Manufactured with the professional DJ in mind, as well as anyone installing a quality audio system in a bowling alley, house of worship, restaurant or bar, this amplifier is manufactured with high quality components and offers extreme reliability. Outputting power at 100W RMS per channel @ 4ohms, this Stellar Labs Professional Series amplifier is well suited for most venues, large or small, and is priced to fit any budget.
This compact utility amplifier features a built-in mixer for the two independent inputs. One accepts Lo-Z balanced or unbalanced microphone, the second (AUX) input accepts line level signals. Internally adjustable tone control allows you to contour the amplifier to your situation. Ideal for a variety of applications such as background music in a doctor’s waiting room, relaying fast-food restaurant orders from counter to kitchen or sound reinforcement in a small church. The unit is protected by both thermal and over-current circuit breakers.
PA Mixer Amplifier with DVD and USB ReaderFeature packed amplifier is perfect for background music and entertainment systems in retail, food service, office, and small tavern environments. Monaural amplifier provides both low impedance and 70V speaker outputs, making it suitable for conventional 8Ω speakers, as well as large scale distributed systems.
Perfect for use as a local monitor amplifier and with music-on-hold telephone systems. It features a single unbalanced audio input, with adjustable gain, and two outputs. The first output delivers 2W RMS into an 8ohm load, the second delivers up to +12dBu into a 600ohm load, typical of telephone music-on-hold inputs. Both outputs may be used simultaneously.
Audio distribution amplifier allows bridging of any audio line, adjusting the gain (0~+20dB), and driving either high or low impedance, balanced or unbalanced loads. Typical applications: Audio distribution with up to 3 outputs Bridging a line for local distribution Distribution with impedance conversion Distribution with gain or loss Inputs and outputs RF bypassed Power requirements: 24~30VDC floating or 12~15VDC bipolar supply, 50mA
The Stellar Labs SLA Series of Stereo Amplifiers were designed specifically for use in distributed audio installations, where high reliability and premium sound quality are a must. Remote on/off triggering and signal sensing allow these units to be set up in equipment racks, with no further contact required. Rear mounted master level controls keep installation safe from future tampering. Two autoÂswitching inputs allow automatic operation when used with more than one system.This amplifier is perfect in whole-house audio systems because it will connect to any existing line level or speaker level source. Auto power sensing turns on the amplfifer automatically, as well as off when not in use. 12VDC input trigger is provided, to allow on/off command to come from another source. Additionally, a 12V trigger output is provided to allow this amplifier’s Auto-Power-On circuit to control external devices.Special ApplicationsAdding zones to an existing systemSpeaker level inputs allow amplifier to be easily added to an existing system. Simply connect to line feeding existing speakers and drive multiple additional pairs. Input impedance is very high, so existing system will see no additional load. Auto-Power-On feature will make operation totally automatic.Adding local components to a whole-house systemCeilng speakers in the bedroom or den are great for listening to the whole-house system. But what if you want to listen to a local music source or TV? This amplifier will connect to the existing whole-house system speaker lines, plus provide a line level input for a local source. When the whole-house system is playing, the music plays through as normal. When a local source is turned on, the amplifier switches only that pair of speakers to the local source. When the local source is turned off, the ceiling speakers automatically switch back to the whole-house system. All funtions are fully automatic, including on/off. Set up once and forget it! Adding subwoofer to a single zoneWhole-house system is great for providing background music, but sometimes a living room or rec room may need a “little more”. Simply connect this amplifier to the speaker lines feeding that room, put the amplfier in bridged mode, and power a free standing or in-wall subwoofer.Two Models to Choose From:SLA-150SLA-250