icOn Zen – When Less Truly Is More
Sometimes, less is more — especially in high-end audio.
Many music lovers today use just one or two source components: a DAC for streaming or CDs, and perhaps a phono stage for vinyl. What they really need is a pure, transparent control unit that lets the music breathe — without adding distortion, noise, or coloration.
The icOn Zen was designed exactly for them. It delivers:
- Remote-controlled precision volume control with perfect channel balance
- Pure passive autoformer attenuation for a lively, dynamic sound even at very low listening levels
- Wide attenuation range ideal for high-efficiency loudspeakers and tube amps
- Balance control, clear display, and flexible connectivity (RCA & XLR)
- Smart options and personalisation, ready for future system expansion with an optional I/O Extender
The Essence of Simplicity
The new icOn Zen is the spiritual successor to our much-loved icOn 4 Zen, refined with experience from the acclaimed icOn 5 series. It keeps the musical transparency and effortless dynamics of its bigger brother, but at a much more accessible price.
That’s 45% less than the icOn 5 Single-Ended — yet it retains the same sonic purity and design philosophy.
Experience the Zen of Music
Elegant, minimalist, and musically transparent — the icOn Zen is more than a preamplifier.
It’s the missing link between your sources and your soul.
👉 Order now or contact us to reserve your Zen
€ 2,590 ex. VAT
- ✓No payment now – we confirm your order and send an invoice
- ✓Free shipping worldwide from the UK
- ✓2-year warranty · 10-day returns
- ✓Designed and handmade in Manchester
20% VAT applies to UK orders. Outside the UK, local VAT, import duties or fees may be due on delivery. Read the Terms and Conditions
Feedback from customer:
"I’ve now been using the icOn Zen for about three weeks. I listen mostly to classical orchestral and piano music. As my ears are now aged 86 I was a little concerned that they might no longer be able to distinguish the difference between the Zen and my existing preamp, which was a Townshend Allegri about fourteen years old, but I’m pleased to tell you that the Zen is a considerable improvement and I am enjoying listening to music through it.
The areas of improvement are:
- Greater clarity and detail throughout the frequency range;
- Both treble and bass seem more extended;
- Bass is more clearly articulated;
- There is more colour and character to instruments;
- There is greater separation between instruments and sections of an orchestra, and the soundstage is more clearly defined;
- The overall sound is slightly fuller.
These characteristics increase the enjoyment of listening to music in the following ways. I can hear more details of what the composer wrote and intended to be heard in a good performance. I hear more dynamic details, and performances sound more expressive as a result. The greater bass clarity provides more support to a good performance. It is easier to hear harmonic changes and to follow contrapuntal lines, and to appreciate details of orchestration. Reproduction seems well-balanced across the frequency range.
The extent of these improvements varies from one recording to another, but almost all recordings sound different and better in at least some respects. In a minority of cases, poorer recordings sound less attractive because of the greater contrast with the good ones.
Every time I’ve upgraded a piece of my hi fi system I’ve thought it couldn’t get much better, but with the Zen it has got a lot better. I wonder whether it might be better still with the icOn5, but that would be considerably more expensive. I am very happy with my purchase, and I expect to go on enjoying it for a long time. "
Features and technical details:
- 68 steps over an 66 dB attenuation range, from +3 dB to -63 dB
- Fine 1 dB steps across the entire attenuation range
- Unbalanced operation with custom autoformers by Dave Slagle
- Two inputs (1 RCA + 1 RCA or XLR), 2 RCA +1 XLR outputs (operating in parallel)
- Optional Input Extender for total of 5 inputs
- Improved linearity and transparency thanks to new, lower-inductance autoformers with 80% Ni cores
- Maximum input level: 6V RMS (17 Vpp, 18dBu)
- Less, than 0.001% distortion, 130 dB dynamic range, and +/-0.1 dB linearity from 20Hz to 20kHz
- Balance, mute and standby functions
- Favourite setting memory for start up*
- Smart stereo/mono operation for mono LP collectors (Left only, Right only or combined L+R mono, stereo)*
- Large (0.8") 2-digit orange display with 2 brightness levels and night mode (shows dB values or step numbers)
- Apple remote-compatible CNC machined IR remote controller (refurbished original Apple remote +$50)
- Precision optical encoder and touch button for manual control
- 90mm high satin-silver enclosure (W 124mm x L 260mm) with dark gunmetal CNC-machined faceplate
- Expandable input option: add the new (coming soon) Input Extender (+1 RCA & 2 XLR sockets) for $499
- 2 years warranty
- * These features are not available in other icOn models
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