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10BEAT B-300 (XS)Power amplifierThe BEAT-300 defines versatility in the Densen world. Internallyit has a selector which allows it to be adjusted to match a BEAT-100 precisely for easy bi-amping using the BEAT-100 to drivetreble, and the BEAT-300 to drivebass/midrange. Naturally itcan also be internallyadjusted to match aBEAT-200 (or other highquality preamps).Again, internally, the BEAT-300has a socket which allows for futureupgrades with Densen’s forthcoming electronic crossover.This means the BEAT-300 can also be used as a sub-woofer amp,or as one of several BEAT-300’s in 2-, 3- or 4-way (or more) activesystems where all crossovers are electronic. But, mostimportantly and besides all thesefeatures, the BEAT-300 is anexpression of Densen’smusicality, and bears allthe trademarks of aDensen design, such as amassive power supply,custommade capacitors and a fantasticperformance.Back panel connections:a: Speaker terminals. The amplifier is prepared forone pair of speakers, but has 2 separate outputs perchannel, to allow bi-wiring (seperate speakers cablesfor bass and midrange/treble). Red must beconnected to red/+ on your speakers, and black toblack/- on your speakers. Left channel must beconnected to left side speakers, and right channel toright side speakers. Do not short circuit.b: EC Input: The B-300 has an internal socket for anelectronic crossover, to facilitate active systems.When an electronic crossover is used, the preampmust be connected to this input.c: Normal input (from preamp).d: Main input. Only power the amplifier with themains voltage indicated on the sticker on the backpanel. The mains input also contains a socket forfuses,which must only be replaced with same type of fuseas indicated on the sticker on the back panel.e: Power on/off switch.Front panel:f: Red light indicating the amplifier is on.Important:Internal gain select: The B-300 is delivered with thegain set to ACTIVE PREAMP (B-200 and other normalpreamps). When using the B-300 with a B-100 for biampingor with a passive preamplifier or with a CDplayer with variable volume (and using no preamp)the gain must be set to: passive preamp.This is done by switching 4 switches on the PC boardinternally, and the correct settings are written on theboard.