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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
1 x Barrier block
For +4 dBu output: 8 W at 8 Ohms or 16 W at 4 Ohms
For -10 dBV output: 0.5 W at 8 Ohms or 1 W at 4 Ohms
400W
16 dB to 34 dB (input to output)
1x Barrier block
-10 dBV unbalanced or +4 dBu balanced, adjustable (10 kOhms load)
Galvanic bifilar wound audio transformer
20 to 20,000 Hz (+/- 0.75 dB)
<0.1% (1 kHz); <1% (20 to 20,000 Hz)
Passive
With Case: 3 x 1.2 x 1.5" (7.62 x 3.05 x 3.81cm)
With Connectors: 3 x 1.2 x 1.8" (7.62 x 3.05 x 4.57cm)
0.32 lbs (0.15kg)
813721016294
How can you ensure superior audio quality and seamless integration between your power amplifier and audio mixing equipment The TX-8A 4 and 8 Ohms Input Interface is your professional solution, expertly designed to facilitate transformer coupling with unparalleled precision. Whether you're connecting the output of a 4 or 8 Ohm power amplifier to the input of an audio mixer or another amplifier, the TX-8A stands out as the quintessential component for high-fidelity audio systems.
Featuring a front-panel LEVEL control, the TX-8A allows meticulous adjustment of the output level, ranging from -10 dBV to +4 dBu. This flexibility ensures compatibility across a broad spectrum of amplified power levels, making it a versatile tool for audio professionals. As a single-channel (mono) module, it boasts barrier block connections for both input and output, streamlining the installation process and maintaining a clean setup.
At the heart of the TX-8A lies a high-quality bifilar wound audio transformer, expertly engineered to couple the audio input to the output without compromise. This transformer not only ensures the integrity of your audio signal but also provides galvanic isolation, which is crucial for eliminating hum and interference that can degrade audio quality.
The design of the TX-8A ensures that the amplified input terminals are isolated from ground, while the output ground terminal is securely connected to the module's robust metal support structure. This thoughtful engineering promotes safety and system stability.
Whether you require balanced or unbalanced wiring, the TX-8A's secondary can accommodate your needs, delivering wideband audio with low distortion. Its exceptional audio clarity and ample headroom are hallmarks of professional-grade equipment, making it a reliable choice for general-purpose audio installations.
The TX-8A's superior low-frequency response is especially beneficial for driving the line-level input of a subwoofer amplifier, ensuring deep, resonant bass that can truly enhance an audio experience. For stereo installations, two TX-8A modules can be used in tandem to mix outputs, feeding a mono audio line or a subwoofer amplifier line input with ease.
Compact in size, the TX-8A offers flexible mounting options to suit a variety of spaces. It can be installed in equipment racks, attached to rack sides, or positioned on either the front or rear rack rails, thanks to a range of RDL mounting options. This adaptability allows you to optimize your audio setup without compromising on space or accessibility.
Integrate the TX-8A into your audio system, whether as a standalone solution or in conjunction with other RDL products, to achieve an audio/video system that exemplifies professional audio quality and reliability.