SLBD-100D Digital Audio Broadcast Delay is specially designed to meet the need of the safe broadcast of live shows in audio studios, it is highly cost-effective. It is now widely used in radio stations of all levels and has got high reputation among our customers. SLBD-D series Digital Audio Broadcast Delayer (D stands for Digital) employs digital audio electric technology. Compared with the disadvantage of low running speed and high breakdown rate caused by PC broadcast delay software or embedded computer main-board style broadcast delay, it is easy to operate, equipments are stable and reliable.

Support for analog/digital in and out, A/D, D/A converter.

24bit quantization processing, high quality.

1-120s adjustable

Multi-key with All delete,-8s delete, cough key, etc.

For -8s delete, broadcast with no background music and no interrupt.

Auto play background music, auto replace or recording on line.

Real-time display of power level and delay time

Bypass key on power failure

Remote control panel for optional.

Sample Rates: 48K (stereo)

Quantization accuracy: 24bit

SNR: >80dB

Dynamic Range: 96dB

Frequency Response : 20-20KHz ±1dB

Distortion: <0.02%

Input impedance: 110Ω (AES3), 20KΩ (Analog)

Output impedance: 110Ω (AES3), 600Ω(Analog)

Output Level: 18dBu

Channels isolation: <-90dB

Channels level difference: <0.2dB

Delay time: 1-120s adjustable

Protection: DUMP, –8S, COUGH, BYPASS

Interface: XLR

Power: AC 180~240V 2A

Dimensions: 480×320×44mm (1U)

Hunan Shuangln Electronic Technology Co., Ltd. was officially approved and registered by the government, which is specialized in researching and developing television and broadcast products, has more than 19-year of experience on product research, production and integration.It has a research and development team of more than 60 professors, doctors, masters and engineers, and constantly develops new products and improves product quality to satisfy customers' ever-changing requirement. It has its own professional production & installation& inspection team to ensure the quality of products and projects.

Its main products include all kinds of analog/digital audio products, and all kinds of HD/SD video products, for example, audio and video recording, editing, broadcasting, storing, monitoring and controlling systems as follows:

Digital/Analog Audio Equipment include Digital Audio Live Broadcasting Mixer, Audio Automotive Gain Controller, Audio Loudness Controller, Broadcast Time Delay, Telephone Hybrid, Audio Switcher, Audio Intelligent Emergency/Backup Switcher, Audio Matrix Switcher, Audio Distributor, Audio Balance Unbalance Converter, Analog Digital Converter, Audio Transmission Over IP/Cobranet/3G,Etc.        

Digital/Analog Video Equipment include HD/SD Video Switcher, Video Backup Switcher, Video Matrix Switcher, Loudness Controller, Embedded Audio Processor, Video Frame Synchronizer, Video& Audio Embedder, De-Embedder, Keyer, Logo Generators ,Logo Generator & Keyer, Logo& Title Inserter, Sync Generator, Etc.

Digital AUDIO/VIDEO Recording, Editing, Storing, Broadcasting, Monitoring, And Control Network. Audio Auto Broadcast Systems. Virtual Studios .Over Control Systems For Studios. Multi-Channel Audio/Video Measurement, Monitor, Analysis Systems.

GPS Timing Systems, MAM (Media Asset Management), News Script Management. Advertisement Management.

Due to their high quality and competitive prices, the products are quite popular all over the world. They have more than 3000 clients from TV stations and over 2000 from Radio stations in domestic market. And keep fast growing in international markets.