Sound Pure's Take

We’ve only got one Avalon 2022 in our racks at Sound Pure Studios, but I regularly struggle to decide which instrument and mic pair will get graced with its presence. I wish we had at least one or two more of these units here, because it’s a sound that works incredibly well for what we do.
It is a decidedly neutral, uncolored preamp, but because it is transformer-balanced (these are incredibly clean-sounding transformers, mind you), it retains more life and excitement than other super-clean preamps. It has a weight and depth to its sound that feels like the best possible representation of exactly what the instrument and the mic sound like - no change to the color or tone of the recording, but adding just the slightest kiss of excitement.
If you want total transparency but you’re worried about an overly clinical or sterile sound, you absolutely need to hear the 2022. It’s a common pick when we’re tracking our Steinway grand piano or other classical musicians, but it’s also a HUGE asset for acoustic guitar, drum overheads or even a vocal. With vocals, I frequently find myself reaching for more colored preamps to help hide some of the imperfections in a singer’s voice, but when we get singers with great control of their voices and just want to capture what’s actually happening, we’re using the 2022.
Quite a shame that we’ve only got one of these pres in our studio...

Watch & listen

Avalon AD-2022 Dual Mono Mic Preamp on Grand Piano Quick n' Dirty

In this video, Sound Pure pro audio specialist Nick Prather discusses the many benefits of the Avalon AD-2022 Dual Mono Microphone Preamplifier, and we hear this unit in action on a Steinway Grand Piano.

Classical Guitar Recording Technique: Recording Acoustic & Acoustic/Electric Classical Guitars

Also in this recording Schoeps Colette Stereo Set CMC 6 + MK 2H Neumann TLM 107 (Nickel) Multi-pattern LDC Microphone A Designs Pacifica Stereo Preamp Shure KSM313/NE Dual-Voice Ribbon Mic with Roswellite Ribbon Vintech Audio X73i Pre/EQ

In this video, SoundPure Pro Audio Expert, Travis Hall demonstrates different ways to record Acoustic and Acoustic/Electric Nylon Classical Guitars. Using these techniques, we captured the most beautiful and precise soun... Read more

In this video, SoundPure Pro Audio Expert, Travis Hall demonstrates different ways to record Acoustic and Acoustic/Electric Nylon Classical Guitars. Using these techniques, we captured the most beautiful and precise sounds from the guitars, with help from SoundPure Guest Musician, Dennis Aberle. If you like what you hear, check out the gear used in this video at SoundPure.com or call us anytime at 919.682.5552. Thanks for watching!

Avalon AD2022 Mic Preamp Demo Video -- Acoustic Guitar

Also in this recording Lynx Aurora 16 I/O D/A and A/D Converter Peluso 22 251 Switchable Pattern Tube Microphone Josephson C42 Small Diaphragm Condenser Matched Pair Peluso P28 Omni Microphone Capsule (CK-2)

The Avalon AD-2022 Stereo (2 channel) Microphone Preamplifier is a world-class solid-state microphone preamplifier that provides clean, in-your-face detail, and immaculate colorless precision along with some nice feature... Read more

The Avalon AD-2022 Stereo (2 channel) Microphone Preamplifier is a world-class solid-state microphone preamplifier that provides clean, in-your-face detail, and immaculate colorless precision along with some nice features such as impedance switching which will allow for alternate colors to be achieved. It is a serious mic preamp for the most discriminating engineers and home recordists on the planet, and assures that the sonic integrity of the original musical performance and any warmth and coloration from the microphones are preserved, and brought to the foreground of the mix. We love and use our Avalon 2022 religiously in the Sound Pure recording studios, and recommend you speak to one of our experts to discuss your next preamp or pro audio upgrade. We are available for you toll free at 888.528.9703.

How to Record a Jazz (Archtop) Guitar - Demo Video

Also in this recording Sennheiser E609 Silver Dynamic Microphone Schoeps CMC 6 U Microphone Amplifier Schoeps MK 41 Supercardioid Capsule Matched Pair Royer Labs R-122V Vacuum Tube Active Ribbon Microphone Vintech Audio X73i Pre/EQ Lynx Aurora 16 I/O D/A and A/D Converter

This is a tutorial on how to mic a jazz archtop guitar and amplifier to get the best possible sound. Learn professional microphone placement techniques from pro audio engineers. While the traditional technique involves s... Read more

This is a tutorial on how to mic a jazz archtop guitar and amplifier to get the best possible sound. Learn professional microphone placement techniques from pro audio engineers. While the traditional technique involves simply placing a single microphone a guitar cabinet, our engineers, elaborate on the technique in the recording studio to produce a much more pleasing sound, more like what you would hear from a jazz guitar if you were listening to it acoustically in Using a Royer 122v (the tube version of their classic Royer 121 mic) and a Sennheiser e609 dynamic microphone on a Jazz Amp 112ER, and a Schoeps CMC6 with supercardioid MK41 (CMC641) capsule to mic the guitar. We demonstrate different mixing and panning choices to get different sounds from several different mixes of this excellent 3 mic setup on some fabulous sounding archtop guitars from Eastman, including their John Pisano model, as well as an incredibly Bill Comins acoustic archtop jazz guitar.

Eastman AC412 Acoustic Guitar Review and Demo Video

Also in this recording Schoeps CMC 6 U Microphone Amplifier Great River Electronics MP-2NV Stereo Preamp

This OM size AC412 acoustic guitar from Eastman features a Sitka Spruce top and Indian Rosewood back and sides. This model is very versatile - excellent for jazz, fingerstyle, and blues playing. It has great punch and cl... Read more

This OM size AC412 acoustic guitar from Eastman features a Sitka Spruce top and Indian Rosewood back and sides. This model is very versatile - excellent for jazz, fingerstyle, and blues playing. It has great punch and clarity with a fast response. Absolutely nothing competes with this price point for an all solid wood guitar. Considering this, it is very impressive what Eastman brings to the table. Please call 888.528.9703 for more details about Eastman guitars, or anything else we carry.

McPherson 4.0XP Redwood/Madagascar Rosewood Acoustic Guitar Demo

Also in this recording McPherson 4.0XP Redwood/Madagascar Rosewood #1572 Josephson C617 (just body no capsule) Schoeps CMC 6 U Microphone Amplifier Chandler Limited TG2 Abbey Road SE Stereo Pre

The McPherson 4.0XP is an acoustic guitar made with a Redwood top and Madagascar Rosewood back and sides. This powerhouse guitar offers warmth and richness, pronounced in the lower-mids, yet still produces a lot of volum... Read more

The McPherson 4.0XP is an acoustic guitar made with a Redwood top and Madagascar Rosewood back and sides. This powerhouse guitar offers warmth and richness, pronounced in the lower-mids, yet still produces a lot of volume and an overall balanced warm tone. The Madagascar Rosewood is about as close as you can get to the old Brazilian Rosewood. The XP, or extra presence option, is a slightly enlarged sound hole. This gives the guitar a bit more presence out front. This guitar shines in the studio due to its consistent evenness. The neck and action are also extremely comfortable. Please call Sound Pure about the McPherson 4.0 or any other guitars in our inventory. 888.528.9703

Eastman AC720 Sitka Spruce/Indian Rosewoood Dreadnought Acoustic Guitar Demo Video

Also in this recording Neumann M 150 Tube Microphone Vintech Audio X73i Pre/EQ Peluso 2247 SE AMERICAN Switchable Pattern Tube Microphone Peluso 2247 LE Switchable Pattern Tube Microphone

The Eastman AC720 is a gorgeous dreadnought guitar and the most popular model from Eastman. This classic 28 style dread is hand made and individually voiced. This particular acoustic guitar features a Sitka Spruce top an... Read more

The Eastman AC720 is a gorgeous dreadnought guitar and the most popular model from Eastman. This classic 28 style dread is hand made and individually voiced. This particular acoustic guitar features a Sitka Spruce top and beautiful Indian Rosewood back and sides. It has great low, with a nice cutting mid-range to compete with other instruments, and clear trebles with sparkle. This guitar from Eastman is unbeatable at its price-point. Nothing on the market compares to this instrument in this price range. Call or email for more details about this amazing dreadnought guitar.

Collings 01 Acoustic Guitar Review Video O-1 SB

Also in this recording Neumann M 149 Tube Microphone Peluso P-67 Switchable Pattern Tube Microphone

This small Collings 01 Acoustic Guitar is a dream for finger-style Acoustic Guitar Players but has a huge and boisterous sound like all Collings Guitars, as well as a gorgeous SB Sunburst top. This one features gorgeous... Read more

This small Collings 01 Acoustic Guitar is a dream for finger-style Acoustic Guitar Players but has a huge and boisterous sound like all Collings Guitars, as well as a gorgeous SB Sunburst top. This one features gorgeous woods, in a travel-friendly 0 size, this Collings O-1 is a truly remarkable musical instrument. We are in love with the Collings guitars here at Sound Pure and would love to speak to you all about them, so please don't hesitate to contact us toll free at 888-528-9703, or internationally +1-919-682-5552.

Sony C800g vs. Peluso VTB Microphone Shootout -- Female Vocals

Also in this recording SONY C800G/PAC Legendary Tube Microphone Complete Kit Peluso VTB Vacuum Tube Bottle Microphone Lynx Aurora 16 I/O D/A and A/D Converter Great River Electronics MAQ-2NV Mastering EQ ADL 1500 S/C/L Stereo Tube Compressor / Limiter Bricasti Design M7 Reverb Processor CharterOak SCL1 Stereo Compressor

The Sony C800g PAC is one of the most well-respected microphones in the world that is actually in current production... it is also one of the most expensive. John Peluso, of Peluso Microphone Labs created the VTB (Vacuum... Read more

The Sony C800g PAC is one of the most well-respected microphones in the world that is actually in current production... it is also one of the most expensive. John Peluso, of Peluso Microphone Labs created the VTB (Vacuum Tube Bottle), with the sound of the C800g in mind. While they are not exactly the same, they do have some striking similarities, and we wanted to put them to the challenge in this vocal microphone shootout and microphone comparison test. We tracked both mics through an Avalon AD2022 on an amazing vocalist, Jeanne Jolly. One thing is for sure, we liked the sound of the VTB a lot, particularly given its $1,500 price tag, but, there's clearly very little bad to be said about the great sound of the legendary Sony C800g that continues to be a favorite choice on pop and hip-hop vocal recordings, all over the world. We conducted the shootout blindly, so that you could really listen critically, decide what you like and don't like about each of them. We will gladly give you the results, so feel free to e-mail us, or call us toll-free at 888-528-9703.

Peluso P28 Tube Pencil Microphones on Acoustic Guitar

Also in this recording Peluso P 28 Pencil Tube Microphone A Designs Pacifica Stereo Preamp Lynx Aurora 16 I/O D/A and A/D Converter

The Peluso P-28 Vacuum Tube Pencil Microphone represents a truly astonishing achievement combining warm vintage microphone characteristics with articulation, detail, control, and low-noise of boutqiue-quality modern comp... Read more

The Peluso P-28 Vacuum Tube Pencil Microphone represents a truly astonishing achievement combining warm vintage microphone characteristics with articulation, detail, control, and low-noise of boutqiue-quality modern components. On acoustic instruments this amazing stereo pair of microphones delivers dazzling performance (acoustic guitars, piano, drum overheads, you name it). This is one of our recording studios favorite microphones for countless applications- please call us at Sound Pure if you have any questions about Any Peluso Microphone. We are available toll free at 888-528-9703, and our sales team consists of serious recording engineers and studio professionals that are ready to help you with your studio needs.

Recorded with this gear

String Quartet (Ravel Second Movement)

Also in this recording Neumann TLM 193 Microphone

String Quartet (Ravel Second Movement). TLM193 through an Avalon 2022-2044-2055-Apogee Rosetta 48K (with UV22)

String Quartet (Ravel Fourth Movement)

Also in this recording Neumann TLM 193 Microphone

String Quartet (Ravel Fourth Movement). TLM193 through an Avalon 2022-2044-2055-Apogee Rosetta 48K (with UV22)

jazz jingle electric guitar bridge pickup

Also in this recording Benedetto Bambino Deluxe One-off Blue Blaze S1530 Archtop Guitar Raezer's Edge NY 8ER Speaker Cabinet Peluso VTB Vacuum Tube Bottle Microphone Lynx Aurora 8 I/O D/A and A/D Converter

Benedetto Bambino Deluxe electric guitar(coil tap, bridge pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D conve... Read more

Benedetto Bambino Deluxe electric guitar(coil tap, bridge pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D converters.

jazz moves electric guitar neck pickup

Also in this recording Benedetto Bambino Deluxe One-off Blue Blaze S1530 Archtop Guitar Raezer's Edge NY 8ER Speaker Cabinet Peluso VTB Vacuum Tube Bottle Microphone Lynx Aurora 8 I/O D/A and A/D Converter

Benedetto Bambino Deluxe electric guitar(coil tap, neck pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D convert... Read more

Benedetto Bambino Deluxe electric guitar(coil tap, neck pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D converters.

jazz move electric guitar neck pickup

Also in this recording Benedetto Bambino Deluxe One-off Blue Blaze S1530 Archtop Guitar Raezer's Edge NY 8ER Speaker Cabinet Peluso VTB Vacuum Tube Bottle Microphone Lynx Aurora 8 I/O D/A and A/D Converter

Benedetto Bambino Deluxe electric guitar(coil tap, neck pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D convert... Read more

Benedetto Bambino Deluxe electric guitar(coil tap, neck pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D converters.

jazz moves electric guitar middle pickup

Also in this recording Benedetto Bambino Deluxe One-off Blue Blaze S1530 Archtop Guitar Raezer's Edge NY 8ER Speaker Cabinet Peluso VTB Vacuum Tube Bottle Microphone Lynx Aurora 8 I/O D/A and A/D Converter

Benedetto Bambino Deluxe electric guitar(coil tap, middle pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D conve... Read more

Benedetto Bambino Deluxe electric guitar(coil tap, middle pickup) played into Acoustic Image Clarus 2R Head into Raezer's Edge NY 8ER cabinet mic'd with Peluso VTB into Avalon AD-2022 preamp feeding Lynx Aurora A/D converters.

From Avalon Design

The AD2022 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, including selectable microphone source loading for optimized cable/mic matching, improved high-voltage Class A regulated power supplies, two high Z instrument inputs, variable-passive high pass filter, quality/silver wiring and doubled plated circuit boards for superior low level signal transfer. 

AD2022 FEATURES

 ♦ Symmetrical Pure Class A design, two channels

 ♦ Microphone and hi-Z instrument inputs

 ♦ Gain switched 4dB steps plus +/- 3dB fine output trim 

 ♦ Selectable microphone input impedance matching 

 ♦ Low noise -126dB EIN

 ♦ Ultra high quality, low-ratio, balanced input transformer

 ♦ Balanced, high-current Class A output to +36dB

 ♦ Large illuminated analog VU meters and twin peak LED's

 ♦ Regulated phantom power supply +48v 

 ♦ Input polarity phase reverse 

 ♦ High headroom +36dB input before overload

 ♦ Input -20dB pad for high level signals

 ♦ Sealed silver relays for all signal routing

 ♦ External AC 150w toroidal power chassis

 ♦ Fully discrete Class A regulated audio power supplies

 ♦ Deep, musical sound-stage, transparent amplification

MICROPHONE INPUT

The AD2022 incorporates the most advanced high-performance microphone transformer available. Split low-ratio primary windings are carefully combined within a custom mu-metal core for extended smooth frequency response and very low distortion.  Sealer silver relays are used for minimal signal invasion.  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. 

SYMMETRICAL PURE CLASS A DESIGN

Two 100% discrete, high-voltage, symmetrical Pure Class A signal amplifiers are utilized per channel. 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. 

OUTPUT and METERING

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.

AD2022 PREAMPLIFIER SPECIFICATIONS

Circuit Topology
Twin cascode FET and bipolar low level signal amplifiers,

high-voltage, 100% discrete, symmetrical Pure Class A

Input Type and Load
Transformer balanced low-ratio, 50, 150, 600 and 1k5 ohm input load selection
Maximum Mic Level
+36dB balanced XLR pin 2 hot (with -20dB passive attenuator)
Maximum Instrument Level
+18dB at 100k ohms instrument input level, standard mono 1/4 inch jack
Input Attenuator
-20dB resistive pre transformer primary, sealed silver relay
Phantom Power
+48v regulated 50mA capability, sealed silver relay
High Pass Filter
Passive, variable from 30Hz to 185Hz @ 6dB per octave, sealed silver relay.
Polarity Reverse
Sealed silver relay on microphone input
Gain Range Input
+20dB to +64dB in 4dB steps
Gain Output Range
+/- 3dB variable conductive plastic potentiometer
Maximum Output Level
+36dB balanced 600 ohms, DC coupled, discrete symmetrical Pure Class A
Output Type
XLR connector, pin 2 hot
Noise EIN Unweighted
-126dB 150 ohm
Noise 20kHz Unweighted
-102dB
Distortion THD, IMD
0.05% nominal
Frequency Response -3dB
1Hz to 120kHz transformer limit
System Bandwidth
DC to 1MHz
Output Meter
High quality, illuminated analog VU meter 0dB = +4dB.
Peak Meter
Bi-color LED's 0dB and +20dB peak detection circuit.
AC power supply B2T
External toroidal 100V to 240V, 50-60Hz selectable,

150 watts maximum.

Cables
90V ac, 4 pin male power input connector, B2T required, internal DC regulation
Dimensions
19 x 12 x 3.5 in (482 x 305 x 89mm)
Weight
15lbs (6.8kg)
Dimensions - Shipping Carton
24 x 21.5 x 7.5 in (610 x 546 x 190mm)
Weight - Packed
25lbs (11.4kg)

Manuals & documents

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.

$3,911