ADR25 is a pre-amplifier with 8 input channels and eight output channels exclusively used by the digital multiple-access public address system. Independent volume control for 8 output channels. Independent tone control for eight output channels of high and low pitch. Input sensitivity of each line250MV. With compulsive insert and priority function. This bass guitar preamp is the best bass preamp.
No. | Item | Indicator requirement | Unit | |
1 | Input sensitivity of each line | 250 | Mv | |
2 | Output level of each line | 1000 | Mv | |
3 | Noise-signal ratio | >80 | dB | |
4 | Frequency response (-3dB) | 20-30k | Hz | |
5 | Regulating range of tune in each channel (relative to frequency of 1kHz) | Low pitch (100Hz) | ±10 | dB |
High pitch (10kHz) | ±10 | dB | ||
MG20XU 20 Channel Audio Mixer with Built-in EffectAugust 29, 2019MG series has intuitive, easy to use interface, including from 6 channels to 20 channels in a variety of models, suitable for a variety of users and usages. The firm structure and flexible design make...view
MP6425 250W Power Amplifier with DC 24V and Priority InputNovember 15, 2016Description:Th amplifier MP6425 series is dc power amplifier and designed for commercial and industrial public address applications.view
MP1500 350W-650W Classical Series Power AmplifierNovember 15, 2016Description:This class b amplifier is designed for commercial and industrial public address applications. Rack mount design in 2U type and rated power is 350W /450W/650W.Both balanced and unbalanced l...viewwe will contact you within 24 hours.
Digital Audio Matrix: the Intelligent Core of Modern Audio SystemsOctober 17, 2025In today's complex audio environments—ranging from concert halls and stadiums to corporate boardrooms and transportation hubs—a digital audio matrix serves as the intelligent brain that manages,...view
Classification of Active Column SpeakerAugust 6, 2018There are two types of active column speaker according to whether they have their own power amplifier. It can be divided into professional, home cinema and multimedia by use. Specialty can be divided ...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
