Guangzhou DSPPA Audio Co., Ltd.
Products
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

PC1021MII Main/Standby Amplifier Auto Switcher

Features

● Can automatically detect audio amplifier failure and switch between “main amplifier” and “standby amplifier”.
● With 4 identical independent channels, each channel can support automatic detection and switching of the main/standby amplifier.
● With manual selection of main / standby amplifier.
● Support PC remote monitoring.

  • Specification

Controllable Channel Groups

4 groups

Channel Working Capacity

150V/10A (audio signal)

Amplifier Gain

>20dB

Input Detection Threshold

<100mV

Channel Detection Time

20ms

Power

AC220V/50Hz

Protection

F1AL

Package Dimensions

(L×W×H) 555×455×185

Machine Dimensions

(L×W×H) 484×320×88

Gross Weight

7.8kg

Net Weight

6.2kg

Relate Products

  • D5811G Hand-held MicrophoneD5811G Hand-held MicrophoneJanuary 19, 2026The Professional True Diversity Wireless Microphone Series offers three transmitter options, including handheld (D5811G), lavalier (D5812G), and headworn (D5813G), providing a complete wireless audio ...view
  • PC1065  PreamplifierPC1065 PreamplifierDecember 29, 2022This product is a preamplifier with multiple input/output ports, including 1 unbalanced priority microphone port, 2 unbalanced microphone ports, 2 balanced microphone ports, 3 unbalanced audio source ...view
  • PC1062 AM / FM TunerPC1062 AM / FM TunerDecember 29, 2022The PC1062 is a AM/FM tuner that supports 40 radio storage functions in each of AM band and FM band, with automatic station search and storage, permanent memory function when power off, and can be rem...view
Leave a Message Email Us

we will contact you within 24 hours.

Related News
  • Components of the Conference SystemComponents of the Conference SystemMay 13, 2022One microphone and two speakers can hold a conference, which has been used for decades. In the process of human communication, the performance of a single voice is far from meeting the requirements of...view
  • Presentation of Conference MicrophonesPresentation of Conference MicrophonesMarch 29, 2019The microphone placement in conference rooms is usually divided into desktop placement and microphone shelf placement. When putting the conference microphone on the desktop, we should pay attention to...view
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more. Reject Accept