Niles SI-1230 Installation & Operation Manual

Also see for SI-1230 Series 2: Features and specifications Installation guide Installation & operation guide Installation guide Installation & operation guide

Contents

Niles SI-1230 Installation & Operation Manual Manual pdf 4 page image

FEATURES AND BENEFITSReal World PowerThe SI-1230 is a 12-channel amplifier that delivers a solid 30 watts per channelRMS into 8 ohms and 37 watts per channel RMS into 4 ohms. The massive Multi-Tap Toroid power transformer features six independent secondary transformers foreach of the six amplifier modules. As a result, the SI-1230 delivers twenty percentmore power than its predecessor, the SI-1200. This extraordinary power supplydesign provides the energy necessary to deliver solid, deep, controlled bassresponse to a house full of speakers.Twelve to Six Channel Configurable PowerEach of the SI-1230's six adjacent output pairs are bridgeable. You can create upto six 80 watt channels by sliding the bridging switches located between eachpair to the "bridged" position. This enables you to allocate more power to specif-ic locations, such as large rooms or outdoor applications.Freedom from Noise and Cross-TalkThe SI-1230’s Input/BusMatrix™ PC board incorporates advanced constructionensuring extremely high channel to channel isolation. Signal to noise ratios andcross-talk are equivalent to a professional mixing board found in a recording studio.With the SI-1230 the music playing in the living room cannot interfere with themusic in the den.Transparent SoundThe audio circuitry of the SI-1230 is constructed with the finest parts available,including 1% metal film resistors, high quality capacitors and oversized heat sinks.All this attention to technical detail results in a sound that is clear and uncolored.BusMatrix™ SelectorOur unique BusMatrix selector gives you the flexibility to assign each channel toa common Left, Right, or Mono signal bus, or to a dedicated signal input. WithBusMatrix, routing surround sound to the master bedroom, stereo to the den andmono to the powder room is as simple as flicking a switch. BusMatrix makes theSI-1230 an ideal multi-room or multi-zone amplifier and offers exciting newfeatures and system design possibilities to the professional installer.FEATURES AND BENEFITS3