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The Ashly TRA-4150 is a 4-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2RU metal chassis, offering an output of 80 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.



The TRA-4150 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available, and rear-mounted set-and-forget gain controls.

The TRA-4150 is equipped with an internally switchable 120V/240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.

2RU rackmount 4-channel power amplifier with 80 Watts per channel power output at 8 Ohms and built-in 60W/70V transformer Designed to simultaneously drive 4- or 8-Ohm loads and 70V/100V transformer-coupled lines 2-stage high-efficiency switched mode power supply with high power-to-weight ratio Ultra-quiet convection-cooled operation On-board 80Hz HPF, selectable gain sensitivity Up to 8 sec. of turn-on delay with selectabl

We have moved to a great new location in Rosebank Road
Jansen is the official NZ agent for nearly everything we sell and install we are able to offer the total package and back it up with service that only the manufacturers representative can supply, we have been in the business since 1949 and have gained a reputation second to none.
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  • nationwide$10.00
  • If RD$16.00
  • South Island if over 10kg$18.00
  • Store allows pick-ups
  • Store location: Auckland City, Auckland, NZ

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