The legendary 1073 wrote the book on characterful mic preamplification. This venerable circuit helped define the punchy sound of '70s rock — and countless recordings and live concerts ever since. Today, this coveted tone can be yours for a song, with the Warm Audio WA273 mic/line/instrument preamp. In both design and performance, the 2-channel WA273 pays homage to the revered British console lineage that started it all. Throughout the audio industry, the 1073 is considered the holy grail of preamps, with a rich, sweet, and bold tonality that's ideal for making audacious statements with your music. After years of R&D, painstaking reverse-engineering, and countless hours of listening, Warm Audio captured the sonic essence of this classic perfectly in their boutique WA273. With 80dB of gain and a fully discrete transformer-balanced signal path, the sound is a revelation: harmonically rich bottom end, focused midrange, and slightly resonant highs.
WA273 Features
Preamp Type: Class A Solid State
Number of Channels: 2
Frequency Response: 20Hz-20kHz (±0.5 dB)
Phantom Power: Yes
EQ: Highpass 50Hz, 80Hz, 160Hz, 300Hz
Analog Inputs: 2 x XLR (mic), 2 x 1/4' (line), 2 x 1/4' (Hi-Z)
Analog Outputs: 2 x XLR, 2 x 1/4'
Channel Inserts: Yes
Polarity Switch: Yes
Rack Spaces: 1U
Power Source: Standard IEC AC cable
Width: 19'
We are authorized dealers for a number of great companies that back their products with standard warranties.
We extend this warranty period for 1 year beyond the manufacturer's as a token of our gratitude for shopping with us :)
We want to make sure that you don't get stuck with a lemon and will either replace or have the unit repaired by an authorized service center on our dime.
We offer a 30 day return policy 'no questions asked'.
Unless the item is defective, you will be subject to a 15% restocking fee.
All gear is tested prior to listing for sale. Any known issues will be mentioned in the item description.
We work extremely hard to make sure that you have peace of mind when buying pre-owned gear.
You will have 14 days from receipt of the item to test and make sure that everything meets your expectations.
If the item is found to be defective, we will cover return shipping. You must contact us first to set up the RMA.
Any used items returned for reasons other than functionality (within this 14 days) will be subject to a 20% restocking fee.
We will bend over backwards to make sure that you are happy with your purchase.
If you have any issues or questions at all please email or call us. We are happy to assist!
Orders will be processed and handled within 1 business day in most cases.
Orders placed before 1pm PST during our business hours generally are shipped the same day.
We also offer expedited shipping. If you have any special requests please contact us first, and we will do our best to accommodate you.
If you experience a problem with a unit: do not attempt to open or repair the unit yourself.
Any attempt to do so will void any warranty or guarantee.
Please send us a detailed description of the problem you are experiencing and we will have a team member contact you as soon as possible.
We are not responsible for unit damaged due to use of improper voltage.
Please make sure to double check voltage compatibility and use a proper voltage converter when necessary.
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