-3000 Series. The number of audio inputs, control inputs, and control outputs can be increased by connecting the VX-3000PM to the VX-3000 Frame via network. It is equipped with 8 audio inputs and their corresponding volume controls, 20 control inputs, and 10 control outputs. A single VX-3000PM unit can be connected to a single VX-3000 Frame, and a maximum of 40 units can be configured per system. Unicast audio transmission can be made among the VX-3000PM units, enabling broadcast activation and microphone announcement at multiple places. It can be mounted in an EIA equipment rack (1U size).

Photo
Specification
Power Source 20 - 33 V DC, removable terminal block (2 pins)
Current Consumption 0.33 A at 33 V DC input
0.35 A at 24 V DC input
LAN A, B Number of Connectors: 2 (LAN A, LAN B)
Network I/F: 100BASE-TX
Network Protocol: TCP, UDP, ARP, ICMP, RTP, IGMP, HTTP
Spanning tree Protocol: RSTP
Audio Transmission System: TOA Packet Audio (*1)
Audio Encoding Method: PCM
Audio Sampling Frequency: 48 kHz
Audio Quantifying Bit Number: 16 bits
Connection Device: VX-3004F, VX-3008F, VX-3016F, NX-300, VX-3000CT, VX-3000PM, Switching HUB
Connector: RJ45 connector
Connection Cable: Category 5 twisted pair cable (CAT5) or greater
Maximum Cable Distance: 100 m (328.08 ft)
Audio Input 8 inputs
Input Level:
INPUT 1 - 4: -60 dB (*2)/-40 dB (*2)/-20 dB (*2)/0 dB (*2) selectable, input impedance 600 Ω, transformer-balanced
INPUT 5, 6: -20 dB (*2), input impedance 10 kΩ, unbalanced
INPUT 7, 8: 0 dB (*2), input impedance 10 kΩ, unbalanced
Frequency Response: -60 dB (*2): 200 Hz - 10 kHz, -2 dB ±3 dB
-40 dB (*2)/-20 dB (*2)/0 dB (*2):
100 Hz - 15 kHz, -2 dB ±3 dB
Distortion: 1 % or less
Signal to Noise Ratio: 60 dB or more
Removable terminal block (6 pins × 2, 4 pins × 2)
Only Input 1 is used in common with the front-mounted φ6.3 mm phone jack.
Control Input 20 channels, no-voltage make contact input, open voltage: 30 V DC, short-circuit current: 2 - 10 mA
Connector: Removable terminal block (10 pins × 2, 12 pins × 2)
Control Output Channels 1 - 5, relay (a contact), withstand voltage: 30 V DC, control current: 1 A
Channels 6 - 10, open collector output (polarized), withstand voltage: 30 V DC, control current 100 mA
Connector: Removable terminal block (10 pins) × 2
Indicators Signal indicator (green) …8, RUN (green) …1, LINK/ACT (green) …2
Volume Control 8 channels
Operation Input level setting switch …1, IP address setting switch …1
Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: Pre-coated steel plate, black, 30 % gloss
Volume control section cover: Acrylic resin, gray smoke
Dimensions 482 (W) × 44 (H) × 292.4 (D) mm (18.98" x 1.73" x 11.51")
Weight 3.2 kg (7.05 lb)
Accessory Rack mounting screw …4, Removable terminal plug (6 pins) …2, Removable terminal plug (4 pins) …2, Removable terminal plug (10 pins) …4, Removable terminal plug (12 pins) …2, Removable terminal plug (2 pins) …1
(*1) TOA's unique technology which makes it possible to transmit high-quality audio signals in real time over an IP network.
(*2) 0 dB = 1 V
  • Contact Us
  • A&E Specification Download
  • TOA UHF Wireless Microphone System
  • SounDoh WIKISound tips: text version
  • SounDoh VIDSound tips: video or animation version

Top of the Page