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Denecke Dcode JB-1 Syncbox Time Code Generator

SKU: DEJB1 MFR: JB-1
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Key Features

  • Achieve seamless audio sync with the Dcode JB-1 Time Code Generator for professional recordings.
  • Enjoy extended battery life (up to 150 hours) for reliable timecode in demanding field production.
  • Compact & lightweight design (2oz) makes the JB-1 Syncbox perfect for on-the-go audio applications.
  • Highly accurate TCXO crystal ensures precise time code synchronization, crucial for post-production.
  • Versatile connectivity includes BNC connectors for easy integration into any professional setup.
  • User-programmable output levels offer customized audio signal control for diverse recording needs.
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Special Order?Estimated to Ship: 08/15/2025
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Questions & Answers

Shopper : Why Did You Choose This?HEATHER R : WorkTRAK L : To keep everything in syncOMAR B : It’s small and works greatNathan D : Recommended to meMARK S : size and featuresKOKORO L : Compact, good battery life, dependable TC syncbox

Reviews about this item

Review Summary

2022-06-01T10:03:46

Rated 5 out of 5

Best battery of any TC Lockit

I have three of these and I cannot stress enough how awesome the battery life is on these guys

Jacob F.

2022-05-31T07:53:51

Rated 5 out of 5

Great Lock-its!!

I own a couple of these and they work great. Super small yet powerful.

Jason B.

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Denecke JB-1 Specifications

  • Input

    -15dB @ 4.7K; BNC Connector

  • TCXO Crystal

    +/- 0.1PPM @ -40 Degree to +85 Degree C

  • Output

    Six Preset and two User Programable levels between 0.00V to 2.40V; BNC Connector

  • Battery Power

    Internal LiPo cell

  • External Power

    5V, via Micro USB Connector Battery Life: Approx. 150 Hours (12 Hours with Back Light Continuously ON)

  • Dimensions (W x H x D)

    1.84 x 1.36 x 0.63" (46.7 x 34.5 x 15.9mm)

  • Weight

    2 oz (56.6g)

  • UPC Code

    097652143667

About Denecke JB-1

FEATURED REVIEWS

Best battery of any TC Lockit

By Jacob F.

I have three of these and I cannot stress enough how awesome the battery life is on these guys

Great Lock-its!!

By Jason B.

I own a couple of these and they work great. Super small yet powerful.

Before you delve into the world of film and video production, consider the Dcode JB-1 Syncbox Time Code Generator, a compact yet powerful device that is renowned for its durability, high-quality performance, and user-friendly interface. This innovative product is designed by Denecke, a leading brand in the audio and video equipment industry, known for its reliable and superior products.

The Dcode JB-1 Syncbox Time Code Generator is equipped with a clear display and intuitive menu system, simplifying the process of monitoring timecode and adjusting settings. It's capable of reading, generating, and jam syncing to all standard frame rates, including the 23.976 rate essential for High Definition shoots.

One of the standout features of this device is its automatic jam sync capability. This smart feature detects the incoming timecode rate, allowing for seamless synchronization. Even cross jamming of different rates is possible, providing you with the flexibility you need in a dynamic production environment.

At the heart of the Dcode JB-1 Syncbox Time Code Generator is the advanced Temperature Compensated Crystal Oscillator (TCXO). This feature offers ten times the frequency stability of previous models, eliminating the need for multiple daily jams. This ensures consistent, reliable performance throughout your shooting schedule, making it an indispensable tool for any professional film or video production.

Denecke JB-1 Features

  • Generates and Jam Syncs to all common SMPTE Timecode frame rates
  • Cross jams regardless of incoming frame rates
  • Sunlight-readable display with backlight
  • Bidirectional BNC
  • Selectable TC output levels (6 preset, 2 user), eliminating the need for external output reduction pads
  • Runs on a user replaceable internal LiPo battery cell
  • Simple to set up. Reprogrammable for new features and updates, via both Mac and Windows computers
  • Very high stability crystal ensures low drift
  • Compact aluminum housing

Product Documents

User Manual

Key Features

  • Achieve seamless audio sync with the Dcode JB-1 Time Code Generator for professional recordings.
  • Enjoy extended battery life (up to 150 hours) for reliable timecode in demanding field production.
  • Compact & lightweight design (2oz) makes the JB-1 Syncbox perfect for on-the-go audio applications.
  • Highly accurate TCXO crystal ensures precise time code synchronization, crucial for post-production.
  • Versatile connectivity includes BNC connectors for easy integration into any professional setup.
  • User-programmable output levels offer customized audio signal control for diverse recording needs.

What's in the box:

  • Dcode JB-1 Syncbox Time Code Generator
  • LiPo Battery
  • USB Cable
  • Denecke 1 Year Limited Warranty