◊ Historic Buchla Modules
Buchla pages > Buchla 200 modules > 270 Quad Preamplifier
Buchla pages > Buchla 200 modules > 270 Quad Preamplifier
Four separate high-gain, low-noise preamplifiers with individual line level outputs and a mixed output. Input impedances are switch selectable; both high-impedance sources (crystal mikes, high-impedance dynamic mikes, instrument pickups) and low-impedance balanced mikes may be accommodated. Impedance switching is via a transformer.