|
User Manual for Avalon Design AD2022 Microphone Preamp Click to enlarge the picture
Contents of the user manual for the Avalon Design AD2022 Microphone Preamp
- Product category: Microphone Preamps Avalon Design
- Brand: Avalon Design
- 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 Avalon Design Microphone Preamps
|
User manual for the Avalon Design AD2022 Microphone Preamp 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 Avalon Design 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 Avalon Design 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 Avalon Design product will considerably shorten its lifespan!
|
Product description The AD2022 Microphone Preamp is Avalon's fourth generation of fully discrete, symmetrical Pure Class A microphone preamplifiers. The dual mono AD2022 includes the original sonic capabilities and transparency of the M2, M22 and M5 preamplifiers plus several additional features. These include selectable microphone source loading for optimized cable/microphone matching, improved high-voltage Class A regulated power supplies, two high Z instrument inputs, variable-passive high pass filter and doubled plated circuit boards for superior low level signal transfer. The AD2022 features split low-ratio primary windings which are carefully combined within a custom mu-metal core for extended smooth frequency response and very low distortion. The input signal selector, high pass filter, polarity-phase reverse, +48v power and the 20dB input attenuator all utilize local sealed relay operation. A variable, passive high pass filter provides a minimum phase shift design while eliminating low frequency rumble, wind noise and mechanical vibration at sub sonic frequencies. Two 100% discrete, high-voltage, symmetrical Pure Class A signal amplifiers are utilized per channel of the AD2022. The first operates in a cascaded-cascode FET configuration while the second stage amplifier is fully bipolar. The twin amplifiers share the total available gain requirement. This shared architecture increases the high level headroom capability, improves transient response and doubles the internal bandwidth of the ultra-high performance pure Class A signal amplifiers. High-current DC coupled, Class A discrete amplifiers are utilized for the output drive interface with +36dB capability into all known loads. Two large, high-quality analog VU meters indicate accurate signal readings while bi-color LED's offers peak indication at 0dB and +20dB. - Symmetrical Pure Class A design, two channels
- Microphone and hi-Z instrument inputs
- Selectable microphone input impedance matching
- Minimum audio signal path
- High performance input transformers
- DC coupled Pure Class A outputs
- Variable passive high pass (bass cut) filters
- Input polarity phase reverse
- Input -20dB pad for high level signals
- All signal routing with sealed silver relays
- Large illuminated professional VU meters
In the Box Avalon Design AD2022 Microphone Preamp External Toroidal 100-240V, 50-60Hz Selectable BT2 Power Supply 8' 4-Pin AC Cable 8' Power Cable 1-Year Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the Avalon Design AD2022 Microphone Preamp 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 parametersAvalon Design AD2022 Specs | Number of Channels | 2 | | Inputs | 2 x XLR balanced
2 x XLR unbalanced
2 x 1/4" TS instrument input (front panel) | | Output | 2 x XLR balanced | | Phantom Power | +48v regulated 50mA capability | | Multi Function | DI for guitars, bass and keyboards | | Gain Range | 0dB to +64dB | | Maximum Output Level | +30dB, unbalanced 600 ohms | | Frequency Response | 1Hz to 120kHz transformer limit | | Noise | EIN: -126dB 150 ohm | | Dimensions | 2U rack mount, 12" deep | | Specialties | Passive, High Pass Filter, variable from 30Hz to 185Hz @ 6dB per octave, sealed silver relay | | | | Package Weight | 29.15 lb | | Box Dimensions (LxWxH) | 24.0 x 22.0 x 8.6" |
Rating100% users recommend this product to others. And what about you?
This product has already been rated by 95 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:
class 2 battery charger Rayovac model ps335...
PNY USB-C 3.1...
google Pixel 3a...
Lenovo active pen 1
...
canon mg 2525...
|
| Discussion |
Latest contributions to the discussion:
Recharge
Name: Sean Christopher Verch
Motorola Talkabout T200 FRS GMRS Two-Way
Ya can only recharge the battery that come with it with the USB cable won't charge the rechargeable battery's like energizer or Duracell ...
Google Pixel 3
Name: Albert Miles
Google Pixel 3 64GB Smartphone
Is there a user manual available to download yet. I still wish to have one . My phone has frozen again, you cannot turn it off or on It comes to life again once its battery runs down and you have to put it on charge.. Any advice?...
Delete info entered
Name: Vickie & Robert Louthen
Facebook Portal
I have never used my Facebook Portal. My husband entered some items, how can I delete the info so I can sale the item. It was given to me as a gift. Thank You...
query
Name: Emile Martin
SanDisk 128GB Ultra USB 3.0 Flash
Hello, and thank you. How do I completely back up my Windows 10 computer including operating system, files, files on Google drive, and apps, so I can erase my computer's hard disk and reinstall the whole thing?...
download or see the manual for vivobook s-14
Name: sue brown
ASUS 14" VivoBook Flip 14 Multi-Touch
i can't dl the manual without a charge..help please,,just want to see the laptop manual....
|
|
