Two-channel microphone amplifier for desktop applications
Heritage Audio offers the DTT73, a two-channel 1073 that serves as a mobilesystem in a practicaldesktop housing. It was designed for use on stage, in hotel rooms, for outdoor shooting and for any situation where sound has top priority. Thanks to the front DI inputs, musicians can output the line signals amplified with the 1073 to the FOH sound engineer, while stage microphones can be brought to line level for transmission over longcable lengths. In addition. Heritage Audio has attached great importance to the construction of the power supply to eliminate any kind of noise. The signal can also be fed in parallel to instrument amplifiers via DI-Thru sockets. The ground lift switch prevents ground loops and the resulting humming in the audio path.
Last but not least, the chic woodendesign and the RAF blue-grey steel front, which differs from conventional equipment, makes the DDT 73 an eye-catcher in any studio.
Heritage Audio DTT-73 Overview of the
2 channel microphone preamplifier with 1073 sound
unique table housing made of wood and RAF steel
80 dB microphone preamplification (Class A)
ideal for older ribbon microphones due to high impedance
50 dB Class A line preamp, voltage adjustment at input, balanced and potential-free
20 dB pad in microphone input prevents clipping at input transformer
DI input in discrete Class A circuit design with J-FET input stage
high impedance for more colour and warmth when picking up instruments
DI-THRU incl. ground lift switch for parallel, hum-free use of instrumental amplifiers
gold-plated XLR connectors Neutrik for microphone and line-in and line-out connectors
Separate gain controls in input and output, input signal is saturated in output signal without overloads
Single-ended class A output stage having a 2N3055 bipolar transistor with high modulation reserve
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