Sennheiser e906 Dynamic Supercardioid Microphone Review

While some dynamic microphones can be used for instruments or vocals, other mics are made specifically for certain situations. The Sennheiser e906 Dynamic Supercardioid Microphone is one of those microphones that are made with a certain situation in mind.

The body of the mic is flat, which is ideal for amp face miking. It’s thin and flat enough for placing the mic close to the amp as well as providing a variety of sounds with its supercardioid pattern. You can place it off-axis if you want to change the sounds coming from the amp when recording an electric bass guitar, for instance.

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Sennheiser E906 Supercardioid Dynamic Mic For Guitar Amps

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What’s Included in the Box?

  • e906 Microphone
  • MZQ 100 clamp
  • User manual
  • Pouch

Technical Specs

  • XLR 3 connector
  • 40 – 18000 Hz
  • Dimensions are 55 x 34 x 134 mm
  • Steel body case
  • Three switchable presence filters
  • Flat shape

Sennheiser Company

The company was founded by Dr. Fritz Sennheiser and was originally called the Laboratorium Wennebostel or Lab W. The company manufactured tube voltmeters. It was founded in 1944, and it wasn’t until 1946 that the company started producing microphones – specifically the DM 1. They developed their own microphone in 1947, which was the DM 2.

As the years progressed, the company expanded its measuring equipment, microphone manufacturing, and starts making amplifiers in 1950. Over the years, the company has won awards, and, in 1987, the founder was honored at the 59th Academy Awards for the MKH shotgun mic. The company continues to design and manufacture new microphones.

First Impressions

The e906 is a flat microphone that’s designed to be the ideal microphone for guitar amps. When positioned in front of the amp, there’s greater control with the shape of the mic itself as well as the polar pattern of this mic in particular.

It’s a dynamic mic with a gold plated plug for better connectivity. This is a professional microphone used by sound engineers and professional musicians. It has the ability to filter the sounds in three different filters. They’re changeable through the switch on the mic itself.

Reinforced Body

The metal body is resistant to damage caused by dropping the mic on the floor. While you might try to be careful with the mic, accidents happen. You want a microphone that can stand up to abuse. This is especially true if you want the microphone to last for years to come.

Supercardioid Pattern

The cardioid mic pattern is one of the most common ones for recording microphones. The pattern will dictate where the mic is more sensitive to sound. For a cardioid pattern, you’ll get sound recorded through the front as well as the sides of the mic.

The supercardioid microphone has enhanced pattern sensitivity. This pattern has higher sensitivity, but better room noise isolation from the sides when recording instruments. This pattern requires the mic be placed directly in front of the amp. You can use this knowledge to place the microphone off-axis from the amp depending on the sound you want to capture.

Perfect for Guitar Amp Miking

As mentioned before, this is a great mic for recording bass guitar that flows through an amplifier. It isolates and clarifies the sounds coming specifically from the sounds of the bass guitar. You can also use one of the filters on the mic itself to change the sounds as well as the options on your recording device.

Warranty from the Company

The company provides a warranty on their products. You’ll need to register your product on their website, so don’t forget to do that to take advantage of the warranty in the future. The warranty varies based on the product being purchased, but at the very least, all their products have a 24-month warranty in place. That warranty covers defects in the product that impact its purpose. They don’t cover damage from operator errors or damage due to the user dropping the mic continuously.

Frequently Asked Questions

Does this microphone require phantom power?
This is a dynamic microphone that doesn’t require phantom power.

Can this be used for vocals?
While you’re certainly free to use a microphone for any type of recording you’d like, the microphone works best for bass guitar miking.

Will this record an acoustic guitar?
This is a dynamic microphone. Condenser microphones work best for recording acoustic guitars. You can certainly use it if you have no other option, but you would get an optimal recording.


The Sennheiser e906 Dynamic Supercardioid Microphone has a full sound that captures the fast attack of the bass guitar as it flows from the amp. The 3-position switch allows you to create different sound profiles. There’s a bright, dark, or moderate option for this microphone. You’ll be able to clip this mic close to the amp, use the switch to vary the sounds based on the track you want to record. There’s a lengthy warranty from the manufacturer that makes this a good investment in your music.

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