EB series reg only gives max aprox current 300mA & are intended for digital so Vout between 5-12V, in the EB lineamp the series reg it's integrated together the lineamp in one PCB & the All Fets reg that I use for his I/V can reach the Vout till +-40V but the output current is max +-200mA
I would tell you to look for Jung / Didden but it will need much layout PCB experience to be done right and a more current capable pre-reg than it sports. Too difficult, your are not the lab & Eagle guy. Another thing it dawned on me, is why not you just make a Sziklai capacitor multiplier the Keantoken way? It has about 25mOhm flat Zo, drops only Vbe to avoid serious heat, and will clean your original Vaio SMPS by 52dB or so.
I see no reason why you couldn't.
The question I'm asking myself is what would be the benefit, since Salas shunt regulators are quiet enough. Since the capacitance multiplier has higher ZO, the question seems to be valid.
Possibly, for lower noise, a capacitance multiplier could be hooked up before the shunt regulator, thus the best of both worlds may be achieved.
A v1.0 (or v1.1 when ready) with a BJT as shunt device (MJE 340 + base stopper = 10 ohms) should work, shouldn't it Salas?
The problem is to replace the tiny smt Trident pcb with a much bigger one.
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