{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

{{ (item.variation.media ? item.variation.media.alt_translations : item.product.cover_media.alt_translations) | translateModel }} {{ (item.variation.media
                    ? item.variation.media.alt_translations
                    : item.product.cover_media.alt_translations) | translateModel
{{ 'product.bundled_products.label' | translate }}
{{ 'product.bundle_group_products.label' | translate }}
{{ 'product.buyandget.label' | translate }}
{{ 'product.gift.label' | translate }}
{{ 'product.addon_products.label' | translate }}
{{ field.name_translations | translateModel }}
  • {{ childProduct.title_translations | translateModel }}

    {{ getChildVariationShorthand(childProduct.child_variation) }}

  • {{ getSelectedItemDetail(selectedChildProduct, item).childProductName }} x {{ selectedChildProduct.quantity || 1 }}

    {{ getSelectedItemDetail(selectedChildProduct, item).childVariationName }}

{{item.quantity}}x HK$0 {{ item.unit_point }} 點
{{addonItem.product.cover_media.alt_translations | translateModel}}
{{ 'product.addon_products.label' | translate }}
{{addonItem.quantity}}x {{ mainConfig.merchantData.base_currency.alternate_symbol + "0" }}
Soulnote M3 旗艦無負回輸 “單一推挽放大” 單聲道後級放大器

Soulnote M3 旗艦無負回輸 “單一推挽放大” 單聲道後級放大器

M3 旗艦單聲道後級,榮獲日本媒體 StereoSound Grand Prix 大獎傑作,超卓音色令同級以至其他價格兩三倍以上產品汗顏,用盡最高規格零件,加上物理諧震控制,音色活生,現場一樣。

🌟 全新的Type-R線路基本上類似於單端真空管擴大機,但擁有更寬的頻寬與反應速度
🌟 廠方訂制人造衞星級祼箔電阻
🌟 放大部份機身獨立分離,噪音降至新低點
🌟 未含浸雙繞式 1600 VA 巨型環牛強力供電
🌟 多個部件使用懸浮設計
🌟 輸入端,接點全分離,隔絕干擾
🌟 6點機械接地,導走有害諧震

{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}
{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}
{{ title.name_translations | translateModel }} : {{variationName[$index] | translateModel}}
一次最大商品購買數量限制為 99999



{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

每筆訂單限購 {{ product.max_order_quantity }} 件

現庫存只剩下 {{ quantityOfStock }} 件



Newly incorporated industrial grade can-type output transistors to achieve a perfect non-negative feedback single push-pull structure.
Monoblock power amplifier that lets high-end speakers around the world provide playback bursting with emotion.

A single push-pull output stage with 4-stage Darlington can-type transistors

We decided that single-end and single push-pull output was indispensable in creating an emotional musical experience, thus eliminating the "blurring in the microscopic time domain" so often symbolized by improvements in sound quality through high-end clocks. Nevertheless, we still had to overcome the relatively low levels of current provided by the typical single push-pull configurations. As a result, in the M-3 we introduced industrial grade can-type output transistors with a relatively small Cob and large current flow. The driver stage incorporates the same output stage transistors used in the A-2 to easily drive these large capacity cans for a total of four Darlington construction stages.

Bus bars with copper plate heat sinks

The main heat sink uses small, lightweight copper plate heat sinks – a rarity in conventional high power amplifiers. This heat sink also doubles as a bus bar to power the can transistors, while the can-type transistor terminals pass through the bus bar and are mounted directly on the board underneath. This eliminates wiring – the Achilles' heel of can-type transistors – while also removing instability from inductance components and deteriorations to sound quality caused by insulating sheet dumps in the device. Additionally, the heat sink is physically isolated from the chassis, which significantly impacts sound quality aspects such as transparency and providing a feeling of openness. This way, this heat sink kills three birds with one stone.

The voltage amplification stage employs non-negative feedback differential circuits (new Type-R circuits) redesigned for power amplifiers

Only a single transistor is used to fully amplify the emitter follower, voltage, and differential circuits without any gain. The load impedance in this transistor is a "GND one-stage amplification single-end non-negative feedback circuit" that connects only to the GND. These new Type-R circuits were created using only 4 bipolar junction transistors and 10 resistors to extract ideal full swing output across a wide spectrum, even though this configuration is primarily the same as that used for single ended tube amplifiers. This ideal non-negative feedback circuit could easily be dubbed a reference circuit for how well it performs.

Extremely simple construction

The M-3 is where we discovered that large current power amplifiers should be dedicated to a single function. It features just one set of input terminals and speaker terminals. It is a single-function monoblock power amplifier with no selectors or attenuators. The signals input from the XLR terminals travel directly to the base of the first stage transistors, undergo single stage amplification, and are output via a single push-pull circuit. The only available operation is the power switch. As expected, the unit contains no unnecessary circuits or components like microcontrollers, etc.

Ultra-low loss 1600 VA non-epoxy resin-filling toroidal power transformer

We developed a large power transformer that can be carried by one person alone. This giant power transformer is mounted vertically to the front panel so that any leakage flux travels parallel to the circuit boards, and it is suspended on titanium washers and connected to a spike to ensure that harmful vibrations are not transmitted to the chassis.

High-speed non-negative feedback power supply

The commutating capacitors use specially selected 470 uF high resistance, small capacity, low magnification foil filter capacitors. Optimizing capacity according the number of capacitors used and minimizing the power supply load further improves real regulation in this heavy-duty power supply transformer. The rectifier diode uses newly adopted SiC diodes with the latest specs that reinforce the maximum input current value. This creates an unimaginably powerful and fast power supply structure.

Amplifier container completely separate from the main body, each grounded by three spikes

Three spikes ground both the main body and the amplifier container for a total of six spikes in the M-3. While these two components are completely physically separate, the power supply line from the power supply transformer has been shortened to eliminate any negative impacts as a result of vibrations and leakage from the transformer. This truly ideal construction results in an incredulous sound quality that can be experienced by attaching or removing the transportation screw. And of course, the audio board, AC adapter, speaker terminals, input terminals, and base plate are all non-rigid parts.

Maximum output   160W (4Ω)
Total harmonic distortion   0.1% (1W)
Frequency characteristic   2Hz ~ 200kHz (±1dB)
Input sensitivity/impedance   1V/25kΩ
Gain   28dB
Power voltage   230V AC 50Hz
Power consumption   110W
Maximum external dimensions   Main unit: 340(W)×251(H)×512(D)mm
Weight   31kg 
Included accessories   Special speaker cable, Special rack, Power cable

Notes on this product
Never connect XLR-RCA converter cables, adapters, short pins, or similar connectors to analog output terminals. They could damage the equipment. 

Temperature settings
The circuit current in SOULNOTE products relies on solutions with the highest emphasis on sound quality and safety. Functionality and sound quality generally improve when the transistors operate at higher temperature.。

Anti-vibration housing
SOULNOTE products place the highest emphasis on sound quality, so the top cover, chassis, and other components do not employ vibration isolation.

Regarding use of electronic equipment cleaners and contact rejuvenation products on SOULNOTE products
Commercially available electronic equipment cleaners and contact rejuvenation products could damage the resin components of SOULNOTE AC inlets. Do not use these types of chemical products on SOULNOTE equipment.



  • 陳列室自取
  • 特別安排運送方式 (需與職員聯絡)
  • 運輸連同另一訂單一併寄出
  • OK便利店取件
  • 順豐營業點
  • 7-11便利店取件


  • 轉數快
  • 八達通(Octopus)
  • 陳列室付款
  • 銀行轉帳/ATM
  • 支付寶 (HK)
  • 微信支付
  • 信用卡
  • Apple Pay
{{'product.product_review.no_review' | translate}}