Studio Electronics Boomstar 5089 - What To Know & Where To Buy

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Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated June 10, 2026.

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Price

$1,045.00

View Deal

$800.00 1 available Used

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Average Price: $923

Standard/Professional

$500

$1501+

Price Tier

In the Synthesizers category, Studio Electronics Boomstar 5089 is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Price History

Based on price data from 1 merchant for "Studio Electronics Boomstar 5089". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Elevate your sonic landscapes with the Studio Electronics Boomstar 5089, a synthesizer that merges classic analog warmth with modern precision. At its heart lies the iconic 5089 filter, a voltage-controlled, discrete analog 24 dB/oct transistor ladder low-pass filter, renowned for its ability to sculpt sound with unparalleled finesse. Whether you're pursuing the creamy, buttery tones of vintage R 'n B or the gritty overdrive of 1970s rock, the Boomstar 5089 stands ready to deliver.

Crafted with hand-matched transistors, the 5089 filter can effortlessly transition from subtle harmonic enhancements to intense, self-oscillating resonance, providing a diverse palette of sonic textures. Its design captures the essence of subtractive synthesis, allowing musicians to creatively remove or emphasize frequency harmonics at will. This ensures every note resonates with character and depth, making it an essential tool for both studio and live performances.

The Boomstar 5089 is not just about sound but also about control. It features an array of potentiometers and patch points, offering deep customization and manipulation potential. With classic Minimoog-inspired frequency tracking options, this synth delivers a robust low end paired with shimmering high frequencies, perfect for crafting rich, full-bodied soundscapes.

Key Features:

5089 filter: Voltage-controlled, discrete analog 24 dB/oct transistor ladder low-pass filter.
Hand-matched transistors for authentic analog warmth.
Potentiometer controls for FREQUENCY, RESONANCE, and more.
Classic Minimoog FULL and HALF strength filter frequency tracking.
Seven patch points for extensive sound manipulation.
Built in the USA with meticulous craftsmanship.

Product specs

Brand	Studio Electronics
Model	Boomstar 5089 Desktop Analog Synth
Finish	Black
Year	2010s
Categories	Analog Synths, Desktop Synths
Analog / Digital	Analog
MIDI I/O	MIDI Input, MIDI Output
Polyphony	2 Voices

FAQs

Is the Studio Electronics Boomstar 5089 a polyphonic or monophonic synthesizer?: The Studio Electronics Boomstar 5089 is a polyphonic synthesizer with 2 voices, allowing you to play two notes simultaneously.
What type of synthesis does the Boomstar 5089 use?: The Boomstar 5089 utilizes analog synthesis, providing rich, warm sounds characteristic of classic analog synthesizers.
How can I control the filter frequency on the Boomstar 5089?: You can adjust the filter frequency using the FREQUENCY knob, which controls the cut-off of the filter, and the FREQ CV inputs for external control.
Does the Boomstar 5089 have MIDI connectivity?: Yes, the Boomstar 5089 features MIDI Input and Output, allowing for integration with other MIDI-compatible gear.
What is the purpose of the RESONANCE control on the Boomstar 5089?: The RESONANCE control adjusts the emphasis of frequencies around the filter's cutoff point, enhancing the harmonic content of the sound.

Videos

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SoundsAndGear

Studio Electronics Boomstar 5089 analog synth review - SoundsAndGear.com

SoundsAndGear

Studio Electronics BoomStar 5089 (HQ) Demo by INHALT

INHALTVIDEO

Studio Electronics BOOMSTAR 5089 24dB ladder filter synth with Thesys sequencer app

SoundsAndGear

Before I Don't Have Anything Left (#2) - Studio Electronics Boomstar 5089 by Drew Neumann

Studio Electronics

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Studio Electronics Boomstar 5089.

User experience

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Owners frequently use the Boomstar 5089 for diverse roles like basslines, leads, and arpeggios, highlighting its versatility in mono synth applications.
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The Mk1 knobs have a distinct tactile ridge beneficial for visually impaired users, unlike the radially symmetrical Mk2 knobs.
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One owner reported purchasing a Boomstar 5089 for a year without composing music, indicating a steep learning curve for beginners.
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Features and functionality

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The SEM filter has a unique "bonking" feature where it temporarily blacks out when overloaded, offering distinctive sound manipulation options.
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The 5089 model is noted for its dark visual appearance, making it challenging to capture on camera.
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The Boomstar 5089 version 2 has a diode-based feedback circuit enhancing dynamic range and harmonic distortion.
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Version 2 is refaced for clarity with a different typeface, black front panel, and accented volume knob.
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Comparisons

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Some users find the tactile feedback of the Boomstar's attack and decay controls less intuitive compared to the Moog Mother 32, which offers a more musical knob response.
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The Boomstar 5089 is often compared to the original Minimoog for its vintage sound, but some find it less appealing at full retail price compared to b-stock options.
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Build quality

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Version 2 introduces lined, fluted knobs and quick-turn pot shafts for more precise programming and patch recall.
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The Mk2 features metal-shafted pots, except for envelopes, which have reinforced custom taper plastic-shafted pots.
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Unique wooden side panels in Mk2 using exotic woods like Bocote, Marblewood, and Pau Ferro are noted.
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Value and pricing

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A user acquired a Boomstar 5089 as b-stock for $800, noting the difficulty in finding such deals now, suggesting its value could be subjective based on purchase price.
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Use cases and applications

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The Boomstar 5089's Moog-style filter makes it an attractive option for those specifically seeking a vintage Moog sound without the brand's premium price.
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Critic Reviews

Studio Electronics Boomstars

soundonsound.com

The Studio Electronics Boomstar 5089 delivers a robust Moog-inspired sound with its classic 24dB ladder filter, making it a must-have for fans of rich, analogue tones. Its flexibility is seen through features like MIDI and CV/Gate operation, and the ability to chain units polyphonically. However, the lack of comprehensive MIDI implementation, knobless shafts, and external power supply are minor drawbacks in an otherwise stellar package. While the price isn't budget-friendly, the sound quality and build justify the investment. Overall, it's a powerful addition to any synth arsenal, with each model offering a unique filter character.

positive

Full Review

Studio Electronics Boomstars review | MusicRadar

musicradar.com

The Studio Electronics Boomstar 5089 impresses with its extensive programmability and classic filter options, making it a standout choice for synth enthusiasts. The unit's lack of digital menus and screens is a refreshing nod to pure analog design, offering a tactile user experience. Each filter provides a unique sonic character, from Moog-style warmth to ARP-inspired textures. However, potential buyers should be aware of a noticeable tuning drift across the frequency range, which could require manual adjustment. Despite this, the Boomstar series delivers rich, versatile tones that make it a worthy addition to any analog synth collection.

positive

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