What is the L.R. Baggs iBeam Passive Pickup?

It is a bridge plate mounted transducer designed to capture the natural tone and dynamics of an acoustic guitar by sensing both string energy and top movement.

Where is the iBeam installed?

The pickup is mounted internally on the bridge plate of the acoustic guitar, rather than under the saddle or in the soundhole.

Does this pickup require a battery?

No, the iBeam Passive does not require an internal battery because it lacks active electronics, making it a maintenance-free internal component.

What are the benefits of a passive design?

A passive design allows for a lighter installation and gives the player the flexibility to use their preferred external preamp or DI for tone shaping.

How does the iBeam differ from an under-saddle transducer?

While under-saddle pickups focus on string pressure, the iBeam captures the movement of the guitar's top, resulting in a more microphone-like, natural sound.

What is the typical price for the iBeam Passive?

The typical price for this model is approximately £152, according to current market listings.

Is the installation of the iBeam permanent?

The pickup is designed for a secure mount but aims to avoid heavy permanent modifications to the guitar's structure compared to active systems with barn-door preamps.

Does it need an external preamp?

Yes, because it is a passive system, L.R. Baggs recommends using an external preamp or DI to ensure the signal is correctly buffered and amplified.

Can the iBeam be used for studio recording?

Yes, its ability to capture wood resonance and dynamics makes it an excellent choice for studio setups that require a realistic amplified sound.

How does the iBeam handle dynamics?

The iBeam is designed to be highly responsive to the player's touch, capturing the full dynamic range of the strings and the instrument's body.

Is the iBeam suitable for all acoustic guitars?

It is suitable for most steel-string and nylon-string acoustic guitars, provided there is sufficient space on the bridge plate for mounting.

What is the manufacturer's primary goal with the iBeam?

L.R. Baggs designed the iBeam to provide a balanced and realistic amplified sound that stays true to the instrument's natural acoustic tone.

Gear article

L.R. Baggs iBeam Passive Pickup

The L.R. Baggs iBeam Passive is a bridge plate mounted transducer designed to capture the authentic acoustic resonance of a guitar. By sensing both string vibrations and the movement of the soundboard, it provides a natural, high-fidelity signal for stage and studio applications.

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Overview

The L.R. Baggs iBeam Passive Pickup is a specialised transducer system developed for acoustic guitarists seeking a realistic amplified tone. Unlike traditional under-saddle pickups (USTs) that primarily capture string pressure, the iBeam is mounted inside the guitar on the bridge plate. This positioning allows it to act similarly to a high-quality studio microphone by sensing the complex vibrations of the guitar's top, resulting in a sound that reflects the instrument's true character.

Design and Functionality

The iBeam utilises a patented bridge plate transducer design. It is engineered to capture both the direct energy of the strings and the structural movement of the soundboard. Because the system is passive, it does not require an internal battery or active electronics within the guitar. This makes it an ideal choice for players who wish to avoid heavy modifications or the addition of electronic components inside the body of their instrument.

Sound Character

The sonic profile of the iBeam Passive is defined by its balance and realism. By capturing the 'air' and wood resonance of the guitar, it avoids the compressed, often harsh 'quack' associated with piezoelectric under-saddle transducers. The output is highly dynamic, responding accurately to the player's touch and the specific tonal nuances of the host instrument.

Target Audience and Applications

This pickup is specifically suited for purists and professional musicians who prefer to manage their signal chain using external hardware. Because it lacks an internal preamp, it is best paired with a high-quality external preamp or DI box to ensure optimal impedance matching and signal strength. It is equally effective for studio recording where a natural tone is required and for live performances where the player wants to maintain the guitar's acoustic integrity.

Comparisons to Alternatives

Compared to active systems, the iBeam Passive offers a lighter footprint and simpler installation, though it requires more attention to the external gain stage. Unlike magnetic soundhole pickups, which can sound somewhat electric, the iBeam maintains a purely acoustic timbre. While it provides a more authentic sound than standard bridge assemblies like the Gotoh 203B-4 or Fender American Standard Tremolo units found on electric guitars, it is purely a vibration-sensing tool for acoustic instruments.

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Frequently asked questions

What is the L.R. Baggs iBeam Passive Pickup?: It is a bridge plate mounted transducer designed to capture the natural tone and dynamics of an acoustic guitar by sensing both string energy and top movement.
Where is the iBeam installed?: The pickup is mounted internally on the bridge plate of the acoustic guitar, rather than under the saddle or in the soundhole.
Does this pickup require a battery?: No, the iBeam Passive does not require an internal battery because it lacks active electronics, making it a maintenance-free internal component.
What are the benefits of a passive design?: A passive design allows for a lighter installation and gives the player the flexibility to use their preferred external preamp or DI for tone shaping.
How does the iBeam differ from an under-saddle transducer?: While under-saddle pickups focus on string pressure, the iBeam captures the movement of the guitar's top, resulting in a more microphone-like, natural sound.
What is the typical price for the iBeam Passive?: The typical price for this model is approximately £152, according to current market listings.
Is the installation of the iBeam permanent?: The pickup is designed for a secure mount but aims to avoid heavy permanent modifications to the guitar's structure compared to active systems with barn-door preamps.
Does it need an external preamp?: Yes, because it is a passive system, L.R. Baggs recommends using an external preamp or DI to ensure the signal is correctly buffered and amplified.
Can the iBeam be used for studio recording?: Yes, its ability to capture wood resonance and dynamics makes it an excellent choice for studio setups that require a realistic amplified sound.
How does the iBeam handle dynamics?: The iBeam is designed to be highly responsive to the player's touch, capturing the full dynamic range of the strings and the instrument's body.
Is the iBeam suitable for all acoustic guitars?: It is suitable for most steel-string and nylon-string acoustic guitars, provided there is sufficient space on the bridge plate for mounting.
What is the manufacturer's primary goal with the iBeam?: L.R. Baggs designed the iBeam to provide a balanced and realistic amplified sound that stays true to the instrument's natural acoustic tone.