2-Channel Portable Mic/Line Class A Preamp, standing for DUAL TABLETOP 73, it is in essence a reformatted DMA 73. The DTT-73 widens the range of application to onstage use, portable systems, hotel rooms, on location recordings, etc.
KNOW ME
Now musicians are able to give 73-driven line levels to FOH engineers, using the front panel DI inputs. While on the road they are able to record at the same studio quality level from hotel rooms, tour bus, etc. Stage microphones can be brought up to line level without using long cable runs. These are just some of the possibilities. Special care has been taken with the internal worldwide power supply, which has been custom engineered to operate close to audio transformer performances, with no noise induced. New to the range of tabletop units is the implementation of DI THRU jacks for simultaneous use of instrument amplifiers. A ground lift switch prevents any ground loops from introducing hum into the audio signal.
The combination of wood and RAF blue grey steel makes the tabletop units aesthetically stand out in any professional recording environment and will bring your semi-pro facility the touch of class you´re looking for.
Microphone input impedance: HI=1200 Ω minimum, LO=300 Ω minimum. Higher gain positions gradually have greater impedances, optimum for lo gain ribbon mics. Input is transformer balanced and floating.
Line input impedance: 10 kΩ bridging, transformer balanced and floating.
DI input impedance: Greater than 2 MΩ, unbalanced.
Output impedance: Less than 75 Ω, transformer balanced and floating, to drive a load of 600 Ω (factory terminated).
Maximum output: Greater than +26 dBu into 600 Ω.
THD: Less than 0.025 % at 1 kHz, less than 0.05 % at 100 Hz.
Frequency response: 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB).
Maximum gain: Slightly greater than 80 dB.
Noise: Less than -100 dBu.
Customer Ratings
Awesome!
February 6, 2017
// Chris from SoCal
Incredible Classic Piece
March 30, 2016
It’s the real deal… been tracking vocals on this thing with an SM7b and Warm Audio 1176 after in the chain before printing in Protools… excellent. Just recently tracked a kick drum with it and it was surprising very transient and punchy accompanied with API 550A/560 EQ within the Protools DAW. Incredible piece that is a MUST in your U-rack.// Jason Damico from Raleigh
Absolutely Gorgeous Sound
January 26, 2016
Can´t go wrong with this Pre. The amount of tonal variation the gain knob provides will make it easy to fit any source you throw at it. Great on Vocals – just sounds simply expensive. I usually record guitars direct and this thing gave my Axe Fx 2 a new life. ( Never thought the sound of the Axe fx needed any more but this preamp just gives the sound an extra level of clarity ) Can’t wait to get at least another one of these units for a stereo pair.// Eduard
Saturation
March 14, 2016
I’m completely loving this preamp after a couple of weeks of ownership. Dialing in a good sound is straightforward. I have gotten thickly saturated sounds from a DI improving tone on my Fender P bass and allowing the bass to be heard easily in a mix. Playback on my iPhone speakers still produced the clear sound of the bass recordings. With a cheap mic I was able to dial in a clean sound by keeping the input transformer subdued and cranking the squeaky clean output transformer.// James from Phoenix
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“The DTT-73 gives me the sound of my dreams for my recordings. I highly recommend it!"
- PEDRO ANDREA
Guitar and producer (Carlos Santana, Miguel Bose, Luz Casal…)
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