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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
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2
2x 1/4" DI input jacks
2x 1/4" DI thru jacks
2x balanced 3-pin female gold-plated XLR microphone inputs
2x balanced 3-pin female gold-plated XLR line inputs
2x balanced 3-pin male gold-plated XLR outputs
Microphone
HI: 1200Ohms minimum
LO: 300Ohms minimum
Line: 10 kOhms bridging, Carnhill transformer balanced and floating
DI: Greater than 2 MOhms, unbalanced
Less than 75Ohms,
Transformer balanced and floating to drive a load of 600Ohms
Greater than +26dBm into 600Ohms
Less than 0.025% at 1,000Hz
Less than 0.05% at 100Hz
20Hz (+0.3dB) to 20,000Hz (-0.2dB)
Slightly greater than 80dB
Less than -100dBm
3.7 x 9.4 x 20" / 93.98 x 238.76 x 508.00mm
4.9lbs / 2.22kg
799430206167
An embodiment of superior audio technology, the TT-73 Tabletop Microphone Preamplifier is essentially a reimagined single-channel DMA73. This innovative product adds a unique dimension to the Heritage Audio's range of professional audio equipment, extending its applications to on-stage performances, portable audio systems, on-location recordings, and even hotel room setups.
Designed with the modern musician in mind, the TT-73 allows you to deliver 1073-driven line levels directly to front-of-house (FOH) engineers via the conveniently located front panel DI inputs. This feature enables musicians to maintain studio-quality recording levels, even when on the road or in non-traditional recording environments like hotel rooms.
One of the standout features of the TT-73 is its ability to elevate stage microphone signals to line level, eliminating the need for long cable runs. This is just a glimpse into the vast possibilities this preamplifier offers.
The TT-73 is also equipped with DI THRU jacks, a new addition to the range of tabletop units, facilitating simultaneous use of instrument amplifiers. To prevent any ground loops from introducing hum in the audio, a ground lift switch has been incorporated.
The TT-73 doesn't compromise on aesthetics either. The fusion of warm wood and RAF blue-gray steel gives this tabletop unit a distinctive look that stands out in any professional recording environment. It's more than just a piece of equipment; it's a statement piece that adds a touch of class to your semi-pro facility.
With its global internal power supply meticulously designed to prevent noise introduction, the TT-73 Tabletop Microphone Preamplifier is a testament to Heritage Audio's commitment to delivering high-quality, reliable, and versatile audio solutions.