I’ve searched for a long time for the same ... tried boost pedals & tho they do kinda work they either added too much noise or weren’t ‘balanced’ or didn’t give ‘line level‘ or impedance mismatch, I’m no expert on this stuff, read up loads on TB especially
So, bit the bullet & just decided to splash out on the real thing .. really happy except I now want to get a better power amp to match the quality of this preamp lol
sfx m:D3