Roland TM-1 Compact Dual-Trigger Drum Sound Module with User Samples & Easy Controls

The Roland TM-1 is a super-compact, battery-powered trigger module designed to add electronic sounds to any acoustic drum kit or percussion setup with minimal hassle. With two trigger inputs, it lets you trigger powerful drum and percussion sounds using acoustic drum triggers, pads, or even a kick pedal. The TM-1 comes with 15 ready-to-play kits and 30 preloaded high-quality sounds, plus the ability to load your own user samples (up to 30 samples, approximately 6 seconds each) via the free TM-1 Editor app for Mac, Windows, iOS, or Android.

Simple, intuitive controls include dedicated SENS, PITCH, DECAY, and LEVEL knobs for each trigger, making it easy to dial in the perfect sound on the fly. Choose between MIX or INDIVIDUAL output modes, mute the module instantly, shift kits, and monitor privately with headphones. The TM-1 also functions as a USB MIDI interface, allowing seamless integration with your computer or mobile device for recording and sequencing. Whether you’re enhancing your acoustic kit with electronic samples, creating hybrid percussion setups, or adding triggered sounds during live performances, the TM-1 delivers pro-quality Roland sounds in an incredibly portable and affordable package.

Powered by a 9V battery (included) for up to 3 hours of playtime or via USB/computer/optional AC adaptor, the TM-1 weighs only 1 lb 4 oz and fits easily on any drum rack or stand. Its rugged build and straightforward operation make it the perfect solution for drummers who want to expand their sonic palette without complexity.

Key Features

• Compact dual-trigger module with two 1/4-inch trigger inputs
• 15 preset kits with 30 high-quality preloaded drum and percussion sounds
• Load up to 30 custom user samples (approx. 6 seconds each) via TM-1 Editor app
• Simple hands-on controls: SENS, PITCH, DECAY, and LEVEL knobs for each trigger
• MIX or INDIVIDUAL stereo output modes for flexible routing
• USB MIDI interface for easy connection to computers and mobile devices
• Headphone output, mute switch, and kit shift for live performance convenience
• Power via 9V battery (included), USB, or optional AC adaptor
• Ultra-portable and lightweight design — perfect for any drum kit or percussion rig

Technical Specifications

Kits: 15

Preloaded Sounds: 30

User Sample: Number of User Sample: 30
Sound Length: Approx. 6 second/Sample

Data Format: Mac OSX: WAV, AIFF, MP3, AAC, Apple Lossless
Windows: WAV (44.1 kHz, 16/24 bits)
iOS: WAV, AIFF, MP3, AAC, Apple Lossless
Android: WAV (44.1 kHz, 16 bits), MP3
*The Application ‘TM-1 Editor’ is required.

Display: 7 segments, 1 character (LED)

Controls: [SENS] knob (TRIG1, TRIG2)
[PITCH] knob (TRIG1, TRIG2)
[DECAY] knob (TRIG1, TRIG2)
[LEVEL] knob (TRIG1, TRIG2)
[MODE SELECT] button
[MUTE] switch
[KIT SHIFT] switch
[POWER] switch

Indicator: Trigger Indicator (TRIG1, TRIG2)

Connectors: TRIGGER IN jack: 1/4-inch phone type, mono
OUTPUT jack: Stereo 1/4-inch phone type
*When setting the Output Setting to the "MIX", The mixed sound of trigger 1 and 2 is output in mono.
*When setting the Output Setting to the "INDIVIDUAL", Each trigger is output separately to left and right (TRIG1: L-Side, TRIG2: R-Side).
PHONES jack: Stereo 1/4-inch phone type
USB port: USB type B
DC IN jack

USB: MIDI

Power Supply: Alkaline battery (9 V, 6LR61)
AC adaptor (DC 9 V, sold separately)
Supplied from the computer via USB port

Current Draw: 100 mA (DC IN)
250 mA (USB)

Expected Battery Life Under Continuous Use: Approx. 3 hours
*It depends on the batteries' specification, capacity, and conditions of use.

Size and Weight:
Width: 5-15/16 inches
Depth: 3-3/4 inches
Height: 2-3/8 inches
Weight (including batteries): 1 lb 4 oz

Use Cases

• Hybrid acoustic and electronic drum setups
• Live performance sound enhancement
• Triggering samples and electronic percussion
• Drum practice with layered sounds
• Compact percussion setups

What's Included

Owner's manual, Leaflet "USING THE UNIT SAFELY", Alkaline battery (9 V, 6LR61), USB type B Cable