--- product_id: 49166669 title: "Roland Tb-03 Boutique Bass Line Synthesizer" brand: "roland" price: "Β₯197513" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/49166669-roland-tb-03-boutique-bass-line-synthesizer store_origin: JP region: Japan --- # Built-in mini speaker + headphone jack Battery & USB powered for ultimate portability Authentic TB-303 acid bass engine Roland Tb-03 Boutique Bass Line Synthesizer **Brand:** roland **Price:** Β₯197513 **Availability:** βœ… In Stock ## Summary > 🎢 Own the acid legacy β€” where vintage vibes meet modern mojo! ## Quick Answers - **What is this?** Roland Tb-03 Boutique Bass Line Synthesizer by roland - **How much does it cost?** Β₯197513 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49166669-roland-tb-03-boutique-bass-line-synthesizer) ## Best For - roland enthusiasts ## Why This Product - Trusted roland brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Reliable Data Backup:** Save your custom patterns and settings via USB to never lose your signature sound. - β€’ **Portable Studio Power:** Compact metal body with battery and USB power lets you jam anywhere, anytime. - β€’ **Pro-Grade Connectivity:** CV/Gate, MIDI, and USB outputs integrate seamlessly with vintage and modern gear. - β€’ **Iconic Acid House Sound:** Recreate the legendary TB-303 basslines that defined a generation. - β€’ **Intuitive Pattern Programming:** Simplified sequencer with a clear 4-digit LED screen for effortless creativity. ## Overview The Roland TB-03 Boutique Bass Line Synthesizer is a compact, metal-bodied instrument that authentically recreates the iconic TB-303 acid house sound. Featuring battery and USB power options, onboard effects like distortion and delay, and versatile connectivity including CV/Gate, MIDI, and USB, it’s designed for both studio precision and on-the-go creativity. With a simplified sequencer, built-in mini speaker, headphone jack, and USB data backup, the TB-03 blends vintage character with modern convenience for professional musicians and producers. ## Description Buy Roland Tb-03 Boutique Bass Line Synthesizer. Free delivery and returns on eligible orders. Review: Tb-03 Sound Great - This unit may be small but sounds every bit like a piece of studio gear by Roland Review: Classics Sounds - Amazing piece of kit allowing you to get those original tb303 Roland sounds ## Features - Get the rave started. The Roland TB-03 Bass Line Synth brings back that unmistakable TB-303 sonic signature which defined the acid house movement of the late 1980s - The compact TB-03 recreates the authentic TB-303 experience. There is the same user interface (although it’s much simpler to program and construct patterns now), and you also get onboard effects like distortion and delays, as well as a four-digit LED screen for ease of use - Battery or USB powered and featuring a mini-speaker and headphone jack, the TB-03 can be played anywhere - Control vintage analogue gear with CV/Gate outputs or send control information via MIDI and USB - Functions as a high-quality audio interface, providing a simple and reliable way of recording directly to your DAW application - Keep your favourite settings and sequencer patterns safe via the USB data backup function ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LJGT0PO | | Best Sellers Rank | 35,115 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 78 in Tabletop Synthesizers | | Body Material | Metal | | Brand | ROLAND | | Brand Name | ROLAND | | Colour | white | | Connector Type | USB | | Customer Reviews | 4.4 out of 5 stars 97 Reviews | | Finish Type | Unfinished | | Global Trade Identification Number | 04957054509484 | | Included Components | Bass Bass Drum | | Is the Product Left or Right Handed? | USB | | Item Dimensions | 13 x 30.8 x 5.2 centimetres | | Item Type Name | Roland TB-03 Boutique Bass Line Synthesizer | | Item Weight | 0.69 Kilograms | | Item dimensions L x W x H | 13 x 30.8 x 5.2 centimetres | | Item weight | 0.69 Kilograms | | Manufacturer | Roland | | Material | Metal | | Model Name | TB-03 | | Model Number | TB-03 | | Model name | TB-03 | | Number of Items | 1 | | Part Number | TB-03 | | Product Warranty | 12 months. | | Sound Profile | TB-303 Acid House Sound | | UPC | 761294509487 | | Unit Count | 1 Count | ## Product Details - **Brand:** ROLAND - **Colour:** white - **Item dimensions L x W x H:** 13 x 30.8 x 5.2 centimetres - **Material:** Metal - **Model name:** TB-03 ## Images ![Roland Tb-03 Boutique Bass Line Synthesizer - Image 1](https://m.media-amazon.com/images/I/51vkp9BKnHL.jpg) ![Roland Tb-03 Boutique Bass Line Synthesizer - Image 2](https://m.media-amazon.com/images/I/519CEqP3bcL.jpg) ![Roland Tb-03 Boutique Bass Line Synthesizer - Image 3](https://m.media-amazon.com/images/I/51an5k4wUQL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this come with the usb plug or do you have to buy this** A: You need to purchase a commercially available USB cable that transmits power and data. **Q: Does it have a power source** A: Battery powered out of box. Can be powered by usb. Search for "Roland usb power supply" and Myvolt provide an excellent power supply and cables for this. **Q: Does this come with the USB plug or do you have to buy this?** A: You will need to purchase a commercially available MICRO USB to connect this product to a computer and charge without batteries. **Q: Is this compatible with macos catalina 10.15.6?** A: Thank you for the question. Yes there is a TB-03 driver available for MacOS 10.15 Catalina, you can download this from the TB-03 product page on the Roland website in the drivers tab. Thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tb-03 Sound Great *by R***R on 8 November 2025* This unit may be small but sounds every bit like a piece of studio gear by Roland ### ⭐⭐⭐⭐⭐ Classics Sounds *by J***Y on 10 September 2024* Amazing piece of kit allowing you to get those original tb303 Roland sounds ### ⭐⭐⭐⭐ Interesting bit of technology *by A***R on 18 May 2026* Great if you like Acid music ## Frequently Bought Together - ROLAND TB-03 Boutique Bass Line Synthesizer - Mellbree MIDI Cable, 2-Pack 3-Feet Male to Male 5-Pin MIDI Cable Compatible with MIDI Keyboard, Keyboard Synth, Rack Synth, Sampler, External Sound Card, Sound Source and Other Music Gear - Cable Matters 2-Pack 5 Pin DIN MIDI Cable, 5 Pin MIDI Cable - 6 Feet --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/49166669-roland-tb-03-boutique-bass-line-synthesizer](https://www.desertcart.jp/products/49166669-roland-tb-03-boutique-bass-line-synthesizer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*