Heritage Audio DMA73

2-channel Class A Microphone Preamplifier with 80dB, 20dB pad
Heritage Audio DMA73 image 1
Heritage Audio DMA73 image 1
Special Financing - Ends Jul 6

Or just $62/month§ for 36 months

0% interest for 36 months**. 36 equal monthly payments required. Valid through 7/6/2017. Learn more

Special Order
Special-ordered from Heritage Audio and usually arrives to you within 1-2 weeks. Please note: special orders cannot be canceled or returned.
Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.

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Heritage Audio DMA73
Special Order

Classic Neve Sound in 19" Format!

The Heritage Audio DMA71 2-Channel microphone preamp combines outstanding Class A preamp design and premium componentry to provide you pristine audio details and sonic flexibility. Perfect for old ribbon mics, the 80dB microphone preamp lets you faithfully re-create that vintage sound. The Heritage Audio DMA73 also features ultra-high-impedance J-Fet direct input and 20dB pad, so you'll have clarity in your signal chain without the fear of overloading. Armed with Neutrik input and output jacks, the Heritage Audio DMA73 2-channel microphone preamplifier is a front-end like no other.

Heritage Audio 1073/500 500 Series Microphone Preamplifier at a Glance:
  • Platinum sound as soon as you hit record
  • Built to original specs for a true vintage re-creation
  • Top-notch performance from Class A preamp circuitry
Platinum sound as soon as you hit record

Talk to any engineer who's worked on a vintage console - if you've got the right mics in front of the sources, just bring up the faders and your sound is mostly there. That's what you get with the Heritage Audio DMA73. Think big, punchy, vibrant sound that seems to leap from your speakers. It's the sound that created countless hit albums, and you've got it on tap with the DMA73 preamp.

Built to original specs for a true vintage re-creation

In fact, the only technical difference between the Heritage Audio DMA73 and an original module is the size. Inside, you'll find the same transformers, dual-concentric switches, pushbuttons, and even the same PCB cards. So don't think the DMA73 is another vintage emulation or copycat.

Top-notch performance from Class A preamp circuitry

The DMA73 packs 80dB of gain in its Class A mic preamp, perfect for ribbon mics and low-output dynamics. The design is also single ended, 2N3055 driven, and provides high headroom. As a result, the sound is full, punchy, and gets incredibly vibrant when you push your signal levels.

Heritage Audio DMA73 2-Channel Class A Mic Preamp Features:
  • 80dB Class A microphone preamplifier
  • 50dB Class A line preamplifier
  • Class A ultra-high-impedance J-Fet direct input
  • Individual Neutrik gold plated XLR connectors
  • 20dB mic input attenuation pad
  • 80Hz highpass filter
  • External linear PSU to avoid electromagnetic radiation into the audio transformers ( a.k.a. hum )
  • Carnhill Input and Output transformers
re-create true vintage sound today with Heritage Audio DMA73 2-channel mic preamp!

What Does "Special Order" Mean?

A special-order product is one that we don't normally keep in stock. We order it from the manufacturer as soon as you order from us. We have great relationships with all the manufacturers we carry, so we can get your special order to you as fast as or faster than anyone else. Remember that special orders are non-returnable and non-cancelable, so make sure the item is right for you. A Sweetwater Sales Engineer can help you decide — call (800) 222-4700 for assistance!

Additional Media

1073 Cue Sheet
Studio Preamp Buying Guide

Tech Specs

Preamp Type Solid State
Number of Channels 2
Phantom Power Yes
Analog Inputs 2 x 1/4", 4 x XLR
Analog Outputs 2 x XLR
Rack Spaces 1U
Manufacturer Part Number DMA73

Customer Reviews

Based on 5 reviews
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Super nice

I'm not sure why there's barely any reviews on this pre virtually anywhere. After owning this pre for over a year now I've decided to write a review. This preamp is sick! Sounds very very pleasing and rich. Lots of color when using different gain options. Generally I just leave the output all the way up and adjust the gain accordingly. Right now I'm recording an amazing female pop/Rnb singer from season 8 of NBC's 'The Voice' and I couldn't be more pleased.
Music background: Artist/Producer/Guitarist/Drummer/Beat Maker/Full time cool guy

One of the better Preamps!

Well it didn't take me too long to finally realize how much potential this preamp has. Its absolutely full of headroom beyond anything I would need. It sounds great on vocals, bass DI, mic'ing an amp, and a plethora of others. Between AMS Neve, BAE and Heritage Audio (the top three 1073 clones) I would choose Heritage Audio over BAE or AMS Neve (never go with AMS!). I'm very happy with the results of this preamp. Does it really have a 1073 flavor? Well yes and no. I mean it certainly is not just a generic box or preamp. But at the same time it really has a warmth and color that is not what you'd think of with a 1073. I suppose its pretty unique unto itself. Overall, this would be one of the higher end preamps that you should seriously consider along with Avalon, API, and some others.
Music background: lots o' stuff

Great Pre!

Had it since NOV 2014. Sounds like "money" when used properly. No regrets on this purchase so far. Nice features with solid construction. It's been a blast working with Carson McClain getting the best gear in the world.
Music background: Musician/Engineer/Producer

The Best

There is a reason the 1073 preamp is so praised....it sounds fantastic on everything! Once I put this in my studio my other pres started collecting dust. Recording one track with it is nice.You will notice the subtle color and thickness the circuit adds. But get a whole tune down with these and that's where the magic happens! Another great feature on this pre is the seperate line ins on the back. Send your final mix into it and mess with the input and output gain to get a even more analog mojo happening! Lot's of options, and top shelf sound. What more could you ask for???
Music background: Musician, Producer, Ect...

Glad I bought this

I searched far and wide in my hunt for a 73 clone and read allot of great reviews on this one inperticular so I decided to pony up and I'm glad I did! If your searching for that slassic neve sound look no further! All I can say is other pres in my arsenal all fall short to this one. Whether I'm Micing the source, using it as DI, or running a stereo mix through it I can't help but smile and think that's how they did it!
Music background: Hobbyist, recording engineer,
See also: Heritage Audio, Heritage Audio Preamps