AUX 2 module for B750 MK II

Now that many Revox B750 users only operate one turntable and prefer to use the second phono input as an additional high-level input, we reproduced the AUX-2 circuit board.

Anyone who knows the printed circuit board knows that there is not much to assemble! The circuit board only makes a few connections that are otherwise made by the additional phono board.

As you can see, technically there is not much to do. The shielding is important (open conductors)!

It goes without saying that the conductor tracks are particularly wide and 70 µm thick!

Use two rear screws to loosen and remove the top cover plate.

Now pull out the second phono card and replace it with the AUX 2 card.

That's all it was. Put the lid on and screw it on, that's all there is to do!

If that's the case for you, too, then everything is correct. You cannot mis-insert the AUX-2 board. There is no space left or right of the printed circuit board!

We also know that few amps shipped with the second phono input. However, if you have a second phono input, we want to give you the option of changing it to a high-level input.

Conversion is not possible with the Revox B750 MK I! Both phono inputs run through just one phono amplifier!