Audio input

Number/signal type

 

44/48 models ���������������������

4 stereo, unbalanced

84/88 models ���������������������

8 stereo, unbalanced

Connectors

 

44/48 models ���������������������

4 female 3.5 mm stereo mini jacks: tip (L), ring (R), sleeve (GND)

84/88 models ���������������������

8 female 3.5 mm stereo mini jacks: tip (L), ring (R), sleeve (GND)

Impedance��������������������������������������

>18k ohms unbalanced, DC coupled

Nominal level ��������������������������������

-10 dBV (316 mV) (default)

 

Also compatible with +4 dBu (1.23 V), 0 dBu (0.775V), -20 dBV (100 mV)

Maximum level������������������������������

>+12 dBV (4 V), (unbalanced) at 1% THD+N

Input gain ���������������������������������������

-18 dB to +10 dB, default = 0 dB

 

Adjustable per input.

NOTE: This is referenced to the internal bus signal level. It can be verified by measuring the unbalanced output when the output level is set to “Consumer”.

NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu

Audio output

Output gain������������������������������������ 0 dB unbalanced (consumer) or +12 dB balanced (pro), selectable Default = +12 dB, balanced, when output level is set to "Pro"

Number/signal type

44/84 models ��������������������� 4 stereo, balanced/unbalanced 48/88 models ��������������������� 8 stereo, balanced/unbalanced

Connectors

44/84 models ��������������������� (4) 3.5 mm captive screw connectors, 5 pole 48/88 models ��������������������� (8) 3.5 mm captive screw connectors, 5 pole

Impedance�������������������������������������� 50 ohms unbalanced, 100 ohms balanced

Gain error ��������������������������������������� ±0.1 dB channel to channel

Nominal level (output volume range)

+4 dBu (1.23 V) (default) balanced, or -10 dBV (316 mV) unbalanced

Maximum level (Hi-Z) ����������������� >+22 dBu, balanced; >+14 dBV, unbalanced at 1% THD+N

Maximum level (600 ohm)����������� >+20 dBu, balanced; >+12 dBV unbalanced at 1% THD+N at default settings

Control/remote — switcher

Serial control port��������������������������

1

RS-232, 9-pin female D connector

Baud rate and protocol�����������������

9600 baud, 8-bit, 1 stop bit, no parity

Control pin configurations ����������

2

= TX, 3 = RX, 5 = GND, 9 = hardwired IR input

IR controller module44-88 models

......IR 501 (optional)

Program control�����������������������������

Extron control/configuration program for Windows®

 

Extron Simple Instruction Set (SIS)

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Reference Information 59

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Extron electronic MVX 44, MVX 88, MVX 84, 48 manual Audio input

48, MVX 84, MVX 44, MVX 88 specifications

Extron Electronics is a prominent leader in high-quality AV technology solutions, renowned for its innovative product lines designed to address diverse connectivity and distribution needs. Among their array of offerings, the MVX series stands out, particularly the MVX 44, MVX 84, and MVX 88 models, which cater to various AV signal routing needs within educational institutions, corporate environments, and large spaces.

The Extron MVX 44 is a 4x4 matrix switcher designed for routing HDMI, VGA, and audio signals. One of its key features is its ability to deliver high-resolution video up to 1080p, making it ideal for modern multimedia presentations. The MVX 44 supports EDID management, ensures compatibility with a range of source devices, and features automatic switching capabilities. It also includes a user-friendly interface for seamless operation, allowing simultaneous switching of multiple input sources to multiple outputs.

Expanding on the capabilities of the MVX 44, the MVX 84 and MVX 88 models provide enhanced functionality with additional inputs and outputs. The MVX 84 offers support for up to 8 input sources and 4 output destinations, while the MVX 88 offers 8x8 routing of signals. Both models maintain superior video quality and high-performance signal processing, accommodating more extensive AV systems. They also share features such as HDCP compliance to secure content protection, ensuring that the highest quality video signals are transmitted without degradation.

Technologically advanced, these switchers incorporate Extron's exclusive technologies, such as the Advanced Color Processing for superior color fidelity and signal reliability. Additionally, the Series comes equipped with optional control and integration capabilities, enabling connection to various AV control systems for centralized management.

The Extron MVX series matrices are built with the robustness expected from Extron products, ensuring long-term reliability in demanding environments. The integration of state-of-the-art support for audio signals allows not only video but also audio distribution, making them versatile for any AV setup. In summary, with their rich feature set, impressive scalability, and superior video processing capabilities, the Extron MVX 44, MVX 84, and MVX 88 present compelling solutions for anyone looking to streamline AV signal management in professional setups.