Ashly TRA-2075 specifications Technical Notes & Specifications, Architects Specifications

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TRA-Series 2075 and 2150 Two-Channel Amplifiers

Technical Notes & Specifications

 

 

Architects Specifications

TRA-Series, Lo-Z, 70/100V 2-Channel Amplifiers

The amplifiers shall have front panel indicators for power, stand-

 

The power amplifiers shall consist of two separate models (2075,

by and protect. Each channel shall have a 6-step signal level

2150), being of two channels, and shall deliver a minimum power

meter indicating -24db, -18dB, -12dB, -6dB, and -3dB and clip

of 40 or 80 watts RMS per channel into 8 ohm loads and 75 or

alert.

150 watts RMS per channel into 4 ohms depending on the model

 

being used. The amplifiers shall have internally mounted trans-

The amplifier shall have built in protection for Output Over-

formers to provide both 70V and 100V constant voltage. Each

Current, DC Output, Main Supply Rail Overvoltage, Chassis

channel shall deliver a minimum of 75W or 150W, model depend-

Internal Temperature, Inrush Limiting and Mains Fuse.

ing, to the constant voltage lines.

The amplifer shall have a 2-pin Standby Connector to provide

 

Dimensions of the amplifiers shall be 19”W x 35”H x 11.0”D, with

for remote standby switching with a 0.5 second turn-on delay.

a weight of 19.5 pounds. The amplifiers shall utilize a state-of-

Additionally, the amplifier shall have user selectable Delay

the-art, efficient, switched mode power supply. The power supply

Switches to provide incremental turn-on delay when the Standby

shall operate at either 120 or 240VAC, 50/60Hz. The amplifier

connector is used. The switches shall be additive, providing as

shall be convection cooled.

much as 7.5 seconds of delay to the 0.5 second Standby delay.

The amplifier shall have a selectable input gain of 26dB or 36dB.

The amplifier shall have a cTUVus safety listing and shall be in

Frequency response shall be 20 Hz - 20 kHz, +/- 1.0 dB. Hum

compliance with FCC, CE and RoHS regulations.

and noise shall be greater than 98dB below full output (20Hz to

 

20KHz unweighted).

The amplifier shall be covered under a full limited warranty of not

 

less than five years. The amplifier shall be an SRA-Series two-

Each amplifier channel shall be supplied with an attenuator

channel model, manufactured by Ashly Audio, Inc. of Rochester,

located on the rear panel. Each input shall have a fixed high pass

New York.

filter of 12dB/octave at 80Hz.

 

The inputs shall be active balanced design, with an impedance

 

of 20K ohm with a maximum input level of +21dBu. Input con-

 

nections shall be 3-pin Euroblock. Output connectors shall be a

 

screw terminal strip with safety cover.

 

 

 

Features

2RU Chassis

High Efficiency Switched Mode Power Supply

Class-D Output Circuitry

Input Attenuators On Rear Panel

Input Sensitivity 26dB or 36db

Remote Power Turn-On/Off

Adjustable Turn-on Delay

Convection Cooled

6-Step Signal Level and Clip LEDs

Safety/Compliance: cTUVus/FCC, CE, RoHS

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Contents Architects Specifications Technical Notes & SpecificationsTRA-Series, Lo-Z, 70/100V 2-Channel Amplifiers TRA-Series Specifications All TRA-Series Specifications 2075 2150

TRA-2075, TRA-2150 specifications

The Ashly TRA-2150 and TRA-2075 are professional audio amplifiers designed to deliver high-quality performance for both small and large audio applications. These amplifiers are part of Ashly's renowned product line and are known for their reliability, efficiency, and robust feature set.

Starting with the TRA-2150, this model boasts a powerful 2-channel output that delivers up to 150 watts per channel at 4 ohms. It is specifically designed for high-performance audio applications, making it ideal for a variety of settings, including live sound, installations, and commercial use. The TRA-2150 utilizes Class D technology, which not only provides exceptional audio fidelity but also enhances energy efficiency. One of its standout features is its lightweight design, allowing for easier transport and installation without compromising on power output. Additionally, the amplifier includes onboard protection features, including short circuit protection and thermal overload protection, ensuring the device operates effectively under varying conditions.

On the other hand, the TRA-2075 is similarly built, offering 75 watts per channel at 8 ohms. This model is well-suited for smaller audio setups or as a reliable component in larger systems. Like the TRA-2150, the TRA-2075 also incorporates Class D amplification technology, assuring users of great sound quality without the bulk of traditional amplifiers. This model includes advanced signal processing capabilities, allowing for improved sound shaping and customization based on the user's specific needs.

Both amplifiers feature balanced XLR inputs and banana plug outputs, providing flexibility in connectivity options. They are designed with user-friendly interfaces, making it easy for technicians and sound engineers to integrate them into existing systems. The TRA-2150 and TRA-2075 also sport a sleek, modern design that fits well in any environment, whether it be a concert hall, conference room, or a home audio setup.

In summary, the Ashly TRA-2150 and TRA-2075 are powerful, efficient amplifiers packed with features. They leverage advanced Class D technology for maximum performance while ensuring ease of use and integration. With their robust build quality and reliable operation, they are excellent choices for a range of audio applications, from professional sound reinforcement to commercial installations.