Switchable For Any Job
Ashly's TRA-Series takes all the best parts of the SRA-Series and throws in some even better parts of its own. The TRA-Series incorporates state of the art technological advancements to deliver highly-efficient amplifiers ideal for low impedance, 25V, 70V or 100V installations with moderate power necessities. Four models are available in 2 and 4-channel setups with RMS power ratings of 75W and 150W per channel (@ 4 ohms).General Features:
Every control of the TRA-Series amplifiers are either on the rear panel, or they're internal. A 6-step LED meter enables you to monitor the levels for each of the individual channels. Each TRA-Series amplifier can power 4 or 8 ohm loads in addition to constant lines of 70V and 100V simultaneously. The 150W models are amply (no pun intended) capable of directly driving lines of constant 25V using the direct coupled 4 ohm output.
Some of the TRA-Series features include: very low noise, an internally switchable 120V/240V power supply, extensive protection circuitry, euroblock inputs and outputs, main power switch and an LED signal level meter indicating -24dB, -18dB, -12dB, -6dB, -3dB and a clip alert for each channel, level attenuators for the individual channels, rear panel switches to choose between two settings of input sensitivity, remote power turn-on/off and adjustable power-on delay (up to 8 seconds).
All Ashly TRA-Series amplifiers are convection-cooled, which means almost no need for maintenance after initial installation, AND no irritating noise from the fan. With the TRA-Series amplifiers, you get the dependability, ultra-high sonic quality and rugged construction that consumers expect from the Ashly name.
- 150W Peak, 2-Channel Class D Power Amplifier
- Power Ratings:
- 8 ohms: 40 watts x 2 chan.
- 4 ohms: 75 watts x 2 chan.
- 25/70/100V: 75 watts x 2 chan.
- Convection cooled so there's no annoying fan noise
- Switchable 120V/240V power supply (internal)
- Front panel:
- Signal level L.E.D.’s on each channel include –24,
-18, -12, -6, -3 and clip alert
- Rear panel:
- Level attenuators for each channel
- Euroblock inputs
- Screw terminal outputs
- Switches to select between two choices of input
sensitivity and HPF frequencies on each channel
- Remote power turn-on/off and adjustable turn-on
delay up to eight seconds.
- 6-Way protection circuitry (Output over-current, DC output, Main supply rail over voltage, chassis internal temperature, inrush limiting and main fuse)
- 1-year Manufacturer's warranty
| Signal to Noise
(20 Hz-20 kHz, unweighted):|
Power Consumption (Pink Noise @ 4 Ohm)
Output Circuitry: Class D
Voltage Gain: 26 dB, 36 dB sensitivity (selectable)
Frequency Response: 20 Hz - 20 kHz, +/- 1.0 dB
Damping Factor: - 8 ohm load, < 1 kHz > 200 into 8 ohms
Input Impedance: 20 k ohms, balanced
Maximum Input Level: +21 dBu
Front Panel Indicators per channel: -24dB, -18dB, -12dB, -6dB, -3dB and
Front Panel Indicators: overall power, standby, protect
Attenuators: Per channel rear panel
Input Connectors: each channel 3- Pin Euroblock
Output connectors: each channel Screw terminals
Amplifier Protection: Output Overcurent, DC Output, Main Supply Rail Overvoltage,
Chassis Temperature, Inrush Limiting, Mains Fuse
Power Cable Connector: 3-Prong IEC
Dimensions 19” x 3.5” x 11” (All)
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