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Ashly TRA 4150 Power Amp, Transformer Coupled Lines
APEX Sound And Lighting, LLC 608-370-APEX (2739)
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608-370-APEX (2739)
Because we know feedback ratings are important: APEX Sound and Lighting, LLC recently changed ebay usernames from "lighting321" to our longterm account "apexsoundandlighting" Feel free to check out our 150+ 100% positive feedback rating.
APEX is a small production company in Sauk City, WI, offering production, rental, installation, and sales services. We use many of the products we sell and your satisfaction is our #1 priority.
The TRA-Series of amplifiers incorporates switch-mode-power supplies and Class-D amplifier circuitry, providing an extremely power-efficient solution. Four models in each series are available in two and four channel configurations with power ratings of 75W and 150W per channel. Features include: convection cooling, extremely low noise, an internally switchable 120V/240V power supply (internal), extensive protection circuitry, euroblock inputs and screw terminal outputs.
TRA-Series amplifiers are housed in a 2RU chassis with the capability to drive four or eight ohm loads and transformer coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted. Front panel features include: mains power switch and an LED signal level meter indicating –24dB, -18dB, -12dB, -6dB, -3dB and clip alert for each channel. Rear panel features include: level attenuators for each channel, rear panel switches to select between two choices of input sensitivity and HPF frequencies, remote power turn-on/off and adjustable turn-on delay up to eight seconds.
Power Rating
8 ohms, Stereo: 4 x 80W
4 ohms, Stereo: 4 x 150W
70V, Stereo: 4 x 150W
100V, Stereo: 4 x 150W
*Buyers in the state of Wisconsin must pay 5.50% state sales tax.
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