LIGHTNING IN A BOX
If there’s one thing Fender knows, it’s inspirational tone. Combining our hard-earned expertise with feedback from players around the world and brand-new technology, we created the Rumble Studio 40 digital bass amplifier. Perfect for rehearsing and recording, the Rumble Studio 40 harnesses the potent processing power of our GT engine to deliver a studio’s worth of realistic bass amp and effects models. Create your own sound and get inspired with over 15 amp models and 40 effects—all controllable via Bluetooth and the exclusive Fender Tone app.
FEATURES
40-watt WiFi-equipped digital bass amplifier
One 10″ Fender Special Design speaker; compression tweeter
Free, exclusive Tone App for one-touch preset access, management and editing
New models and effects with “spillover”
Bluetooth audio streaming and control
Stereo send and return; AUX input; XLR line outputs; USB output; headphone output
Onboard 60-second looper; setlist support
Optional MGT-4 footswitch for control of presets and effects, tuner and looper access
HIGHLIGHTS
HIGH-QUALITY AUDIO
Always striving to make life better for musicians, we’ve developed new amp models and effects with even higher fidelity and more realistic response. We also added more signal path flexibility so you can move effects anywhere in the signal chain for creative exploration.
USER INTERFACE
The crystal-clear, LCD color display makes it easy to see amp and effect settings at a glance. Add to that the large encoder dial and three soft-touch keys and you have a powerful, intuitive interface that makes it easy to find your sound.
WIRELESS
Rumble Studio 40 is the world’s first WiFi-equipped bass amplifier. Users can access Fender artist-created presets, download the latest firmware updates, share user-created presets and more. Stream music wirelessly from any Bluetooth device, or customize a preset from across the room with an iOS or Android smartphone, using the Tone app.
PRESETS
Rumble Studio 40 includes both genre-specific and artist-specific presets-created by the artists themselves. No other manufacturer has Fender’s access to inspiring artists across such a wide variety of genres, from R&B to metal to pop to jazz.
TONE APP
The free, exclusive Fender Tone app uses an intuitive interface to access a virtually endless number of presets, add one-touch control to the Rumble Studio 40’s power and connect to the Fender Play ecosystem for learning, demoing and sharing presets.
LOOPER
The optional MGT-4 4-button footswitch unlocks Rumble Studio 40’s powerful onboard looping capabilities-with up to 60 seconds of record time. The looper can be used as a creative tool to create lush, multi-layered soundscapes, as a practice companion to hear scales and chords in context or as a writing partner to work out ideas on the fly.
SPECS
ELECTRONICS
Wattage: 40 Watts
Voltage: 230V EUR
Controls: Gain, Bass, Middle, Treble, Master, Three Layer Buttons, Encoder, FX Button, Save Button, Menu Button, Tap Button
Channels: One
Inputs: One – 1/4″
Line Out: Two – (XLR Stereo)
HARDWARE
Cabinet Material: Lightweight Plywood
Grille Cloth: Black
Front Panel: Black
Handle: Molded Plastic Strap with Black Powder Coated Caps
MISCELLANEOUS
Legal Notice: Product Prices, Features, Specifications and Availability Are Subject To Change Without Notice
SPEAKERS
Speakers: One – 10″ Fender® Special Design
ACCESSORIES
Footswitch: 4-Button (MGT-4 Preset/FX Switching and Looper), P/N: 0994071000 (Not Included)
MEASUREMENTS
Amp Weight: 19 lbs. (8.6 kg)
Amp Height: 16.88” (42.9 cm)
Amp Width: 16.5″ (41.91 cm)
Amp Depth: 12″ (30.4 cm)

DADDARIO 45-105 REG LIGHT BASS STRINGS
ORANGE CS50H CUSTOM SHOP HEAD
EVANS 20 EQ3 RESONANT COATED WHITE
EVANS 10 GENERA G2 CLEAR TOM HEAD
BOSS MD2 MEGA DISTORTION
EVANS 22 RETRO SCREEN BLACK
VOX AC15C1 TUBE GUITAR COMBO
EVANS EC2 COATED 10 INCH
EVANS 12 ONYX 2-PLY COATED
EVANS 22 EMAD BATTER CLEAR
TASCAM PORTACAPTURE X6 MULTI-TRACK HANDHELD RECORDER
EVANS 22 EQ3 BATTER COATED
MOOER BLACK SECRET DISTORTION MDS1
ORANGE DARK TERROR HEAD
EVANS EC1 COATED 12 INCH
EVANS 18 GENERA G2 COATED TOM HEAD
EVANS 16 ONYX 2-PLY COATED
KLOTZ ATCM0200 TWINCABLE 2M
EVANS 22 GENERA G2 CLEAR BASS DRUM HEAD
EVANS 20 EMAD BATTER CLEAR KICK HEAD
EVANS 13 GENERA G1 COATED TOM HEAD
EVANS 20 EQ4 BATTER CLEAR
REMO 26 EMPEROR SMOOTH WHITE
VOX AC15 C2 TWIN COMBO
EVANS 14 MX5 MARCH SNARE SIDE
EVANS EC2S FROSTED 8 IN.
EVANS 14 ORCHESTRAL 300 SNARE SIDE
K&M 252 MICROPHONE STAND
EVANS 16 GENERA G2 COATED TOM HEAD
REMO 14POWERSTROKE 4 COATED
REMO 14DIPLOMAT COATED
KLOTZ PATCHCORD 0,6M 2pcs.
EVANS 20 EQ3 BATTER CLEAR BASSDRUM HEAD
EVANS 22 GENERA G1 COATED
EVANS 10 GENERA G1 COATED TOM HEAD
KLOTZ AY50600 Y-CABLE 6M
EVANS 13 GENERA G2 COATED TOM HEAD
EVANS EC1 COATED 10 INCH
EVANS EC2S FROSTED 14 IN.
EVANS 13 ONYX 2-PLY COATED
EVANS 10 GENERA G2 COATED TOM HEAD
EVANS 22 EMAD RESONANT BLACK
BLACKSTAR UNITY 120 