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Heritage Audio DTT-73

Item: REC0014112-000
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Heritage Audio offers the DTT73, a two-channel 1073 that serves as a mobile system in a practical desktop housing. It was ...  All product info

£ 1,666.00
incl. VAT, incl. Shipping Costs
or cheap with financing
Available in our central warehouse
Call for Romford store availability
Standard Shipping (delivery time: 4-6 working days)  .
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  • MORE THAN 3.000
  • EASY
  • 3 YEARS
  • 55.000 PRODUCTS


Two-channel microphone amplifier for desktop applications

Heritage Audio offers the DTT73, a two-channel 1073 that serves as a mobile system in a practical desktop 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 long cable 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 wooden design 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
  • variable low-cut
  • phase switching
  • Input and output transformers from Carnhil
  • internal, low-noise universal power supply unit
dtt73 heritage audio


  • Manufacturer: Heritage Audio
  • Amplifier principle: Transistor
  • Number of channels: 2
  • Format: Desktop
  • Max. Gain in db: 80
  • Phantom Power: Yes
  • Hi-Z Inputs: 2
  • Highpass filter: Yes
  • Input Impedance (Ohm): 1200
  • Additional functions: EQ, Impedanz, Pad, Phase
  • THD+N in %: 0.03
  • Transformer balanced: In & Output
  • Transformer manufacturer: Carnhill
  • Power Adapter: Cold-device plug
  • Digital converter: No
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