Archive of the former Yahoo!Groups mailing list: MOTM

Hi Koos,

On 22 feb 2009, at 17:42, Koos Fockens wrote:

> Seeing the blinky LED's on Robert Rich's MOTM-800's in the demo
> video, made me want
> these too on my 800's, and I found the mod for this on Stooge Moe's
> website. Before I start
> to buy parts etc, I'd like to know which dual opamp is best suited
> for this? I realize almost
> anything will do, but I want to make sure I get something decent
> enough not to cause
> problems or interference, noise, hiss etc.

The mentioned 1458 or a TL072 will do fine. Not critical at all I
think. But have you looked at the Tellun mod here?
http://www.tellun.com/motm/diy/db800/DB-800.html
This adds some other goodies too. And a nice ready-made pcb.

Kind regards,
Ben