Menu
- Thomann is the largest online and mail order retailer for musical instruments, light and sound equipment worldwide, having about 10m customers in 120 countries and 80,000 products on offer. We are musicians ourselves and share your passion for making it. As a company, we have a single objective: making you, our customer, happy.
  
  +49(0)9546 9223-55
  
  international@thomann.de
- We have a wide variety of pages giving information and enabling you to contact us before and after your purchase. Alternatively, please feel free to use our accounts on social media such as Facebook or Twitter to get in touch.
  
  +49(0)9456 9223-55
  
  international@thomann.de
- Most members of our service staff are musicians themselves, which puts them in the perfect position to help you with everything from your choice of instruments to maintenance and repair issues.
  
  +49(0)9546 9223-476
  
  sc.cc@thomann.de
- Our expert departments and workshops allow us to offer you professional advice and rapid maintenance and repair services. This also affects the price - to our customers' benefit, of course.
  
  +49(0)9546 9223-476
  
  sc.cc@thomann.de
- Apart from the shop, you can discover a wide variety of additional things - forums, apps, blogs, and much more. Always with customised added value for musicians.
Close
Service
Contact us
Help

Customer centre

Wish List

Compare Products

Delete all

Boss GT-1B Bass Multi-FX Pedal

97 ratings

Multi-effect pedal for electric bass

90 effect types
32 seconds Looper
About 7 hours of playing on battery
99 presets
99 user patches
3 footswitches
1 expression pedal and 1 additional footswitch / expression pedal input
USB port for using an editor, as an audio interface or for re-amping
Modern design without sharp edges allows transport in a gigbag
Professional sounds and editor for free download on bosstonecentral.com
Controls: Edit 1 - 2 - 3
Switches: Select - Edit - FX1 / Limiter - OD / DS - Preamp - FX2 / Mod - Delay - Reverb - Mem
Edit - Exit - Enter Menu
Footswitch: Up - Down - CTL 1
Entrance. 6.3 mm jack
2 mono / stereo outputs. 6.3 mm jack
Aux In Stereo. 3.5 mm mini jack
Phones. 3.5 mm mini jack
CTL2,3 / EXP2. 6.3 mm TRS latch
USB port
9 V DC power supply connection (barrel connection 5.5 x 2.1 mm - negative polarity inside)
Power supply with 4 AA batteries or a 9 V DC power supply (not included - matching optional: Art. 409939)
Dimensions (W x D x H): 305 x 152 x 56 mm
Weight: 1300 g

No JavaScript? No Audio Samples! :-(

♪♪

0:00

♪♪ Doom Off-On
♪♪ Funk Off-On
♪♪ Rock Off-On
♪♪ Slapper Off-On
♪♪ Ukulele-Impro Off-On
♪♪ Ukulele Jazz Off-On
♪♪ Doom-Whammy Off-On
♪♪ Fretless Off-On
♪♪ Fusion Off-On
♪♪ Metal Off-On
♪♪ Reggae-Synth Off-On
♪♪ Upright Bass Off-On
Show more

Further Information

Design	Floorboard
Amp Modeling	Yes
Drumcomputer	No
Incl. Tuner	Yes
Expression Pedal	Yes
USB-Port	Yes
Headphone connection	Yes
MIDI Interface	No
Line Out	Yes
Digital Output	Yes
Battery Operation	Yes
Incl. power supply	No

These are other customers' choices:

Customers who looked at this item have bought these:

97 Customer Ratings

5

64 Customers

64 customers have given this product a 5-star rating.

Of these, 56 customers have written no texts or given their feedback in another language.
4

22 Customers

22 customers have given this product a 4-star rating.

Of these, 18 customers have written no texts or given their feedback in another language.
3

9 Customers

9 customers have given this product a 3-star rating.

Of these, 7 customers have written no texts or given their feedback in another language.
2

2 Customers

2 customers have given this product a 2-star rating.

Of these, 2 customers have written no texts or given their feedback in another language.
1

4.5 /5

handling
features
sound
quality

Super versatile, ultra portable, pure fun.

KJDaBassBoss, 26.09.2020

Let me start by saying that I have only begun to scratch the surface of the GT-1B so my comments will primarily reflect such. I have used this pedal to explore a wide range of sounds that, with the 99 presets alone will have you bouncing around in all sorts of directions musically for countless hours (one year later and I am still in the exploratory phase). I am using it in conjunction with my first bass purchase, a Fender PJ Precision Deluxe Special. From 60s P to 70s R&B to Blues to Reggae, to a host of Synth and distortion sounds and even an Organ replication, this thing can do it all. And with a simple connection to a computer you can access the very user-friendly software and expand or dial-in whatever sound you choose. Not to mention, once you begin the process of creating your own tones (which has a somewhat uphill learning curve) you'll spend months and months and more on your journey to find the sounds that feel most at home to your style(s) of music.
But what makes this pedal so cool are its amazing features. I plug my PC, mobile (for music play-through) and headphones into this thing and can play basically anytime, anywhere (due to the battery option). I would highly recommend you spend the extra few bucks and purchase the Boss AC adapter to avoid any noise distortion from an after-market plug and to not waste money on batteries when playing at home or near an outlet. You can of course also run this pedal to your amp and either play audio out or through your headphones to take your sound pleasure to the next level.
In short, this is a terrific product for home and practice use and several of the settings (but certainly not all) can also be used for professional use. Also, the built-in tuner although criticized by some as jumpy, actually will dial you in perfectly, particularly when working on lining up intonation and octave tuning. This pedal is also rock solid sturdy and again very portable.
If versatility, great sound production and the ability to have fun anytime, anywhere is your thing, then this is the pedal for you. Last thing, you won't find a better place in Europe to purchase your music stuff than Thomann. Service, packaging and shipping are always top flight.
Get this pedal. You will not be disappointed.

Helpful · Not helpful · Report

Do you believe this rating to be inaccurate or unacceptable for some reason?

Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions. Send report

Excellent product for this price

Juliano_, 21.04.2020

I use this at home with headphones so far. In this aspect, the pre-amp module is perfect and works much better then most pedals I've tested so far.
I have also used it with a 2x10" GK amp. It sounds very nice, especially the clean sound, which is important for me. The clean sound is good and it's so easy to program it on spot that you can actually tune it just before playing some songs. The presets, despite being high on outputs (usually all pedals are), are very well structured, which makes it easy to find nice sounds.
Best feature for me: I load it in a backpack, together with energy supply, cables and so on and it weights in total less than 2 kg. Love it!
I would definitely recommend it if you're looking for a small and easy to carry pedal that can handle small gigs.

Helpful · Not helpful · Report

Do you believe this rating to be inaccurate or unacceptable for some reason?

Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions. Send report

Worth it, but check the information before purchasing

TomDKK, 10.09.2020

Pedal itself is 10/10 realative to price and etc. However 4 stars instead of 5 cuz who is selling pedal WITHOUT power supply, lol, now need to spend 28 euros to order it... Shame such a big brand does such wired things.

Helpful · Not helpful · Report

Do you believe this rating to be inaccurate or unacceptable for some reason?

Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions. Send report

Amazing little pedal

dudi86, 26.07.2017

i had the gt10b and i liked it, the only problem was that it was too big and heavy, they sured fixed that with the gt1b, also the sounds are IMO better quality, after you learn how to edit and create effects, you can sell your whole other pedals

Helpful · Not helpful · Report

Do you believe this rating to be inaccurate or unacceptable for some reason?

Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions. Send report

219 €

Including VAT; Excluding 20 € shipping

Available immediately

Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times

Delivery approx. between Monday, 15.03. and Tuesday, 16.03.

Add to wish list

sales rank in this product group	5
at thomann.de	5087

item number	416904
sales unit	1 piece
available since	July 2017

Total Rating
handling
features
sound
quality

Online Experts

Bass Effect Pedals

Effects processors designed for use with bass guitars are now more popular than ever.

Amp Modeling

Amp modellers are guitar DSP effects units that emulate the sound of a range of amplifiers and speaker cabinets.

Bass Amps

Everything could be so easy, since all you want is to amp up your bass, right? This guide will provide you with an overview of what's available in the bass amp world!

Show all

Boss GT-1B Bass Effects Processor

Big Music Australia

Show all

Boss GT-1B Multi-Effect Pedal for Bass Guitar

Guitar Factory Parramatta

Show all

GT-1B SOUND PLAY THROUGH: Awesome Compact & Powerful!

JaredGunstonTV

Show all

Bass Effect Pedals

Effects processors designed for use with bass guitars are now more popular than ever.

Smart Navigator

Current product

Boss

GT-1B Bass Multi-FX Pedal

Compare

Zoom

B3n

Compare

Boss

MS-3 Multi Effects Switcher

Compare

Valeton

Dapper Bass Effect Strip

Compare

Zoom

B1X Four Bass Multi Effect

Compare

Zoom

B1Four Bass Multi Effect

Compare

Compare

Compare

* The prices shown include VAT. and are valid as long as stocks last. Please click here for international shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in EUR.

(3)

Roland FP-30X BK

Roland FP-30X BK; Digital Piano; 88 keys PHA-4 keybed with Ivory Feel; Sound engine: 12 SuperNATURAL Piano tones, 20 E-Piano tones and 24 other tones; max. polyphony: 256 voices; Bluetooth Audio (V3.0) and Bluetooth MIDI (V4.0); build-in speaker system (two...

Audient iD14 MKII

USB-C Audio Interface 24 bit / 44.1 - 96 kHz, ADC dynamic range: 121 dB, DAC dynamic range: 126 dB, 2 x Audient Class A console microphone preamps, 2 Combined mic / line inputs: XLR / jack combination socket,...

Roadworx Microphone Arm

Roadworx Microphone Arm, microphone desk arm with cable management, cables with a diameter of up to 8mm can be attached to the underside of the arms with a clip system, aluminum construction, locking central hinge, 3/8 "thread connector with 5/8"...

(1)

Kali Audio IN-5

Kali Audio IN-5; Active near field monitor; 3 way system with coaxial midrange/tweeter; 5" woofer; 4" midrange; 1" soft dome tweeter; power: 160Watt (80/40/40Watt Tri-Amped); frequency range: 39Hz - 25kHz; max. SPL: 112dB; EQ for adjustment to the location; connectors:...

Freeway Switch 5B5-02 Black & White Tip

Freeway 5B5-02 Black & White Tip, 10-way blade switch, direct replacement for ST-Style switches, no modification necessary, specifically designed for HSH guitars 2 banks, the lower bank delivers five humbucker combinations (including neck + bridge and including humbucker + single...

Electro Harmonix Nano Metal Muff Distortion

Electro Harmonix Nano Metal Muff Distortion; Effects Pedal; Intense, aggressive sound especially for modern Metal Styles; the 3-Band EQ offers a wide tonal range; The Noise Gate eliminates unwanted Noise when you stop playing; compact Footprint; Controls: Vol, Gate, Dist,...

(5)

iZotope Tonal Balance Bundle CG 2

Plug-in Bundle Crossgrade from any paid-for iZotope-/Exponential audio product to Tonal Balance Bundle, Professional software tools for producing, mixing and mastering, Supported formats (64-bit): VST 2/VST3/AU/AAXnative/NCP, System requirements: Windows 7 (64-bit), Mac OSX 10.11.6 - 10.14.4, paid-for and registered...

(1)

Zoom Am7

Zoom Am7, mid-side stereo microphone for Andriod devices; USB type C connection; 90º / 120º / M-S mode switchable; max. SPL: 120dB; resolution: 44.1kHz / 16Bit, 48kHz / 16Bit; for creating videos, podcasts, vlogs and more; two modes: audio and...

Lehle P-ISO

Lehle P-ISO; Isolator and DI box, no signal loss or hum; High-Impedance Lehle Transformer HZ; suitable for balanced or unbalanced signals; Passive, no need for a power supply; galvanically isolate devices to prevent ground loop hum, also use as a...

(1)

Rode VXLR Pro

Rode VXLR Pro; Plug adaptor with transformer and power converter; TRS mini jack (3.5mm) to XLR3M; integrated voltage converter from phantom power (12 - 48V) to plug-in power (4V); for connecting VideoMic, VideoMic GO, VideoMicro, VideoMic Pro, VideoMic Pro+, VideoMic...

Decksaver Pioneer DJ DJM-S11

Decksaver Pioneer DJ DJM-S11 - for Pioneer DJ DJM-S11; Protects against dust, dirt, liquids and shocks; Milky transparent surface; High quality; Made of polycarbonate; Dimensions (LxWxH): 27,20 x 43,00 x 3,5 cm, Weight: 0,5 kg

Zaor Miza 88 Flex Wengé Grey

Zaor Miza 88 Flex Wengé Grey; studio desk with 19" rack and keyboard tray; offers space for computer monitors (2 x 30"), keyboard, mouse, DAW controller, monitor controller etc.; 2x 4U 19" racks and central drawer; extendable tray, height adjustable...

Give Feedback

Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

	69% bought this exact product Boss GT-1B Bass Multi-FX Pedal Available immediately Available immediately This item is in stock and can be dispatched immediately. Standard Delivery Times	219 € Add to Basket
	7% bought Eden Module Terra Nova	80 €
	7% bought Behringer V-Tone Bass BDI21	23,80 €
	3% bought Ampeg SCR-DI	244 €
	3% bought Electro Harmonix Battalion	139 €
Our most popular Bass Preamps

Boss GT-1B Bass Multi-FX Pedal

Multi-effect pedal for electric bass

Audio Examples

Further Information

These are other customers' choices:

Customers who looked at this item have bought these:

YouTube on this topic

Smart Navigator

Compare Similar Items

Boss GT-1B Bass Multi-FX Pedal

Multi-effect pedal for electric bass

Audio Examples

Further Information

These are other customers' choices:

Customers who looked at this item have bought these:

Related Products

YouTube on this topic

Smart Navigator

Compare Similar Items