What's the difference between the magnetic pickup and microphone in the SA-6?

The magnetic pickup captures string vibration with hum-free, articulate definition, while the built-in omni-directional condenser microphone picks up body resonance and room tone. The blend control lets you mix both sources in real time to find the right balance for your guitar and playing style.

Will the SA-6 work with my acoustic guitar?

The SA-6 mounts in the soundhole and is compatible with steel-string acoustic guitars featuring soundhole diameters between 3.75 and 4.2 inches. Installation requires no modifications to the guitar and can be removed without damage.

What about hum and electrical noise?

The SA-6 uses a hum-cancelling stack design that eliminates 60-cycle hum common to magnetic pickups in live and studio settings, delivering clean amplification in any environment.

How do I power the microphone, and how long does a battery last?

The condenser microphone operates on a 9V battery, or you can use optional 12V battery clips for extended playing sessions. Battery life depends on usage and power draw; the 9V option is sufficient for most gigs and sessions.

Can I adjust the pickup response for different strings?

Yes—twelve adjustable pole pieces (two per string) let you balance each string individually, compensating for variations in string height, neck relief, and guitar-to-guitar differences to ensure even response across all six strings.

Seymour Duncan SA-6 Mag Mic Acoustic System Pickup

The SA-6 delivers a hybrid approach to acoustic amplification by combining magnetic pickup sensitivity with condenser microphone presence in a single, soundhole-mounted package. This dual-source system lets you blend body resonance with string vibration, capturing a more complete acoustic tone than either pickup type alone. Built by Seymour Duncan, a name trusted across professional and studio work, the SA-6 suits players who need consistent stage amplification without sacrificing the organic character of an acoustic guitar.

Pickup Design & Hum Rejection

The hum-cancelling stack design eliminates 60-cycle hum that plagues many magnetic pickups in live and studio settings. Twelve adjustable pole pieces—two per string—allow precise string-to-string balance, ensuring even response across all six strings and enabling compensation for guitar-to-guitar variations in string height and neck relief. On stage or in the studio, consistent hum-free output keeps your tone clean no matter the venue's electrical environment.

Microphone Integration & Control

An integrated omni-directional condenser microphone captures room tone and body resonance independently of the magnetic pickup, with a dedicated blend control that lets you adjust the mix in real time during performance. Master volume control handles overall output level, while the active condenser mic requires either a 9V battery or optional 12V battery clips for extended playing sessions without power loss.

Key Features

Magnetic stack pickup with hum-cancelling design to eliminate 60-cycle hum
Built-in omni-directional condenser microphone for capturing body resonance and room tone
Twelve adjustable pole pieces (2 per string) for precise string-to-string balance
Microphone blend control to mix magnetic and condenser signals in real time
Master volume control for overall output management
Soundhole mounting compatible with steel-string acoustic guitars featuring 3.75 to 4.2 inch soundhole diameters
1/4 inch guitar cable output for direct connection to amplifiers and audio interfaces
Dual power option: operates on 9V battery or optional 12V battery clips
Removable or permanent installation with no modifications required to the guitar
Active system requiring battery power for condenser microphone operation

The SA-6 combines the strengths of magnetic and condenser capture in a road-proven package that works reliably across a wide range of acoustic guitars, delivering dependable tone night after night.

Condition	New
Country of Manufacture	United States