stellar labs SLA150 User Manual

stellar labs SLA150 User Manual

Two channel contractor series power amplifiers

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Two Channel
Contractor Series Power Amplifiers
SLA150
SLA250
SLA470
Stellar Labs™
www.stellarlabs.com
MODEL
75W
RMS x Two Channels
125W RMS x Two Channels
235W RMS x Two Channels
Distributed Exclusively by:
MCM Electronics
www.mcminone.com

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Summary of Contents for stellar labs SLA150

  • Page 1 Two Channel Contractor Series Power Amplifiers MODEL SLA150 RMS x Two Channels SLA250 125W RMS x Two Channels SLA470 235W RMS x Two Channels Distributed Exclusively by: MCM Electronics Stellar Labs™ www.stellarlabs.com www.mcminone.com...
  • Page 2: Safety Information

    Safety Information To reduce the risk of electric The exclamation point The lightning bolt shock, do not remove cover of this within a triangle is within a triangle is device. There are no user intended to alert the intended to alert the serviceable parts inside.
  • Page 3 Congratulations on your purchase of this Stellar Labs SLA Series Stereo Amplifier This amplifier was 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.
  • Page 4: Front Panel Controls

    Front Panel Controls Power Provides manual on/off control of the amplifier. For this control to operate normally, the rear Trigger/Auto-On/Normal selector must be in the Normal position. If using the Trigger or Auto On mode, this switch must remain in the ON position. On/Standby Indicator Bi-color lamp provides immediate indication of the amplifier status.
  • Page 5: Rear Panel Connections / Controls

    Rear Panel Connections / Controls L/R Line Input #1 12VDC Trigger Input L/R Line Input #2 12VDC Trigger Output L/R Input #2 Feed-through Power On/Off Mode Select L/R Speaker Level Input Speaker Pair “A” Output Speaker Input Selector Speaker Pair “B” Output L/R Master Level Control IEC Power Line Cord Input Stereo / Bridged Selector...
  • Page 6 L/R Input #2 Feed-through Output This output is provided as a convenience feed-through from the Line #2 Input. What ever source is connected to the Line #2 Input, will play through this line level output. This is ideal for daisy chaining multiple amplifiers to drive a large number of zones.
  • Page 7 #10) Power On/Off Mode Select This selector determines how the amplifier will be switched on and off. Normal provides completely manual operation from the front panel Power switch. Auto-On senses the presence of an input signal at Input #1 or Input #2. Upon the detection of this signal, the amplifier turns on immediately.

This manual is also suitable for:

Sla250Sla470

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