stellar labs DA-250 User Manual

2 channel digital amplifier

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DA-250
2 Channel Digital Amplifier
-
POWER
W arranty
MCM Electronics warrants to the original purchaser that this amplifier will be free from defects in materials and workmanship for a period of
one year. In the event that warranty replacement is required, the unit will be replaced or repaired at the sole discretion of MCM
Electronics. Warranty claims must be processed through the MCM Electronics customer service department.
This warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, or improper ins tallation. This
warranty is in lieu of all other expressed warranties. If the product is defective in materials or workmanship as warranted above, the
purchaser's sole remedy shall be repair or replacement as provided above. In no event will MCM Electronics be liable for any incidental or
consequential damages ari sing from the use of this product.
User
ON/STANDBY
50-16640
's
Manual
www.mcmelectronics.com
DA-250 Digital Amplier

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Summary of Contents for stellar labs DA-250

  • Page 1 Manual POWER ON/STANDBY DA-250 Digital Amplier W arranty MCM Electronics warrants to the original purchaser that this amplifier will be free from defects in materials and workmanship for a period of one year. In the event that warranty replacement is required, the unit will be replaced or repaired at the sole discretion of MCM Electronics.
  • Page 2: Safety Instructions

    SAFETY INSTRUCTIONS WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER. NO USER- SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
  • Page 3: Product Overview

    The front panel LED illuminates orange when the Trigger in/out – The DA-250 can be activated by a 12vdc trigger signal, and can amplifier is in short circuit protection. If this fault condition occurs, turn off the activate additional devices at the same time amplifier and check speakers for short circuit conditions when appropriate.
  • Page 4: Front Panel Connectors

    (On) , audio sensing (Auto) and activated by the 12v Trigger 4/8Ω (Trigger). R- R+ VOLUME POWER OUTPUT SEL. 12VDC Trigger: Turns on the DA-250 when set to Trigger mode and a 12vDC signal is received. The Trigger Out Trigger AC IN:100v-240v, 50/60Hz 200W Ω Bridge AUTO Briage 8Ω...
  • Page 5: Unit Setup

    UNIT SETUP BRIDGED OPERATION The DA-250 can be used in a side-by-side confguration using the optional rack For the Bridge Mode connect the negative lead (-) of the speaker cable to mounting kit. This feature makes it easy to add amplification to two controllers the R+ terminal.
  • Page 6: Technical Specifications

    TECHNICAL SPECIFICATIONS 50W @ 8 Ohms < 0.1% THD+N Continuous Output Power: 65W @ 4 Ohms < 0.1% THD +N 120W Bridged @ 8 Ohms < 0.1% THD+N Input Trigger: 12VDC 10kohms Output Trigger: 12VDC 100mA max Power Requirements: (Autoswitching Power Supply) 100VAC to 240VAC 50/60Hz 2.5A IEC 320 type connector with 3 terminal detachable power cord...

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