Heritage Audio DTT73 Dual Table Top Preamp

Heritage Audio DTT-73 - A Versatile 2-Channel Portable Mic/Line Class A Preamp

The Heritage Audio DTT-73, standing for Dual Tabletop 73, is a versatile and portable 2-channel microphone and line preamplifier. It is essentially a reconfigured version of the DMA 73, designed for a wide range of applications including onstage use, portable systems, hotel rooms, and on-location recordings.

Key Features:

• Portable and Versatile: Ideal for musicians on the road, enabling high-quality line levels for FOH engineers and studio-quality recording in various environments.
• DI Inputs: Front panel DI inputs allow for easy connection of instruments directly to the preamp.
• Internal Worldwide Power Supply: Custom-engineered power supply that operates close to audio transformer performance levels, ensuring minimal noise induction.
• DI Thru Jacks: New to the tabletop range, these jacks allow for simultaneous use of instrument amplifiers, expanding connectivity options.
• Aesthetic Design: Combines wood and RAF blue-grey steel, making it an aesthetically pleasing addition to any professional recording setup.

Specifications:

• Microphone Input Impedance: HI=1200 Ω minimum, LO=300 Ω minimum
• Line Input Impedance: 10 kΩ, transformer balanced and floating
• DI Input Impedance: >2 MΩ, unbalanced
• Output Impedance: <75 Ω, transformer balanced and floating, capable of driving a 600 Ω load
• Maximum Output: >+26 dBu into 600 Ω
• THD: <0.025% at 1 kHz, <0.05% at 100 Hz
• Frequency Response: 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB)
• Maximum Gain: >80 dB
• Noise: <-100 dBu

The Heritage Audio DTT-73 is more than just a preamp; it's a mobile, high-fidelity solution for diverse recording needs. Whether you're a touring musician, a recording engineer on the go, or setting up a semi-pro studio, the DTT-73 offers unparalleled audio quality and utility.