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Sutherland Engineering Trans-Impedance Gain Stage (SUT Replacement)

Sutherland Engineering Trans-Impedance Gain Stage (SUT Replacement)

$7,750.00
$

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Sutherland Engineering Trans-Impedance Gain Stage (SUT Replacement)

Sutherland Engineering

Country of origin: USA

Sutherland Engineering Trans-Impedance Gain Stage (SUT Replacement)
SKU: SUT-SUTZ
$7,750.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Solid-state trans-impedance design replaces step-up transformers for ultra-low-noise MC amplification. Provides precise gain and stable impedance without magnetic coloration or phase shift. Preserves microdetail, dynamics, and tonal purity with seamless phono stage integration.

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Colour:Silver/Black
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Description

Sutherland SUTZ

If you have a phono pre-amplifier that you are happy with but are frustrated with the hassles of operating a step-up transformer, the Sutherland Engineering SUTZ will be of great interest to you. It offers a trans-impedance gain stage for a low output MC cartridge. The signal is amplified to a few millivolts and then transferred to the MM input of your phono pre-amplifier. There is no discernible sonic signature, just a clean clear, detailed gain stage.

No more need for step-up transformers and all the hassles that are associated with them. Given the way the trans-impedance circuit works, you also give up the endless search for perfect loading. Headaches gone!

Furthermore, it offers a great level of sonics, allowing you to realise your cartridge’s potential.

Ron Sutherland has just created a new genre of component, typical of the brand’s leading role in the high-end phono pre-amplifier market. Innovation at it’s best, prompting the question: “Why didn’t anyone think of this before?”

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Warranty Information
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We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

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Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

Why Choose Sutherland Engineering

Sutherland Engineering approaches analogue playback with a rare level of focus—dedicating its entire philosophy to one category: the phono pre-amplifier. Designed and hand-built in the USA by Ron Sutherland, each model reflects decades of refinement, where simplicity, low noise, and circuit integrity are prioritised above all else.

Signature Design and Sound

Rather than chasing complexity, Sutherland refines the fundamentals. The result is a range that extracts extraordinary detail and musical nuance from vinyl, without imposing character or coloration.

A defining element within the range is trans-impedance (current-mode) design, as seen in models like the Sutherland TZ and the reference-level Sutherland Dos Locos. Unlike traditional voltage-based phono stages, trans-impedance designs work directly with the current output of moving coil cartridges, resulting in lower noise, improved speed, and a more immediate, uncompressed presentation. It’s a different approach—one that reveals microdetail and dynamic expression with striking clarity.

Sutherland Engineering Product Range

Alongside these, the Vibe series, including the Sutherland KC Vibe, offers exceptional performance and flexibility within a more accessible framework.

Across the range, Sutherland phono stages embody a singular idea—when you specialise deeply, the results speak for themselves.

Explore the Sutherland range:

Phono Pre-Amplifiers

Pre Amplifiers

Power Supplies

Explore Sutherland Engineering

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Whether you're starting from scratch, refining your set up, or upgrading your gear, Geoff is always happy to have a chat. Call or book a private consultation directly with Geoff today.

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