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Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier

Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier

$1,100.00
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Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier
Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier
Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier
Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier

Sutherland Engineering

Country of origin: USA

Sutherland Engineering Linear Power Supply for the 20/20 Phono Preamplifier
SKU: SUT-20/20-MK2-LPS
$1,100.00

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

Replaces external power bricks with a high-performance transformer and regulation system for ultra-clean DC power. A heavy-duty steel chassis and premium components reduce noise. Improves transparency, soundstage depth, and overall musicality.

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Colour:Black
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Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.

Whether you’re browsing or already unboxing, Geoff is your friendly hi-fi guide available 7 days a week. From choosing the right system to setting up your new purchase, expert advice is always within reach. Contact Geoff today.

Price is important, but building the right system synergy is equally so. If you’ve found a better price on one of our products or listings, simply get in touch with Geoff. Don’t let price stand in the way of working with HeyNow Hi-Fi to find the right result for your system.
Description

This new Linear Power supply is specific to the 20/20. The one box contains two isolated 48 volt linear power supplies. The truly dual mono nature of the 20/20 is preserved. Simply plug the LPS's DC cables into your 20/20 and enjoy your upgrade.

The LPS is incredibly effective. It is also straight forward in it’s simplicity. Rock solid in performance, stability and reliability. Nothing fussy about it. No active voltage series regulators to add their colorations. No switching regulator noise to deal with. Just a lower noise floor and a more relaxed and effortless presentation.

Power Transformer

The power transformer is toroidal for minimal radiated magnetic field. The already low magnetic field is further reduced by connecting the primary windings in series rather than parallel. The transformer flux density is reduced to half of normal.

The transformer's AC output is full-wave rectified, current-limited and applied to a first stage shunt regulator. That not only gives the first stage of voltage regulation, but it also smooths the current waveform drawn thru the transformer. The usual current spikes become much more sinusoidal in shape. Thus current spikes are not injected back into the power line or project a radiated noise field.


    Tech Specs

    Size

    • 6.5" x 11" x 2.5" (W x D x H)

    Shipping Box

    • 12" x 14" x 7" (W x D x H)

    Weight

    • Unit Weight: 7 lbs
    • Shipping Weight: 11 lbs

    Operating Voltage Requirements

    • 105 - 125 VAC, 12 watts
    • 210 -- 250 VAC (available on special order)

    Note: operating voltage is NOT universal and cannot be field modified.

    Included Cables

    • One IEC, 6 ft power cable
    • Two DC output, 6 ft cables

    Warranty

    • 5 years parts and labor.
    • Transferable. Only valid for units that have not been modified or abused.
    Customer Reviews

    User Reviews

    Warranty Information
    warranty shield 5 Years on Parts and Labour Warranty

    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.

    If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

    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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    WHY CHOOSE HEYNOW HI-FI?

    At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.

    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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