Which is better, SSL 2+ or Audient iD4 MkII?

Based on our trust score analysis, Audient iD4 MkII scores 8.7/10 compared to SSL 2+ at 8.3/10. Audient iD4 MkII ranks higher across expert reviews, user sentiment, and value metrics, making it the stronger choice overall.

What is the price difference between SSL 2+ and Audient iD4 MkII?

SSL 2+ is priced at $299.00 – $329.00 and Audient iD4 MkII is priced at $149.00 – $179.00. SSL 2+ is the more expensive option at $299.00 – $329.00, while Audient iD4 MkII comes in at $149.00 – $179.00.

Is SSL 2+ worth the extra money over Audient iD4 MkII?

SSL 2+ ($299.00 – $329.00) has a value score of 8.0/10 compared to Audient iD4 MkII ($149.00 – $179.00) at 9.4/10. Audient iD4 MkII offers better value for money despite the lower price point.

Home / Audio Interfaces / SSL 2+ vs Audient iD4 MkII

SSL 2+ vs Audient iD4 MkII

Name: Audient iD4 MkII
Brand: Audient
Rating: 4.5 (1 reviews)

Head-to-head comparison based on trust scores, features, pricing, and real user feedback.

Our pick: Audient iD4 MkII (Trust Score 8.7 vs 8.3)

SSL 2+

Solid State Logic

$299.00 – $329.00

8.3

Good

Pros

+SSL Legacy 4K analog enhancement
+MIDI I/O built in
+4 outputs for monitor switching

Cons

−Higher price than competitors
−No DSP processing

Don't buy if

⚠ The 4K enhancement circuit adds subtle analog coloration which not all engineers want on every source.

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Audient iD4 MkII

Audient

$149.00 – $179.00

8.7

Excellent

Pros

+Console-grade Class A preamp
+JFET instrument input sounds great
+Dual-function scroll control

Cons

−Only one mic preamp input
−No software DSP effects

Don't buy if

⚠ Only one of the two inputs has a microphone preamp so you cannot record two microphones simultaneously.

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Score Comparison

Metric	SSL 2+	Audient iD4 MkII
Trust Score	8.3	8.7 ✓
Expert Score	8.4	8.6 ✓
User Sentiment	8.3	8.7 ✓
Value Score	8.0	9.4 ✓
Complaint Risk	9.3	8.5 ✓
Price	$299.00 – $329.00	$149.00 – $179.00

The Verdict

Audient iD4 MkII wins this comparison with a Trust Score of 8.7 vs 8.3. It scores higher across the majority of our evaluation criteria. However, the SSL 2+ may be a better fit depending on your specific priorities — check the pros and cons above.

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