MOON Reference 820S Power Supply
9500,00 €
Experience unparalleled performance with the MOON 820S, a cutting-edge power supply designed to elevate the capabilities of select MOON series products. Featuring custom-built dual toroidal transformers, choke filtering, and our proprietary MOON Reference Regulation System (M-R2S), the 820S sets a new standard in power supply design. With its exceptional noise reduction and voltage stability, this upgrade path for compatible models promises an astonishingly musical background.
Overview
The MOON 820S is the large and eagerly anticipated power supply that offers an upgrade path for certain models.
The 820S is the large and eagerly anticipated power supply that offers an upgrade path for certain models. Making use of everything we know about power supply design with respect to circuit layout, filtration and regulation has gone into the 820S.
Featuring state-of-the-art, custom-built dual toroidal transformers, choke filtering, and our own MOON Reference Regulation System (M-R2S) circuit, the 820S is capable of doing what was once thought of as virtually impossible: improving on the already superlative power supplies built into our products, by further reducing the noise floor while maintaining an even greater voltage stability. The astonishing sheer “blackness” of the musical background created by the addition of this power supply must be heard to be believed.
Designed to elevate the performance of products that already perform stratospherically at their price points, the 820S was created through painstaking R&D, creative ingenuity and a passion for perfection.
The 820S is equipped with two sets of outputs; It can upgrade the performance of any one, or any combination of two of the following MOON series products simultaneously: 740PPreamplifier, 650D and 750D DAC / CD Transports, 780D DAC / Network Player, 610LP and 810LP Phono Preamplifiers.
Each output provides DC power for both analog circuitry (audio) and digital circuitry (controller, CD transport).
| Transformers: | 2 x 0.25VA |
| Total Capacitance: | 80,000μF |
| Total Inductance: | 80mH |
| Output Voltage (analog supply output 1): | ±20V |
| Output Voltage (digital supply output 2): | +14V |
| Power Consumption @ idle: | 25W |
| AC Power Requirements: | 120V / 60Hz or 240V / 50Hz |
| Shipping Weight: | 40lb / 18 kg |
| Dimensions (W x H x D, Inches / cm): | 18.75 x 4.0 x 16.8 / 47.6 x 10.2 x 42.7 |
MOON by Simaudio (MOON) is a Canadian premium audio brand known for reference-grade amplification and source components built for long-term ownership. The brand is widely respected for clean, controlled sound, low noise, robust power supplies and meticulous build quality — engineering that matters in real rooms, not just on paper.
Hi-Fi Market is an authorised MOON by Simaudio dealer in Estonia, supplying genuine products with official manufacturer warranty and local after-sales support. We help you choose the right MOON component for your system goals — whether you need an integrated amplifier that drives speakers with authority, or a pre/power combination for maximum control and flexibility.
Visit our showroom near Tallinn (Tabasalu) to audition selected MOON components and discuss real-world system matching before you buy.
Build a Stereo System with MOON by Simaudio
MOON is often chosen as the foundation of a refined two-channel system. Start with an integrated amplifier for a clean, compact setup, or step up to separate preamplifier and power amplifier stages when you want more headroom and upgrade flexibility. Add the right source component to complete a coherent system that stays enjoyable as you refine it over time.
Explore compatible categories to build a balanced MOON-based system:
If you want a short, well-matched recommendation, contact us — we’ll propose a sensible MOON-based direction for your room, music preferences and budget.
FREE DELIVERY ACROSS ESTONIA (For orders over €100)
Shipments within Estonia generally arrive at the destination specified by the buyer within 3-5 business days from the entry into force of the sales contract. The contract enters into force from the moment the amount due is received into the online store's bank account.
If you wish, you can also pick up the goods yourself. The address of the salon is Kallaste 7, Tabasalu.
WE DELIVER TO ALL COUNTRIES OF THE EUROPEAN UNION.
Please fill in all fields at the checkout and we will contact you regarding shipping costs. Please make payment only after confirming the shipping costs.
OWNER OF THE ONLINE STORE
The owner of the online store hifimarket.ee is Audio Sommelier OÜ (registration number 16891515), address Kallaste, 7, Tabasalu Keskus, Estonia 76901
