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Roland TB-03 Bass Line Boutique Synthesizer

4.6 4.6 out of 5 stars 54 ratings
$394.99
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Purchase options and add-ons

Color Multicolor
Brand Roland
Model Name TB-03
Item dimensions L x W x H 14 x 7 x 3.5 inches
Item Weight 2 Pounds

About this item

  • Realistic recreation of the iconic tb-303 bass line Synth
  • New features not found on the original tb-303, including four-digit LED display, overdrive and delay effects, MIDI, fine tempo control, and additional functions for pattern creation
  • Retains the sound, character, and user interface of the original tb-303
  • Hands-on control over expressive parameters, including cutoff, resonance, envelope mod, decay, and accent
  • Programmable via classic pitch, time, and step write modes
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Roland TB-03 Bass Line Boutique Synthesizer
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What's in the box

  • Bass Bass Drum

    • Product Description

    The battery-powered TB-03 is a direct descendant of the famous TB-303 bass line synth. The layout and controls are unchanged, so it works Just like the original. It sounds like it too, thanks to Roland advanced ACB technology that recreates the hypnotic liquid grooves of the magic silver box. But the new TB-03 goes even further, with several enhancements not found on the original model. The four-digit LED display makes programming easier and more accurate, while overdrive and delay effects let you unleash a twisted, tribal wall of sound to send the crowd into a frenzy. Back in the studio, The TB-03 can send control information via MIDI or its USB port, The latter of which also functions as a audio interface.

    Top Brand: Roland

    Highly Rated
    50K+ customers rate items from this brand highly
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    From the manufacturer

    Roland, speaker, audio, stage, studio, instrument, music, musician, performer, keyboard, piano, drum

    Trusted Roland quality. On stage, in the studio, and at home.

    Since 1972, Roland's innovative electronic musical instruments and multimedia products have fueled inspiration for genre-defining creators around the world.

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    Price$394.99$399.99$199.99$129.98-20% $199.00
    Typical: $249.00    		$199.99
    Delivery
    Get it as soon as Monday, May 13
    Get it as soon as Sunday, May 12
    Get it as soon as Sunday, May 12
    Get it as soon as Sunday, May 12
    Get it as soon as Monday, May 13
    Get it May 13 - 16
    Customer Ratings
    4.64.6 out of 5 stars54
    4.24.2 out of 5 stars44
    4.64.6 out of 5 stars69
    4.54.5 out of 5 stars195
    4.34.3 out of 5 stars25
    4.54.5 out of 5 stars84
    Versatility
    —
    4.7
    4.5
    4.5
    —
    4.4
    Portability
    —
    5.0
    —
    4.6
    —
    5.0
    Sold By
    Instrumentpro
    Amazon.com
    Amazon.com
    Donner Music
    Amazon.com
    GearNuts
    connector type
    —
    —
    Usb Type C
    Usb Type C
    —
    Usb Type C
    body material
    Bass Wood
    Bass Wood
    —
    Bass Wood
    Bass Wood
    —
    weight
    2 pounds
    2 pounds
    1 pounds
    9.6 ounces
    800 grams
    1.28 pounds

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    54 global ratings

    Customers say

    Customers like the appearance, sound quality, ease of use, and sturdiness of the musical instruments. For example, they mention it looks and sounds great, it has its own speaker, and it's fun to learn programming it. That said, they say it'll be better than any VST emulator and is better built.

    AI-generated from the text of customer reviews

    4 customers mention4 positive0 negative

    Customers are satisfied with the appearance of the musical instruments. They mention that it looks and sounds great. Some say that it's a great buy and better than any VST emulator.

    "...Great buy, better than any VST emulator by far." Read more

    "Nice and sturdy. Looks and sounds great. The patterns are fun to make but I highly recommend controlling it with a daw...." Read more

    "...coming out, and I ordered one, but this thing sounds amazing, and looks better than the Behringer ever could...." Read more

    "Amazing 303!" Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the sound quality of the musical instruments. They mention that it sounds fantastic, has its own speaker, and has ACB technology.

    "...Overall, impressed with the build quality and most of all...the squelch sound...." Read more

    "...it sounds near identical and for the most part indistinguishable without distortion applied and even with, it still sounds really amazing and only a..." Read more

    "...the Behringer clone is coming out, and I ordered one, but this thing sounds amazing, and looks better than the Behringer ever could...." Read more

    "...It's easy to use and sounds fantastic." Read more

    3 customers mention3 positive0 negative

    Customers find the musical instruments easy to use. They say it's fun to learn programming it, and a very fun tool. They also say it gets a true, faithful recreation of the TB-303 sound they know. Customers also mention that the patterns are fun to make.

    "...Fun to learn programming it as if I was doing it back in the 80s/90s on the real thing. Great buy, better than any VST emulator by far." Read more

    "Nice and sturdy. Looks and sounds great. The patterns are fun to make but I highly recommend controlling it with a daw...." Read more

    "...I installed the drivers.. who knows.. but none the less, this thing is incredible. LOVE IT" Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the quality of the musical instruments. They mention it's an awesome product, better than any VST emulator, and has the best and most features.

    "...Great buy, better than any VST emulator by far." Read more

    "...at this, get the avalon for about $1200- it overall has the best and most features, it is made of metal and weights like 20 pounds, and has far..." Read more

    "Awesome product...." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the sturdiness of the musical instruments. They mention that it's better built than the original TB-303.

    "...Overall, impressed with the build quality and most of all...the squelch sound...." Read more

    "Nice and sturdy. Looks and sounds great. The patterns are fun to make but I highly recommend controlling it with a daw...." Read more

    "...and is better built. Do NOT for any reason purchase an original TB-303!..." Read more

    Top reviews from the United States

    Andy
    5.0 out of 5 stars Buy It! But Only If You're A Fan Of The TB-303 Sound.
    Reviewed in the United States on May 5, 2019
    Verified Purchase
    There's something special about turning a real knob on a hardware synth and getting a true, faithful recreation of the TB-303 sound we know and love so much. The knobs being so small though, make it better for the studio where you can afford to make more mistakes for re-dos or use automation in a DAW. Overall, impressed with the build quality and most of all...the squelch sound. Fun to learn programming it as if I was doing it back in the 80s/90s on the real thing. Great buy, better than any VST emulator by far.
    12 people found this helpful
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    Brian Bailey
    5.0 out of 5 stars Fun!
    Reviewed in the United States on February 4, 2019
    Verified Purchase
    Nice and sturdy. Looks and sounds great. The patterns are fun to make but I highly recommend controlling it with a daw. I was using an arpeggiator with note echo and ran it through some effects (Bitwig). Some very cool results. Plus that way you're not limited to 16 step patterns and you can play it with a keyboard or sequencer. Either way, very fun tool.
    4 people found this helpful
    Helpful
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    rainydaze
    5.0 out of 5 stars Cannot go wrong with this one!
    Reviewed in the United States on June 3, 2020
    Verified Purchase
    I thoroughly studied and compared the audio samples on acidvoice for MONTHS. hours and hours of time carefully listening to one device compared to the other in various states of mind.

    eventually picked up an avalon for about a grand. I basically agree with the results of these extensive tests, namely 1. 303. 2. avalon. 3. xoxbox. 4 tb-03. except I actually rate the avalon as number 1. that being said, in short- if you have the dollars to throw at this, get the avalon for about $1200- it overall has the best and most features, it is made of metal and weights like 20 pounds, and has far greater capabilities than an original TB-303 by far. i would get that one over an original tb-303, any day- it has far more features (such as the sub/input which is a HUGE thing if you are Aphex Twin influenced) and is better built. Do NOT for any reason purchase an original TB-303! the avalon actually sounds better and is better in every way (even over devilfish modded 303s).

    now for 1/8th to 1/10th the cost of the resale on an original tb-303 (and 1/3rd the cost of the avalon), you can get this delightful little gem which does everything the original does + more! it sounds near identical and for the most part indistinguishable without distortion applied and even with, it still sounds really amazing and only a carefully trained ear could tell the difference!

    i love that it is battery operated (or powered by 500mA micro-USB) and has its own speaker, which means i can pack in in my school back pack and program insane loops between classes.

    absolutely ZERO regrets on this purchase! the only other i would recommend as a possibility is the behringer TD-3-SR, which is less than half the price of this unit. if i get another 303 clone that will be my next purchase- but overall this one is better, for starters it has a digital display showinging the BPM (unlike the behringer OR the avalon in fact) which is incredibly helpful. i totally love the digital display screen on the TB-03! ie i would get this one before the behringer unit.

    yes, there are a few minor differences soundwise, and idk wtf with the 1/8" output plugs, but hey, adapters work! the built-in distortion (3 types available) means you do not have to pick up a RAT pedal, and the built-in delay means you do not have to pick up a delay processor as well. delay is really important, especially if you are making trance of any sort. overall: entirely cool!

    I TOTALLY LOVE THIS THING!
    16 people found this helpful
    Helpful
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    John D.
    5.0 out of 5 stars Everybody needs a 303
    Reviewed in the United States on January 10, 2020
    Verified Purchase
    I know that the Behringer clone is coming out, and I ordered one, but this thing sounds amazing, and looks better than the Behringer ever could. I had a TB3, and I hated the thing - these TB-03 units look and sound like the real thing. We'll see how much of a difference real analog makes with the Behringer, but the TB-03 is a home-run. ACB technology sounds amazing (I also have a System-1, System-8, and SH-01), as well as a Jupiter-Xm that uses ZEN Core.

    I have Phoscyon, ABL3, and some other software clones, and this sounds so much better (along with the Roland Cloud 303).

    Complaints: okay - I get it that the accent isn't perfect, but if you need pristine 303, it's time to pony up the cash, or get over it
    4 people found this helpful
    Helpful
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    Andrew Mayer
    5.0 out of 5 stars Awesome product.
    Reviewed in the United States on January 20, 2018
    Verified Purchase
    Absolutely the best option for 303 sounds in this price range. It's easy to use and sounds fantastic.
    4 people found this helpful
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    Jonathan Marcus
    5.0 out of 5 stars Copy and random functions
    Reviewed in the United States on March 9, 2019
    Verified Purchase
    Had mine for two days now... it's sick! I just wanted to make sure everyone knows about the copy and the random functions that I didn't see in the instructions. To copy a pattern, in write mode hold function button and press F# key button while in the pattern you want to copy. Then press a pattern button for where to place the copy, and then press the write/next button to execute. For random, hold function and press G# for random 1 and A# for random 2. Random 1 is completely random and 2 randomly changes the octave shift, slide, and accent of the current pattern. **CURRENT PATTERN IS OVERWRITTEN** but you can always make a copy before going rando! Hope this helps someone out there... any other tips or tricks reply here. Thx, Jonny
    29 people found this helpful
    Helpful
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    bleh
    5.0 out of 5 stars Amazing 303!
    Reviewed in the United States on February 8, 2021
    Verified Purchase
    Amazing 303!
    One person found this helpful
    Helpful
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    James J. Coddington
    4.0 out of 5 stars Amazing Synth
    Reviewed in the United States on January 8, 2019
    Verified Purchase
    I am having a blast with this 03. I wish I could get the midi to work right.. it is sending a stream of on off data for some reason and this is after I installed the drivers.. who knows.. but none the less, this thing is incredible. LOVE IT
    6 people found this helpful
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    Top reviews from other countries

    Translate all reviews to English
    Andres
    3.0 out of 5 stars Buen producto pero precio excesivo
    Reviewed in Mexico on February 14, 2023
    Verified Purchase
    El sintetizador es muy bueno y esta muy bien pero posterior a mi compra me di cuenta que se venden en aproximadamente la mitad del precio en otras plataformas.
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    Andres
    3.0 out of 5 stars Buen producto pero precio excesivo
    Reviewed in Mexico on February 14, 2023
    El sintetizador es muy bueno y esta muy bien pero posterior a mi compra me di cuenta que se venden en aproximadamente la mitad del precio en otras plataformas.
    Images in this review
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    Report
    Adham Shaikh
    5.0 out of 5 stars its awesome
    Reviewed in Canada on February 20, 2020
    Verified Purchase
    works great just like promised and prompt shipping. well done
    Report
    Astha s.
    5.0 out of 5 stars Superb product
    Reviewed in India on September 13, 2018
    Verified Purchase
    Fully satisfied with the product
    One person found this helpful
     Report
    Amazon Customer
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on February 9, 2018
    Verified Purchase
    It’s an acid box works well
    Report