The BKPFL606 Audio/Video Demultiplexer from Sony is a practical device that extracts AES/EBU format digital audio signals from a multiplexed 525/625 component serial or NTSC composite serial digital video signal.

This unit extracts (2) AES/EBU stereo pairs (four individual channels). You can also cascade (2) BKPF-L605 boards to add another (4) AES/EBU signals. It also allows you to separate up to (8) AES/EBU stereo pairs (16 audio channels) from a 525/625 component serial digital video signal by cascading (4) BKPFL606 boards. The BKPFL606 distributes an input serial digital video signal to (4) outputs and each of two extracted AES/EBU stereo pairs to (4) outputs.

This unit also features a number of other functions and features. It is capable of swapping channels and offers a programmable audio delay. Audio group assignment is selectable via an internal switch and automatic 525/625 line detection and EDH monitoring and insertion are also included.

You can demultiplex (2) AES/EBU stereo pair signals into a 525/625 component or NTSC composite serial digital video signal with one board.

Achieve up to (16) individual audio channels demultiplexed by cascading boards.

This unit offers (2) distribution outputs per each of two AES/EBU stereo output (eight individual channels).

Related Questions and Answers

Q: 1. I have an a6300 and 70-300 G OSS. Will it work ?

A: Sorry, but Sony lists only these two lenses as compatible with this converter: FE 70-200mm f/2.8 GM OSS and FE 100-400mm f/4.5-5.6 GM OSS.

Q: 2. camera won't recognize lens?

A: It might be you need to set the camera to take a photo without a lens in the menu. With many cameras you need to do that in order to use adapters like this bellows.

Q: 3. What is the part number for the front cover for the Sony FE 1.4x teleconverter SEL14TC?

A: I examined both covers and don't see a part #.

Q: 4. Will this converter make Sigma Cine Zoom Lenses (E-Mount) compatible for FF recording?

A: This converter is compatible for Sony full frame lenses and on full frame Camera Bodies, and is for magnifying the focal distance for compatible lenses (listed on in the description) for tighter shots.

Q: 5. Is this converter Is this compatible with a Sony a7III camera and a FE 4/24-105 G OSS zoom ?

A: Sony FE teleconverters are compatible with the A7III camera, but not with the FE 24-105 f/4 G lens. The list of compatible lenses is as follows: FE 70-200mm f/2.8 GM OSS FE 100-400mm f/4.5-5.6 GM OSS FE 200-600mm f/5.6-6.3 G OSS FE 400mm f/2.8 GM OSS FE 600mm f/4 GM OSS

Q: 6. With the converter on the 70-200, does the image still cover the full sensor?

A: Yes, never an issue. Great piece of equipt. gives sharp/clear pix even at high ISO in less light settings, good luck, BL

Q: 7. For a 200-600 lens you get up to 840 mm and lose a stop. Handheld possible w/o excessive iso?

A: It is possible to use the Sony 200-600 lens with Sony FE 1.4x Teleconverter at 840mm handheld. You just need to keep the shutter speed at 1/800 or faster if you are using a full frame camera. On an apsc camera the minimum shutter speed is 1/1,600.

Q: 8. Does it work with sigma 100-400?

A: yes, The following adapter will work with the 100-400mm lens

Q: 9. Hello I was wondering if i could use this with the Fujifilm X-pro3

A: Yes, the TTArtisan 25mm f/2 Lens for FUJIFILM X is compatible with the FUJIFILM X-Pro3.

Q: 10. What is the minimum focal distance using the 2x teleconverter on a 70-200mm lens?

A: On the x1.4 teleconverter someone asked this same question and sony support answered that it had no effect on minimum focus distance, I don't know if that is also true for the x2 converter but it probably is.