My version of this SlowBlow
codename : Asymptot.
Is a K I L L E R.
Thanks to Sismofyt & Fotis, so much.
pics coming sound!
i biased the heater at 42v from ground
and use additionnal bleeder 22k/10W.
The sound is crazy good, i just can't recognize
the TLM103....
Generaly harsh and boring, it sound wonderful with this pre.
The G7 sound magic too, but very smooth and the sound
seems to be lightly far.
The mine have some differents features
- Selectable input trafos by relay
- Selectable Output, Unbalanced or 1:1 trafo, by relay
- 2k2 / 25w Bleeder, automaticaly off by relay
when power up. Discharging the caps faster
and the B+ dont stay in the cold tubes after power off.
and some like Fotis
- Retarded B+ by timer + relay
- Slow start 12v for heater