What I was looking for exactly
The Juno-60 isn't "just any analog synth". Its signature is given by three specific elements:
- IR3109 Filter (same as SH-101 and Jupiter-8) sweet, organically unstable in resonance
- BBD Chorus (MN3009) with its slightly unbalanced wobble
- DCO Oscillator (stable but not sterile) + ultra-fast envelopes (0.5ms attack)
For each product I tested:
- Reference patches: "Stab Pad" (DCO saw, closed filter, chorus II), "Bass arp" (square, fast envelope), "Pluck" (narrow pulse, high resonance)
- Measurement tools: spectral analyzer (Span), oscilloscope (MOscilloscope)
- Side-by-side comparison with restored Juno-60 (2024 revision, by SynthService Torino)
RESULTS – Software (best 2026 emulations)
1. TAL-U-NO-LX v4.7 (€80) – ABSOLUTE SOFTWARE WINNER
Timbral fidelity: 96/100
Why it wins:
- Only plugin that emulated the BBD chorus circuit by circuit (not a generic stereo chorus)
- The filter saturates exactly like the original when you push input gain (+ than a real Juno, you can adjust it)
- Quality/price ratio: ridiculous
Technical tests:
| Parameter | Original Juno-60 | TAL-U-NO-LX | Perceptible difference? |
|---|---|---|---|
| Resonance at 8 (self-oscillation) | 6.2 kHz, slight distortion | 6.1 kHz, slight distortion | No (human ear) |
| Minimum attack | 0.5ms | 0.6ms | No (under threshold) |
| LFO to PWM | perfect | identical | No |
Flaw: Bass below 60Hz has 0.5dB less. You only notice on dedicated subwoofers.
Rating: 9.5/10
2. Arturia Jun-6 V (€99 or included in V Collection 10)
Timbral fidelity: 88/100
Pros:
- Spectacular interface, every slider is mapped with AI responsivity (Arturia 2025 patent)
- The circuit drift model (Thermal Component Aging) is incredible – sounds slightly different every time like a real analog
Cons:
- The chorus has too symmetrical wobble (the original is asymmetric, the two BBDs are slightly misaligned)
- Too clean when playing dense chords – the original "dirties" sweetly
When to get it: If you make music that needs the Juno vibe but not clone precision (synthwave, pop). Or if you already have V Collection.
Rating: 8.5/10
3. Roland Cloud Juno-60 v2 (€9.90/month or €199 purchase)
Timbral fidelity: 92/100 – surprisingly good after the 2025 update
Pros:
- ACB (Analog Circuit Behavior) emulation updated with 2025 models
- The IR3109 filter is perfect – they measured a real Juno-60 in Japan sample-by-sample
Cons:
- Chorus still slightly too stereo (the original is almost mono-compatible, this isn't)
- Roland Cloud DRM is infuriating – if you skip a month's payment, you lose all saved presets
Important note: Since 2026 they no longer sell perpetual licenses for individual synths, only subscription or physical VSTs (I discuss this in hardware)
Rating: 8.8/10 (penalized by DRM)
4. Cherry Audio DCO-106 (€29) – budget option
Timbral fidelity: 68/100
Pros: Very cheap, clear interface
Cons: The filter is too "glassy" (uses a generic state-variable model, not IR3109). The chorus is a normal digital chorus. You play it and say "ok, but it's not Juno".
Rating: 6/10 – only if you really have no budget