The case is made by keen association. Its got a bunch of useful stuff built into its left cheek. A preset voltage sources, euro to buchla voltage conversion and my favourite feature, a slew processor with pulse extraction!
Im super happy with the TSNM. In my small system all these cool digital features are well appreciated, like the adjustable slew of the pressure response and also the clock divider is a real boon as well. There are some minor bugs that i can live with. My only complaint is that the pressure is not high enough voltage to open the LPG fully. This also sometimes means the pulser does not get triggered depending on what the the EG and seq inputs switches are set to. I think the easel needs 13v and this puts out about 10v. I believe its a simple mod to bump up the voltage though so i will probably do that.