Owner’s Manual TSD-PA252G 2x25W Global Audio Amplifier TSD-PA252G X 7 'LOBAL !UDIO !MPLIÛER *ACK -C+AY "LVD s %NNIS 4EXAS 5 3 ! 4ELEPHONE s &AX –1– Specifications are subject to change without notice. AtlasSound.
TSD-PA252G 2x25W Global Audio Amplifier Owner’s Manual Description The Atlas Sound TSD-PA252G is a reliable, cost-effective stereo amplifier perfectly suited for almost any general amplification requirement. The unit is especially suited for adding sound reinforcement to small projector systems as it provides ample power to drive up to four 81 loudspeakers in a classroom or boardroom application.
Owner’s Manual TSD-PA252G 2x25W Global Audio Amplifier Front Panel Description 5 5 4 3 2 5 5 1 1. Input Level Controls L & R - Adjusts the gain of the source audio signal of both the left and right channels. Turn clockwise to increase the signal level and counter-clockwise to decrease the level.
TSD-PA252G 2x25W Global Audio Amplifier Owner’s Manual Rear Panel Description 5 5 4 5 5 1 2 3 TSD Input/Output connections are removable for easy system wiring. The connectors have a 3.5mm pitch between pins. 1. DC Power InputÊÊ >V Ê/- ÊÌ >ÌÊÀiµÕÀiÃÊ Ê«ÜiÀÊViÃÊÜÌ Ê>ÊÓÊ«ÃÌÊÊViVÌÀÊvÀÊ>ÊÊ Ê external 24VDC power supply (sold separately).
Owner’s Manual TSD-PA252G 2x25W Global Audio Amplifier Knob and Security Cover All front panel level controls feature a removable knob that can be replaced with included security covers to prevent potentiometer damage or unwanted changes. UÊ LÊ ÃÌ>>ÌÊÊ/ÕÀÊÌ iÊ«ÌiÌiÌiÀÊà >vÌÊvÕÞÊVÕÌiÀVVÜÃi°Ê }ÊÌ iÊLÊ`V>ÌÀÊÊ Ê to the lowest setting on the panel and the potentiometer shaft slot. Carefully press the knob onto the potentiometer shaft.
TSD-PA252G 2x25W Global Audio Amplifier Owner’s Manual Block Diagram R RCA INPUT 2 L PEAK R IN + – G R CH LEVEL R OUT 12W 4 ohm SIGNAL BRIDGE IN L IN + – G CLASS D AMP BRIDGE OUT 24W 8ohm L CH LEVEL PEAK DC 24V L OUT 12W 4 ohm SIGNAL POWER Specifications Description Load Rating Two Channel Amplifier 81ÊÊ£Ó7ÊÝÊÓÊ 41ÊÊÓx7ÊÝÊÓÊ Chassis Color >ÃÃÃÊ >ÌiÀ>Ê Black ÕÕ Inputs Type Connection «i`>ViÊ Input Level Qty 2, Unbalanced RCA Left and Right £ä 1 316mV (-10dBV) Type Conne
TSD-PA252G 2x25W Global Audio Amplifier Owner’s Manual Controls iÛiÊ ÌÀÊ +ÌÞÊÓ]Ê,iÛ>LiÊ LÊÜÌ Ê-iVÕÀÌÞÊ ÛiÀ Indicators Input Signal Peak Power Green, 25mV On Threshold, Qty 2 Red, -3dB Before Clip, Qty 2 Blue Electrical ÀiµÕiVÞÊ,iëÃiÊ / Ê Signal to Noise Óä âÊÊÓä âÊ´Î` ® ä°Ó¯ÊJÊ£ â 80dBV Mounting Velcro™ Brackets /- , Ê Cable Retainer Industrial-Grade, Included Qty 2, Included "«Ì>Ê£Ê,1Ê,>VÊ ÕÌÊ*>iÊ-Õ««ÀÌÃÊ{Ê/- Ê1Ìî Qty 2, Included Power Requirements Voltage
TSD-PA252G 2x25W Global Audio Amplifier Owner’s Manual Limited Warranty All products manufactured by Atlas Sound are warranted to the original dealer/installer, industrial or commercial purchaser to be free from defects in material and workmanship and to be in compliance with our published specifications, if any.
