Used Roland Aira Compact T-8 Beat Machine Portable Drum Machine and Bass Synth

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A legend in your pocket

Create infectious tracks in seconds flat with the T-8 Beat Machine, a miniature rhythm factory loaded with legendary Roland TR drums plus bass from the inimitable TB-303. Craft on-the-fly acid jams or trap bangers with the intuitive 16-step sequencer, shape sounds with onboard controls, and flip and dice beats with hands-on tools that stimulate ideas and put the fun back into your flow.

Genre-defining sounds.

Build beats with the boom, pop, and sizzle of sounds from the TR-808, TR-909, and TR-606 drum machines, paired with the shapeshifting low end of the dynamic TB-303 Bass Line. The T-8 exudes classic Roland character, thanks to the same Analog Circuit Behavior (ACB) tech found in the TR-8S, TB-3, and other high-end AIRA gear.

Beat central.

Loaded with comprehensive I/O, the T-8 is ready to be the rhythmic centerpiece of any electronic music setup. Connect and sync with other AIRA Compacts like the J-6 Chord Synthesizer and E-4 Voice Tweaker. Or interface with computer DAWS, mobile music apps, and hardware instruments via USB-C or MIDI.

Seven tracks of inspiration.

The T-8 features six drum tracks and one bass track brought together with a friendly interface for fast recording and hands-on tweaks. Capture and fire off 64 patterns with up to 32 steps each, and shape sounds and control parts as you go with an array of dedicated knobs and buttons.

Classic workflow, modernized.

Backed by the TR-REC step sequencer loved by beatmakers since the 1980s, the T-8 makes it simple to develop ideas without ever stopping the action. Real-time recording, sub steps, and velocity further expand the programming power at your fingers. And with deep features like step loop, pattern shift, and probability, it’s easy to deliver dynamic performances with constantly evolving grooves.

Genuine lowdown.

The T-8 delivers an authentic TB-303 bass experience, including the tactile power to squeeze, squelch, and mangle sounds in the moment. Record notes, accents, and slides with traditional step-based input, or play in parts live with the bottom-row buttons or an external MIDI keyboard.

Spicy effects.

Create grit, space, and vibe with the T-8’s high-quality effects. Dirty up rhythms and bass with some meaty overdrive, and keep the beats pumping with sidechain compression. And with dedicated delay and reverb knobs, you can add all sorts of spatial colors to grooves as you perform.

Everywhere at once.

Instilling big sound in an ultra-compact instrument, the T-8 lets you play and perform wherever and whenever you please. The lithium-ion battery keeps you going for up to 4.5 hours per charge, and rugged Roland build quality will fuel beatmaking adventures for years to come.

Ultra-portable rhythm and bass machine with genuine Roland sounds

Six rhythm tracks with sounds from the influential TR-808, TR-909, and TR-606 drum machines

Bass track with sawtooth/square waveforms and hands-on controls derived from the TB-303 Bass Line

Analog Circuit Behavior (ACB) technology faithfully recreates the tonality and behavior of vintage Roland instruments

Classic TR-REC drum sequencer with 64 user patterns and up to 32 steps each

Advanced rhythm programming with probability, sub step, last step, and velocity

Real-time recording and powerful performance features like step loop, mute, fill, reload, and pattern shift

Color and process sounds with delay, reverb, overdrive, and sidechain compression

Comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA Link

Class-compliant USB-C audio/MIDI interface—no drivers needed

Lithium-ion battery with up to 4.5 hours of operation per charge

Sturdy construction and high-quality rubber pads

Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables

User Patterns: 64

Step Sequencer: Rhythm instrument parts x 6

Bass part x 1

32 steps









Display: 7 segments, 4 characters (LED)

Connectors: SYNC (IN, OUT) jacks: Mini phone type

MIX (IN, OUT) / PHONES jacks: Stereo mini phone type

MIDI (IN, OUT) jacks: Stereo mini phone type

USB port: USB Type-C (Audio, MIDI)

Power Supply: Rechargeable lithium-ion battery

Obtained via USB port (USB bus power)

Current Draw: 500 mA

Expected battery life under continuous use: Approx. 4.5 hours

These figures will vary depending on the actual conditions of use.

Expected battery charging time: Approx. 3 hours

To charge the unit, use the USB port of a computer or a commercially available USB power supply adaptor (5 V, 500 mA or higher).

Accessories: Leaflet ”Read Me First”

USB Type-C to USB Type-A cable


188 (W) x 106 (D) x 36.2 (H) mm

7-7/16 (W) x 4-3/16 (D) x 1-7/16 (H) inches

Weight (including batteries):

310 g

11 oz

ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
  • T-8 AIRA Compact Beat Machine

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City Music Annex

Leominster, MA, United States
Joined Reverb:2013

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