Case study · Martin acoustic

Fitting an LR Baggs Anthem to a Martin acoustic.

A pickup installation that included saddle-height compensation, neat internal fitting and resolving a faulty undersaddle pickup before final testing.

Discuss guitar work
Martin acoustic guitar on the Guitar Doctor UK workshop support during LR Baggs Anthem installation
The Martin acoustic in the workshop during the LR Baggs Anthem installation.
InstrumentMartin acoustic
SystemLR Baggs Anthem
ResultPickup and microphone working correctly
01

Fitting the system

The endpin position was prepared for the output jack, and an access hole was made for the undersaddle pickup lead. The microphone was fitted at the front of the bridge plate in the position specified by the manufacturer.

Internal wiring was retained neatly, the battery bag was mounted on the neck block, and the system’s controls were fitted and checked.

02

Preserving the playing action

The undersaddle Element measured approximately 0.84 mm in height. The same amount was removed from the saddle base to compensate for the added thickness. After restringing, the guitar returned to approximately its previous action and played well.

03

Finding the low-output problem

Initial testing showed that the microphone worked correctly, while the original undersaddle pickup produced extremely low output. The findings were discussed with the owner, who arranged a replacement Element.

The replacement was fitted and normal pickup output was restored. The complete system was then checked with both the microphone and undersaddle pickup operating as intended.

04

Passing on useful aftercare

The string ball ends were close to the internal microphone on this installation. The owner’s report included a specific reminder to guide them carefully into place when restringing, avoiding contact with the microphone.

Testing the fitted LR Baggs Anthem pickup system through an amplifier
Final amplified testing of the fitted LR Baggs Anthem system.

Related work

Acoustic and electric guitar care.

Guitar repairs and setups · Harmony Rocket case study · More repair stories

Start with a conversation

Tell me what needs attention.

Send the make, model and symptoms, or book a workshop appointment. Discuss courier arrangements before sending an amplifier.

Workshop visits by appointment · Lowestoft, Suffolk