Ai1 (Active Acoustic Preamp/DI for Acoustic Guitar and

SH-1 - Soundhole Pickup
Great-looking maple soundhole pickup. The single coil design gives a bright clean tone that is resistant to
feedback.
Great for singer-songwriters and folk strummers, the SH-1 offers a moderate response that gives plenty of
amplification while allowing the guitar to blend nicely with vocals and other instruments.
The SH-1 fits any acoustic guitar with a soundhole diameter of 3.85 to 4.10 inches and is a much more
affordable alternative to buying a mic for acoustic amplification.
Keeping a soundhole pickup in the gig-bag is also great insurance in case of electronics failure or dead
battery
SH-1B (Brown Maple Housing)
SH-1BS (Brown Maple Housing with Strap-Pin Jack)
Strap-Pin Jack
NOTE: This is a magnetic pickup, and will not work with nylon stringed instruments.
SH-1 highlights include:
• Single coil
• Moderate output
• Instant-mount (no tools required)
• Housed in maple cover
• Crisp and clear tone
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Great for strumming and delicate fingerstyle playing
Includes studio-quality 12' cable (SH-1, SH-1B)
2’ cable with Strap Pin Jack (SH-1BS)
Works with any guitar amplifier (acoustic or electric), or
plugged directly into a P.A. system or mixing console
SH-2 - Soundhole Pickup
GMF offers the SH-2 hum canceling sound hole pickup. The SH-2
is a noiseless, magnetic soundhole pickup that delivers a warm,
rich acoustic tone that is great for all types of acoustic playing.
The SH-2’s hum canceling design delivers a fatter, more
compressed sound than the SH-1 single coil version. This black
color will blend in with the soundhole on your guitar. The SH-2 will
passively amplify your sound without anything to detract from it.
The SH-2 is potted to resist feedback and the proprietary coil
design produces a full, rich tone that is resistant to magnetic fields
that cause hum. The SH-2 mounts easily into your sound hole
with no modification of any kind needed to the guitar.
The SH-2 fits any acoustic guitar with a soundhole diameter of 3.85 to 4.10 inches. Great for all types of
steel string acoustic guitars.
SH-2 includes a studio quality 12’ instrument cable terminated with ¼” plug
SH-2S includes a studio quality 2’ instrument cable terminated with a ¼’ Strap-Pin Jack
NOTE: This is a magnetic pickup, and will not work with nylon stringed instruments.
SH-2 highlights include:
• Dual coil
• Moderate output
• Easy mount
• Low noise instrument cable
• Housed in “black” maple cover
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Warm, smooth tone
Great for strumming and delicate fingerstyle playing
Works with any guitar amplifier (acoustic or electric), or
plugged directly into P.A. systems or mixing consoles
GMF MUSIC – 2425 MAPLE STREET – WEST DES MOINES, IA 50265 – WWW.GMFAMPS.COM
AT-1 - Acoustic Transducer Pickup
Best way to amplify just about anything that vibrates
Designed to pick up vibrations from any acoustic soundboard be it on a classical guitar, violin,
harp or even a piano. The AT-1 can be used as the sole pickup or to augment built in pickup
systems. All musicians would benefit from having one or more of these stick-on pickups as
they are handy and useful tool and can get you out of a jam when the battery in an on board
system decides to die. There are two cable options for added flexibility:
AT-1 - 10’ cable with ¼” plug
AT-1S - 2’ cable with strap pin jack
AT-1
AT-1 highlights include:
• Instant-mount (no tools required)
• Crisp and clear tone
• Great for strumming and delicate fingerstyle
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AT-1S
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playing
AT-1 Includes studio-quality 10' cable
AT-1S Includes 2’ cable with strap pin jack
Works with any guitar amplifier (acoustic or
electric), or plugged directly into a P.A. system or
mixing console
AT-2S – “Dual” Acoustic Transducer Pickup
Picks up vibrations from 2 separate locations for maximum tone
flexibility.
Designed to pick up vibrations from any acoustic soundboard. The 2 head design
allows the heads to be positioned in 2 locations for the best possible tone. The AT2S can be used as the sole pickup system or to augment built in pickup systems. All
musicians would benefit from having one or more of these stick-on pickups as they
are handy and useful tool and can get you out of a jam when the battery in an on
board system decides to die. For added flexibility a 24” cable with strap pin jack is
used to give you enough cable length to allow optimum positioning of each pickup
head.
AT-2S highlights include:
• Instant-mount (no tools required)
• Crisp and clear tone
• Great for strumming and delicate fingerstyle playing
• Includes 2’ cables with strap pin jack
• Works with any guitar amplifier (acoustic or electric), or
plugged directly into a P.A. system or mixing console
GMF MUSIC – 2425 MAPLE STREET – WEST DES MOINES, IA 50265 – WWW.GMFAMPS.COM