A not too expensive hardware synth with at least three octaves, what is there to choose from these days?
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- KVRian
- 693 posts since 18 Apr, 2021
I'm looking to get a hardware synth, it does need to be polyphonic and have at least three octaves, and easy to program. Apart from that I'm not too particular, while I do tend to prefer analogue synths I wont rule out a digital synth if I otherwise like it
EDIT: I have rethinked my requirements for a synth and concluded that I'm probably a bit stuck with having a single synth which can do everything. From some of the replies here, as well as searching for synths with less than four octaves, I realised that I have a lot more to choose from if I manage with three octaves
From experience I know I need at least three octaves, two are not enough. I have a two octave USB keyboard I got as a lap keyboard for programming VST synths, and which works well as that. I found when trying to use it as a dedicated bass synth though, that two octaves was just too limiting. Should I get two synths instead, perhaps even a monophonic bass synth and a polyphonic synth? And perhaps build from there with a couple more synths? Also, what about modules? I already have a USB keyboard with midi output which I can use as a controller, and I can get something better later. I've had several hardware synths in my posession over the years, I'm sort of starting from schratch here though
EDIT: I have rethinked my requirements for a synth and concluded that I'm probably a bit stuck with having a single synth which can do everything. From some of the replies here, as well as searching for synths with less than four octaves, I realised that I have a lot more to choose from if I manage with three octaves
From experience I know I need at least three octaves, two are not enough. I have a two octave USB keyboard I got as a lap keyboard for programming VST synths, and which works well as that. I found when trying to use it as a dedicated bass synth though, that two octaves was just too limiting. Should I get two synths instead, perhaps even a monophonic bass synth and a polyphonic synth? And perhaps build from there with a couple more synths? Also, what about modules? I already have a USB keyboard with midi output which I can use as a controller, and I can get something better later. I've had several hardware synths in my posession over the years, I'm sort of starting from schratch here though
Last edited by YnJ on Fri Mar 07, 2025 7:20 pm, edited 3 times in total.
- KVRAF
- 8237 posts since 22 Sep, 2008 from Windsor. UK
- KVRAF
- 20915 posts since 22 Nov, 2000 from Southern California
Agreed. Came here to say it. Prologue is the best bargain going these days.
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- KVRAF
- 8732 posts since 24 May, 2002 from Tutukaka, New Zealand
Quite a lot of choice nowadays.
Behringer UBXa is a huge analogue poly, though a bit over your price range (there have been price reductions in US/Europe from what I gather, though not down under as usual). But it's 16 voice pure analogue with MPE for that. Their Wave might squeeze in, different again being acutely digital and very wavetabley (personally I hate that sound...)
As already mentioned - used Korg Prologue. Very, very good analogue with some of the best character analogue filters around.
Pretty well any of the other small format Korgs in your range for new. Wavestate - very unique sounding superb for cinematic soundscapes and can do standard VA stuff easily - NOT easy programming though. Opsix - easy and versatile FM and quite wide-ranging sound palette, a bit easier to programme. Modwave - mainly wavetable but also samples and again, wide ranging palette easier to programme. The recent MultiPoly, VA and easy to programme. The Korg digital filters and FX on all of these are superb. This lot have a shitload of voices, by the way. More than you could ever need. All are only 3-octave keys, so that's the compromise.
There are also a few 4-voice analogues around if you don't need big number of voices and all in your range: Korg MinilogueXD - analogue/digital hybrid, same filters as Prologues (You can get the original Minilogue without the digital for peanuts nowadays). Behringer PolyD - 4 voice analogue Moog emu. Behringer MonoPoly - analogue emu of the original - characterful and can be very gritty/weird. Again, only 3-octave keys.
Those ASM Hydrasynth thingies, if you like wavetables - proper poly synths. Not sure of all the model prices but some are def within your range. They have a good rep again if you like wavetables.
Small factor Arturia Brutes. Nice gritty filter as well as the usual shitty Moog-type ones.
Those are just a few. TBH that's a huge range of different characters, and only you'll know which sonic footprint you prefer. Keep an eye out for future Behringer releases - a 16 voice Jupiter is on the horizon at some point.
Behringer UBXa is a huge analogue poly, though a bit over your price range (there have been price reductions in US/Europe from what I gather, though not down under as usual). But it's 16 voice pure analogue with MPE for that. Their Wave might squeeze in, different again being acutely digital and very wavetabley (personally I hate that sound...)
As already mentioned - used Korg Prologue. Very, very good analogue with some of the best character analogue filters around.
Pretty well any of the other small format Korgs in your range for new. Wavestate - very unique sounding superb for cinematic soundscapes and can do standard VA stuff easily - NOT easy programming though. Opsix - easy and versatile FM and quite wide-ranging sound palette, a bit easier to programme. Modwave - mainly wavetable but also samples and again, wide ranging palette easier to programme. The recent MultiPoly, VA and easy to programme. The Korg digital filters and FX on all of these are superb. This lot have a shitload of voices, by the way. More than you could ever need. All are only 3-octave keys, so that's the compromise.
There are also a few 4-voice analogues around if you don't need big number of voices and all in your range: Korg MinilogueXD - analogue/digital hybrid, same filters as Prologues (You can get the original Minilogue without the digital for peanuts nowadays). Behringer PolyD - 4 voice analogue Moog emu. Behringer MonoPoly - analogue emu of the original - characterful and can be very gritty/weird. Again, only 3-octave keys.
Those ASM Hydrasynth thingies, if you like wavetables - proper poly synths. Not sure of all the model prices but some are def within your range. They have a good rep again if you like wavetables.
Small factor Arturia Brutes. Nice gritty filter as well as the usual shitty Moog-type ones.
Those are just a few. TBH that's a huge range of different characters, and only you'll know which sonic footprint you prefer. Keep an eye out for future Behringer releases - a 16 voice Jupiter is on the horizon at some point.
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- KVRian
- 730 posts since 17 Sep, 2007 from Planet Thanet
Behringer UBXa is currently £719 in the UK
- KVRAF
- 12243 posts since 7 Sep, 2006 from Roseville, CA
Behringer DeepMind gets mostly great reviews.
Logic Pro | LUNA Pro | OB-X8 | Prophet 6 | OB-6 | Rev2 | TEO-5 | Pro 3 | SE-1X | Minitaur | Deepmind 12D | Slim Phatty | TR-1000 | Analog RYTM mk2 | Digitakt 2 | TD-3 MO | TD-3 | Maschine+
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Constructed Identity Constructed Identity https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=288890
- KVRian
- 1348 posts since 29 Sep, 2012 from Minnesota
2nd this
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- KVRian
- Topic Starter
- 693 posts since 18 Apr, 2021
I've rethought my requirements, please look at the first post. Thanks to everyone for their replies

I'm afraid the Korg Prologue is quite rare on the second hand market here in Norway, it makes the Framus Cobra amp head look common in comparisonUncle E wrote: Thu Mar 06, 2025 7:14 pm Agreed. Came here to say it. Prologue is the best bargain going these days
- KVRAF
- 20915 posts since 22 Nov, 2000 from Southern California
Multi/Poly
Nord Lead
Nord Stage
Blofeld
Virus KB/KC
AN1X
SY99
Triton
JV-30/JV-90/JV-1000
Motif
Fantom
KingKorg
JD-XA
Maybe check if any of these are around and then we can tell you the pros and cons.
Nord Lead
Nord Stage
Blofeld
Virus KB/KC
AN1X
SY99
Triton
JV-30/JV-90/JV-1000
Motif
Fantom
KingKorg
JD-XA
Maybe check if any of these are around and then we can tell you the pros and cons.
- KVRist
- 198 posts since 22 Aug, 2020
There you go:YnJ wrote: Fri Mar 07, 2025 7:13 pm I'm afraid the Korg Prologue is quite rare on the second hand market here in Norway, it makes the Framus Cobra amp head look common in comparison![]()
https://www.finn.no/recommerce/forsale/item/358075698
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- KVRian
- Topic Starter
- 693 posts since 18 Apr, 2021
Well, thanks! And just five minutes from where I liveOld Norse wrote: Fri Mar 07, 2025 8:10 pm There you go:
https://www.finn.no/recommerce/forsale/item/358075698
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- KVRian
- Topic Starter
- 693 posts since 18 Apr, 2021
Thanks for your suggestions! I'm afraid the Korg Prologue has maxed out my budget for at least the next couple of months, I'll have a look at all of them thoughUncle E wrote: Fri Mar 07, 2025 7:44 pm Multi/Poly
Nord Lead
Nord Stage
Blofeld
Virus KB/KC
AN1X
SY99
Triton
JV-30/JV-90/JV-1000
Motif
Fantom
KingKorg
JD-XA
- KVRAF
- 20915 posts since 22 Nov, 2000 from Southern California
Prologue is as good or better than any of the synths I posted. If you were able to pick up that one, you should be set for a long time.