Best Preamps For SM7B

Best Preamps For SM7B 2019

(Last Updated On: January 10, 2019)

In the entirety of our differences and assorted varieties, thoughts and conclusions, societies and nationalities, the one basic factor in every single person is the fondness to high quality playback. Everyone adores high quality sound and we high quality sound fanatics are continually searching for better approaches to tune in to better audio quality.

A microphone is a gadget that captures sound by changing over sound waves into an electrical signal. This signal can be increased, modified or amplified as an analogue signal or might be changed over to a digital signal. These signals can then be used and processed by any audio device. While all microphones serve a similar essential purpose, they can catch sound in a few different ways. Due to this, various classes of microphones exist namely dynamic, condenser and ribbon microphone. The most common type of microphones are dynamic microphones, condensers are known for audio recording and ribbon microphones are well known for fidelity.

Microphones can be used for a number of purposes such as audio and speech recording. Microphones are also utilized in numerous other ways, for example, in phones, hearing assistants, public announcement in public events or in schools, recording voice, live and recorded sound building, sound chronicle, two-way radios, bull horns, radio and TV broadcasting, and in PCs for account voice, VoIP, and for non-acoustic purposes, for example, ultrasonic sensors or thump sensors. All these uses show that a microphone is a versatile piece of audio equipment that has many uses.

Microphones being such a versatile mouthpiece of sound distribution device are linked up with many gadgets as a means of output. Similarly, microphones are also used in junction with preamps to deliver high quality sound that is rich, clear, premium and a treat to be heard especially if quality and sound matter to you above all other things. Some preamps that are especially used with microphones, particularly with the SM7B are mentioned.

The SM7B is a dynamic microphone that has a smooth, clear, level, wide-extend recurrence reaction proper for vocal and discourse in all expert sound applications. It highlights amazing protecting against electromagnetic murmur produced by PC screens, neon lights, and other electrical gadgets. The SM7B has been refreshed from before models with an enhanced section outline that offers more prominent soundness. Notwithstanding its standard windscreen, this product additionally incorporates the A7WS windscreen for close-talk applications.

We have compiled a list of the best preamps suited to be used with SM7B.This list has been compiled keeping in mind a lot of factors like specs, construct, design and prices.

Best Preamps for SM7B (Comparison)

Cloud Microphones Cloudlifter CL-10.8 lbsCheck Price
Phoenix Audio DRS-1R-500 Preamp28.5 lbsCheck Price
Avalon VT-737SP Preamp3.38 lbsCheck Price


Cloud Microphones Cloudlifter CL-1

Cloud is an audio manufacturing company that is a reliable name in the world of audio equipment manufacturing with many products on the market.Cloud Microphones Cloudlifter CL-1 Best Preamps For SM7B In particular we will be discussing the Cloud Microphones CL-1 Cloudlifter 1-channel Mic Activator

In terms of design and appearance, the Cloud Microphones CL-1 Cloudlifter 1-channel Mic Activator is lightweight and small. The dimensions are 1.9 x 1.9 x 4.7 inches and the product weights 11.4 ounces. It has a good and functional design that looks sturdy and is easy to use.

The Cloud microphone CL-1 uses phantom power to give passive mics (mainly used for dynamic and ribbon mics) up to +25dB without passing phantom power on to mic along with having an easy to use self-contained design that requires only phantom power to work. This product is recommended for use with all passive dynamic microphones and is also compatible with tube, battery, or power supply driven microphones –so we can say that it is Safe for all passive ribbons with no transfer of phantom. One good thing is that it does not power the mics themselves using phantom power (That is not what this is designed for). Instead, place the cloudlifter at the front of your dynamic mic, then hit it with phantom power and your basic mic (even an SM58 style mic) will shine like never before.

In term of performance this product produces great quality sound that makes it a very good buy for pristine vocal experience with your SM7B.

Huge GainNone That We Could Find
Excellent Quality


This product really offers some serious solid specifications and features and seems to be a very functional and non fussy product that can easily be used. All in all it is a good product.




Phoenix Audio DRS-1R-500 Preamp

Phoenix Audio is an audio equipment company whose mission is to provide its consumers and customers with great quality products including CDs, headphones etc.Phoenix Audio DRS-1R-500 Preamp Best Preamps For SM7B We are particularly talking about their Phoenix Audio DRS-1R 500.

In terms of design, the Phoenix Audio DRS-1R 500 is simply made, sturdy and functional. The dimensions of the product are 10 x 9 x 5 in and it weighs about 3.38 pounds. It is light weight and has got good dimensions.

Talking about the features the Phoenix Audio DRS-1R 500 Series Module Microphone Preamp provides, we see that The Phoenix Audio DRS1R/500 is a mono pre-amp and DI for the API 500 series. It was basically was designed to be identical in terms of features and in terms of its sound quality as the ever popular DRS1 but in a new and changed way. The unit runs at 24v which is due to the special power supply that has been built into the unit .This product offers no sonic sacrifices and at the same time  still manages to maintain a very low current use needed for the API format and is also well within its API VPR limits. It comes equipped with Class A (DSOP2) Output specs. Frequency response of the product is in the range 20Hz to 20kHz +- 0.5dB, along with the Maximum Output being about +26dBu @ 1kHz and Noise being -90dB @ 20Hz to 20kHz. The Output connections: of the product have XLR’s on rear panel of API rack Phoenix Audio’s unique Class A which is transformer less. The Truly balanced Mic input stage has been incorporated into the product. The Microphone input: uses XLR’s Rear Panels of API rack Gain Range (Mic input) which has a range of 30 to -70 in 5dB steps.

In terms of performance, the phoenix audio DRS-1R 500 is known to give a great performance and lives up to its claims on the features. Overall, it is a good product that is worth buying.

Good QualityHeavy
Good Frequency Range
Reasonable Price


If you are looking for a good quality preamp for your SM7B then DRS-1R-500 preamp by Phoenix Audio is a good option to consider.




Avalon VT-737SP Preamp

Avalon is a reliable name in the production of sound equipment and has been providing customers with great quality audio products.Avalon VT-737SP Preamp Best Preamps For SM7B Engineers and enthusiasts all come together at Avalon to produce and design impeccable audio equipment. We will be discussing the Avalon VT-737SP Class A Mono Tube Channel Strip for the time being.

In terms of appearance and design, the Avalon VT-737sp Class A Mono Tube Channel Strip is quite unique. It has an interesting and very stylish shape. It weighs about 18 pounds and its dimensions are 23 x 18.6 x 8.2 inches. It is easy to use and install and has a very strong sturdy design.

The Avalon VT-737sp Class A Mono Tube Channel Strip has a Circuit topology with Four dual triode vacuum tubes (Sovtek 6922), high-voltage discrete Class A which really give the product a one up on its opponents. It features Gain Range Microphone with the Transformer being balanced between the range 850/2500 ohm, 0dB to +58dB. Instrument. The Maximum input level and connector types of the Microphone are 26dB@25Hz, +30dB@1kHz balanced XLR. The Maximum output level of the product is +30dB balanced 600 ohms with the DC coupled and discrete Class A. This product is Instrument+30dB unbalanced front panel jack socket.

The Avalon VT-737sp Class A Mono Tube Channel Strip Limited Edition is known to feature a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space which are all the factors responsible for making this product an excellent one. In terms of circuitry, the VT737SP Anniversary is identical with the only difference being a cosmetic one that is the front panel is matt-black and the original orange LEDs have been replaced with cool blue ones. This product has three input selections. The class A preamplifier uses two cascaded, dual vacuum tube triodes combined with minimum negative feedback which gives rise to stellar sound quality. A high gain switch is used to boost the overall gain of the preamplifier thus making it so effective. The four high-quality tubes that have been built are configured in a way that is as singled-ended anode coupled followers. The input signal conditioning is completed by A passive-variable high-pass filter and hardwire relay bypass. The phase reverse relay being used in this particular product is available on all three inputs that are being offered. OPTO-COMPRESSON is a feature which means that The opto-compressor features a minimum signal path design with twin Class A vacuum tube triodes for signal gain matching. The optical attenuator that has been built into the product thus acts as a simple passive level controller for this preamp. Full dynamic control is offered which ranges from soft compression to hard-knee limiting and this range can be achieved with threshold, ratio-compression, control, attack and release controls plus gain reduction selection on the large VU meter.

In terms of performance Avalon VT-737sp Class A Mono Tube Channel Strip delivers solid quality that does not make you regret buying this product. A must have this one is. One you can’t go wrong with.

Great QualityNone That We Could Find
Great Sound


If you are looking for an excellent preamp for your SM7B then VT-737SP preamp by Avalon is a good option to consider.



Phono preamps area popular issue in the sound hardware producing industry due to their present popularity and widely acclaimed usage for audio playback and are thought to be a long-haul venture for high quality sound lovers. Anyone with love for vinyl will want to put their system to good use by getting a preamp. To boost up its functionality a mic can be used such as the one describe in this article. Using a preamp in junction with SM7b will be a very smart decision. Compiled above is a list of the best preamps that will work like a dream with SM7B and be compatible with to give you a unique premium listening experience at home. You will likely find a decent one in our rundown that suits your specs and value for money since budget also should be considered.



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Eli Smith

Eli Smith a Blogger and a Professional Content Writer. Loves to find out as much as possible about Consumer Products. Read More About the Author

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