Alesis SR-18

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$182.36 to $235.00 Price Tier: Standard

4.5 (12)

2 Critic Reviews

1 Review

All time low price

Find out who is using Alesis SR-18

3 community setups

Featured in

The Best Drum Machines. Top 6 Picks + Reviews 2026

5 wishlisted

37 saved

Page last updated Jun 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated June 3, 2026.

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4.0 (57)

$229.00

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4.5 (26)

$229.00

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4.4 (2158)

$209.23 $26.87 · All time low

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4.0 (32)

$229.00 6 available New

$165.91 4 available Used

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4.0 (56)

$229.00

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4.0 (16)

$229.00

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4.3 (40)

$229.00

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4.4 (217)

$239.00 $235.00 $4.00 · All time low

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£219.00

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Average Price: $217

Standard/Professional

$150

$601+

Price Tier

In the Drum Machines category, Alesis SR-18 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Alesis SR-18". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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The Alesis SR-18 is a state-of-the-art drum machine that's designed to inspire creativity in all sorts of musicians. It boasts a rich library of more than 500 drum and percussion sounds, making it a versatile tool for artists of all genres. It also comes packed with 50 pre-set drum kits, offering a selection of sounds that range from crisp acoustic drums to thunderous electronic kits.

This drum machine is not just about providing quality sounds, it also offers an impressive level of customization. With the help of dedicated tuning, ambience, and level knobs, you can craft the perfect sound for your musical masterpiece. What's even more impressive is the machine's built-in effects engine. This engine provides reverb, EQ, and compression on each of the 12 pads, allowing you to shape the tone of the sound and add depth to your beats.

The Alesis SR-18 is also a hit when it comes to portability. Whether you're on stage, in a rehearsal, or on the move, this drum machine has you covered. It can run on AC power or batteries, giving you the freedom to create beats wherever inspiration strikes.

Key Features:

Over 500 drum and percussion sounds
50 pre-set drum kits
Customizable sounds with dedicated tuning, ambience, and level knobs
Built-in effects engine with reverb, EQ, and compression
Can run on AC power or batteries
12 pads with 32-voice polyphony
Metronome, tap tempo, and MIDI clock sync for keeping time
200 preset locations for saving rhythms, sequences, and kit settings
MIDI out for backing up presets.

Owner's manual

Alesis SR-18 User Manual

Product specs

Pads	12, velocity sensitive
Sounds	500 drum, 50 bass
Kits	100
Patterns	100
Analog Inputs	1 x Instrument, 2 x Footswitch
Analog Outputs	2 x 1/4", 1 x 1/4" stereo
Headphones	1 x 1/4"
MIDI I/O	In, Out/Thru
Power Source	Power adapter included, 6 x AA battery
Height	1.9"
Width	9.6"
Depth	7.5"
Weight	1.1 lbs.

FAQs

What kind of sounds and instruments are included in the Alesis SR-18?: The Alesis SR-18 includes 500 drum sounds and 50 bass sounds, providing a wide range of percussion and bass options for creating diverse musical compositions.
Can the Alesis SR-18 be used for live performances?: Yes, the Alesis SR-18 is designed for both studio and live performance use, featuring an intuitive interface and a variety of outputs including stereo and headphone jacks for versatile connectivity.
How does the Alesis SR-18 handle sound customization?: The SR-18 features Dynamic Articulation™ technology, which alters sample sounds in real-time, and includes effects like reverb, EQ, and compression for further sound customization.
What are the connectivity options available on the Alesis SR-18?: The Alesis SR-18 offers MIDI input and output, a 1/4" instrument input, two stereo 1/4" outputs, a 1/4" headphone output, and two footswitch jacks for comprehensive connectivity.
Is the Alesis SR-18 suitable for portable use?: Yes, the Alesis SR-18 is portable, running on either AC power or six AA batteries, making it convenient for creating music on the go with up to 4 hours of battery life.

Videos

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SynthMania

Alesis SR18 - a few pattern demos

SynthMania

Alesis SR 18 Drum Machine. Pros and cons

Mark Andrew Thompson

Alesis SR-18 Drum Machine QUICK START TUTORIAL

Cliff & Susan

Alesis SR18 Portable Electronic Drum Machine With Effects - Alesis SR18

American Musical Supply

Alesis SR18 Drum Machine

80s Man

Alesis SR-18 QUICK START TUTORIAL to Level Up Your Live Performances

Cliff & Susan

Alesis SR 18 how to program drum tracks and create a full song!!

Rocktalk101

Alesis SR18 Drum Machine Preset Patterns Demo

Artbooks Reviewed

Reviews

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PROS

Intuitive and easy to use for non-programmers
Includes a variety of rhythms: rock, funk, latin
Features bass and percussion sounds, which can be muted
Portable, can be used with AA batteries
MIDI connectivity enhances integration with other devices
Extensive sample library from acoustic to electronic sounds
Editable sounds with pitch, filtering, and decay adjustments
Onboard compression/EQ and reverb effects are high quality
Patterns and songs can be started/stopped using a footswitch
Solid build quality and very light for portability

CONS

Lacks metal rhythms
Playing pads aren’t very sensitive, lacking in dynamic response
MIDI channel settings can be confusing and require custom setup
Limited number of drum sets available for use in a set
Sample library organization is not intuitive
Programming can be old-fashioned and tricky for precise beats
Battery life is short when run on batteries
User interface is challenging, likened to using a Nokia flip phone
Occasional functionality issues not covered in the manual
Tech support from Alesis is not helpful

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Alesis SR-18.

Features and functionality

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The SR-18 offers realistic drum kit sounds, making it suitable for genres that require acoustic drum textures over electronic sounds.
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The SR-18 offers a Song Mode that allows for quick song scaffolding, aiding in efficient workflow during music composition.
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The drum machine is battery-powered, allowing for portable use, such as creating drum tracks on a couch with headphones.
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The SR-18 includes over 50 different cymbal sounds, allowing customization of kits, including adding a second crash by replacing less-used sounds like the side stick.
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The SR-18 supports a MULTI-DRUMSET mode, enabling the creation of custom drum kits for varied sound options, though each kit is limited to 12 drum sounds.
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The SR-18 lacks a built-in count-in feature; users create a custom pattern as a workaround for live performance transitions.
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The SR-18 includes two foot pedal inputs, allowing for start/stop control and switching between song sections during live performances.
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The SR-18 maintains recorded swing settings; beats cannot be re-quantized, requiring preset patterns for different swing options.
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Use cases and applications

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It's possible to use the SR-18 in conjunction with a Novation Circuit to enhance drum samples for a more dynamic sound.
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While it lacks PC connectivity and software control, it remains a favored option for those seeking a standalone drum machine.
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Using an external sequencer like the Korg SQ64 with the SR-18 is praised, though connectivity setup may pose challenges for some users.
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Comparisons

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Owners compare the SR-18 to the Akai XR-20, noting that while the XR-20 focuses on hip-hop samples, it shares versatility with the SR-18.
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Some owners compare it favorably to past models like the Alesis SR-16, emphasizing its longstanding reputation as a reliable workhorse.
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The SR-18 is noted as ideal for rock and acoustic projects, but not as suitable for EDM, where alternatives like Behringer's 808 clone are preferred.
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Value and pricing

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Drum modules like the Roland TD-7 and TM2 are more expensive than the SR-18, starting at $170 and $200 respectively, highlighting the SR-18's budget-friendly price point.
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User experience

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Owners report the SR-18's learning curve is manageable compared to software like Ableton, making it suitable for singer-songwriter performances.
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Critic Reviews

Alesis SR18: Drum Machine Reviewed | DRUM! Magazine

drummagazine.com

Alesis SR18 breathes new life into drum machines with its impressive sound library, doubling the polyphony and offering a fresh array of over 500 drum and percussion sounds. The machine's intuitive interface, logical design, and unique inclusion of bass sounds make it a standout. While programming bass notes can be challenging, the overall ease of use and feature-rich design compensate well. Its portability and ability to run on AA batteries add to its appeal for musicians on the go. At its price point, the SR18 is a worthy contender for both studio and live performance setups.

positive

Full Review

Alesis SR18

soundonsound.com

The Alesis SR18 delivers a robust update to its predecessor, the SR16, with expanded sonic capabilities and user-friendly features. Highlights include a backlit LCD, tap-tempo function, and instrument input, making it ideal for live performances. The added drum, percussion, and bass layers offer versatility, though some sounds may seem dated. Despite the limitations of ROM-based samples, the SR18 shines with its respectable effects and editing options. A worthy choice for those seeking a hardware drum machine with solid performance and enhanced features.

positive

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4.5 out of 5

Based on 1 Review and 12 Ratings

5 star

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1 star

str8sounds

458

over 10 years ago

Good drum kit and bass sound, but hard to modify live.

Has good sounding drum patterns and bass accompaniment, but unlike a rhythm sequencer, you're stuck with the pattern, a roll and a fill. I add effects to make it sound more interesting. The dry sound makes it sound like you have a band backing you, but is not great for electronic beats.