Planet Audio BB350.1 User manual

Pourer Supplq
Fully regulated. Pulse-Width Mod~ilatcd power supply assures constan! power delivery
at all hattcry volrrycs betwcen I i.5~ and 14.4~
Optically-isolated (Tron~ intcrnal n~iiplilier circuitry) remote input
Custnrn desigr~ed, rnulti tilar-wound power transfurmers
6: High-cutrent MOSFETS in the push-pull output srage
Multiple byp~ss capacitors on the i~lcorni
tcd circuit card to wducc inductance
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drive from th
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losses in seconda~
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SFETS
te regulator and
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,.,.ling DC pmtection,
an audio out~ut stape
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shorted and mismatched
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supply failure in the even( thar the
Audio Amplifiers: Preamp Circuits
y Fronr end preamplifiers accept up to 8 volts of signal inpul
Low psss crossover features a 24dB/wtave slope
High pass subsonic filter crossover features a 24dBlwtavc slopt
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Phase control for time alignment of speakers, permitting adjustments to compensate for
less than ideal spcalrcr plrccmcnl
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Single Amplifier
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MINIMUM TOTAL IMPEMWE OF
AU SPEAKERS CONNEW TO
~~81260.1 IS i own
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pra,[e,-li~n is $2
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Connecs rhe sr:&er(s) as 35r ai'x -+jring d~agms in this manual.
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