Date   : Sat, 08 Apr 2006 08:48:49 +0200
From   : "Mark Usher" <mu.list@...>
Subject: Re: Using an AKF30 with a Beeb

> A bit related, I gave up on using the TTL mode on my 1084 monitor.
> Instead I went for analog RGB mode and installed the resistors.
> Just like SCART, this monitor appears to use 0.7 - 1 Vpp 
> inputs with 75 ohm impedance. It is said 330 ohm or higher is 
> enough to reduce the voltages from TTL level. In the end, I 
> managed to scavenge some 470 ohm resistors which I installed 
> to success.

I am running a lead straight through from a BBC RGB output to a 1084S RGB
input. No resistors seem to be required, cracking build too Gromit.

-Mark