|
User Manual for Heritage Audio DMA-73 Dual Microphone Preamplifier Click to enlarge the picture
Contents of the user manual for the Heritage Audio DMA-73 Dual Microphone Preamplifier
- Product category: Microphone Preamps Heritage Audio
- Brand: Heritage Audio
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Heritage Audio Microphone Preamps
 |
User manual for the Heritage Audio DMA-73 Dual Microphone Preamplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Heritage Audio product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Heritage Audio user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Heritage Audio product will considerably shorten its lifespan!
|
Product description The Heritage Audio DMA-73 Dual Microphone Preamplifier is a 1RU 19" rack-compatible dual 80 dB microphone and 10 dB line recording module based on the vintage 1073 preamplifier designed by Rupert Neve. The remake is intended for recording engineers who want the classic Neve sound in a standard studio rack format, but do not need the equalizer functionality of the original 1073.
The preamplifier supports selectable HI-LO minimum balanced and floating input impedances that accommodate a range of microphone types including vintage ribbons. A +48V phantom power button is included on both channels, as well as an input level knob for adjusting to your source. You can also switch the module into line mode to re-amplify prerecorded tracks and add color to a mix. Plugging in a mono 1/4" input into the DI port on the front of the unit automatically switches the module from MIC to DI mode. A selectable discrete component Class A 3rd order 80 Hz high-pass filter with an 18 dB per octave slope has been added for recording sources without the effects of low frequency coloration. An output control knob is included to prevent overloading the preamplifier.
The unit is powered by an external linear power supply to reduce the effects of electromagnetic interference on the audio transformers. The unit features gold-plated Neutrik XLR input and output connectors. To achieve the classic feel of the original 1073, the unit is constructed with Marconi-style knobs and vintage engraved pushbuttons for the DI, low impedance, line, pad, phase, and high-pass functions. UPC: 639713908268 In the Box Heritage Audio DMA-73 Dual Microphone Preamplifier Limited 1-Year Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the Heritage Audio DMA-73 Dual Microphone Preamplifier in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersHeritage Audio DMA-73 Specs | Channels | 2 | | Connectors | 2 x 1/4" DI input jacks
2 x balanced 3-Pin female gold-plated XLR microphone inputs
2 x balanced 3-Pin female gold-plated XLR line inputs
2 x balanced 3-Pin male gold-plated XLR outputs | | Input Impedance | Microphone
HI: 1200 Ω minimum
LO: 300 Ω minimum
Line: 10 kΩ bridging, Carnhill transformer balanced and floating
DI: Greater than 2 MΩ | | Output Impedance | Less than 75 Ω,
Transformer balanced and floating to drive a load of 600 Ω | | Maximum Output | Greater than +26 dBm into 600 Ω | | THD | Less than 0.025% at 1,000 Hz
Less than 0.05% at 100 Hz | | Frequency Response | 20 Hz (+0.3 dB) to 20,000 Hz (-0.2 dB) | | Maximum Gain | Slightly greater than 80 dB | | Noise | Less than -100 dBm | | Power Consumption | Less than 200 mA at 24 VDC | | Dimensions (W x D x H) | 19.1 x 12.2 x 1.77" (48.5 x 31 x 4.5 cm) | | Weight | 7.3 lb (3.3 kg) | | | | Package Weight | 14.35 lb | | Box Dimensions (LxWxH) | 24.0 x 18.5 x 6.6" |
Rating70% users recommend this product to others. And what about you?
This product has already been rated by 38 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
|
| Request for user manual |
You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:
I’m looking for a manual / Request for manual
Current requests for instruction manuals:
Expert intel sixcore i5-8400 4GHZ turbo...
Color LaserJet Pro MFP M281fdw...
call of duty world war II...
Audio Technica AUDIO-AT8631
data sheet ...
Sunpak Ultra 7000TM 2-1 tripod/monopod...
|
| Discussion |
Latest contributions to the discussion:
Query
Name: Geoff Dibblee
Carson zOrb Digital USB Microscope
when useing the zorb it will not cover the whole of a stamp back or front as i am useing it for perfins stamps and whati have recived in the box just covers half a letter please can you help me to find away to enlarg the whole stamp
...
Blown transformer
Name: Dik Schouten
Demeter VTDB-2 Single Channel Tube Direct
Dear Sirs,where can i buy a new transformer for my VTDB 2b? If possible een 230 volt primary site...Y.S. Dik Schouten
...
Battery charger light does not turn yellow or green when charging LP-E17
Name: DAVE
Canon LC-E17 Charger for LP-E17 Battery
I have a new Canon battery charger for EOS R10 Camera. It has lights that turn yellow and green when charging the Canon battery that came with the camera. But when I put in the BM battery LP-E17 no lights come on. I can tell the battery is charged when I put it in the camera, b...
Stiff center dial wheel
Name: Reynolds, Jane
Tasco 10x50 Essentials Porro Binocular
It is very hard for me to turn the center wheel with the ridges on it.
Could you please email me the user manual for the Tasco 10 x 50 mm zip focus? Thank you...
Redfield 2-7x33
Name: Mike
Redfield 2-7x33 Revolution Riflescope
Can the elevation and windage knobs be reset to zero?
Thanks!...
|
|
