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A useful bass synth is not defined by its name: it needs a controllable low register, oscillator architecture, filter/envelope shaping and a practical way to play or sequence it. The hardware below is selected for documented analogue or hybrid sound engines and bass-relevant controls, not because it merely appears in a bass category. Choose keys when you want standalone playability, or a desktop/module format when MIDI, CV or an external keyboard already supplies control.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Novation Bass Station II | $500-$580 | Amazon · eBay |
| 2 | Moog Minitaur | $540-$600 | Amazon · eBay |
| 3 | Moog Mother-32 | $500-$600 | Amazon · eBay |
| 4 | Moog Subsequent 37 | $1,700-$1,900 | Amazon · eBay |
| 5 | Moog Messenger | $850-$900 | Amazon · eBay |
| 6 | Erica Synths Bassline DB-01 | $550-$700 | Amazon · eBay |
| 7 | Arturia MiniBrute 2S | $450-$550 | Amazon · eBay |
| 8 | Korg monologue | $300-$400 | Amazon · eBay |
| 9 | Korg MS-20 mini | $500-$650 | Amazon · eBay |
The picks, in detail
Novation Bass Station II
A paraphonic analogue keyboard synth with two oscillators, sub-oscillator, dual filters, two LFOs, arpeggiator and 32-step sequencer.
- two oscillators plus sub
- two filters
- 25 full-size aftertouch keys
- 32-step sequencer
- Purpose-built bass architecture
- standalone keyboard control
- Limited paraphony versus a poly synth
Moog Minitaur
A compact analogue bass-synth module for MIDI-driven low-end lines, with the classic desktop module workflow.
- analogue signal path
- MIDI control
- desktop module
- Dedicated bass format
- small footprint
- No built-in keyboard
Moog Mother-32
A semi-modular analogue desktop synth with a ladder filter, patch points and onboard sequencer.
- analogue oscillator
- ladder filter
- 32-step sequencer
- CV patch points
- Strong modular expansion path
- sequencer included
- Requires external keyboard or MIDI for conventional playing
Moog Subsequent 37
A two-note paraphonic analogue keyboard synth with hands-on controls for thick bass patches and MIDI integration.
- analogue oscillators
- paraphonic operation
- 37 keys
- MIDI
- Expressive keyboard workflow
- substantial bass sound design
- Premium price
Moog Messenger
A current analogue monophonic keyboard synth with two variable-waveshape oscillators, sub-oscillator, wavefolder and sequencer.
- two VCOs plus sub
- wavefolder
- 32-note keyboard
- sequencer
- Modern Moog monosynth
- rounded low-end capability
- No onboard effects
Erica Synths Bassline DB-01
An analogue desktop bassline synth with oscillator, sub-oscillator, switchable low-pass/band-pass filter and a 64-step sequencer.
- analogue VCO plus sub
- LP/BP filter
- 64-step sequencer
- MIDI and CV/gate
- Sequence-focused bass tool
- distinctive aggressive filter
- No keyboard included
Arturia MiniBrute 2S
A semi-modular analogue synth with two LFOs, patch bay and performance sequencer; its wave-folding oscillator is explicitly suited to hot bass sounds.
- analogue oscillator
- Steiner-Parker filter
- two LFOs
- sequencer and patch bay
- Deep modulation
- excellent for pattern work
- Pads replace a traditional keyboard
Korg monologue
A monophonic analogue keyboard synthesizer with two VCOs, drive control, 25 keys and a sequencer, designed with a forceful low end.
- two VCOs
- analogue filter
- drive control
- 16-step sequencer
- Affordable hands-on monosynth
- compact keyboard
- Single voice only
Korg MS-20 mini
A compact reissue-style analogue synth with two oscillators, resonant filters, patching and a 37-key keyboard.
- two VCOs
- dual resonant filters
- patch panel
- 37 mini keys
- Characterful filter options
- semi-modular experimentation
- Mini keys are not for every player
Buying tips
- For bass, compare oscillator and sub-oscillator design, filter response and envelope speed before comparing preset counts.
- Desktop modules need a plan for MIDI, CV/gate or an external keyboard.
- Use a full-range monitoring system; small speakers can hide whether a bass patch is actually controlled rather than simply loud.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.