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MUSEHIFI

Musehifi M6 Double JAN 6418+IN-17 Portable DAC & Headphone Amplifier

Musehifi M6 Double JAN 6418+IN-17 Portable DAC & Headphone Amplifier

Regular price $399.00 USD
Regular price $399.00 USD Sale price $399.00 USD
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MuseHiFi M6 Double – Dual Tube Portable DAC & Headphone Amplifier

The MuseHiFi M6 Double is a breakthrough portable DAC/AMP featuring a unique dual-tube architecture: Nixie IN-17 neon tube display plus dual JAN6418 military-grade vacuum tubes for tube amplification. Limited to only 1,000 units worldwide, the M6 Double blends vintage aesthetics with modern HiFi performance, powered by the flagship ES9039 DAC chipset, Qualcomm’s latest QCC5125 Bluetooth module, and a proprietary high-voltage power system.

Key Features

  • Dual-tube design: Nixie IN-17 display + dual JAN6418 vacuum tubes
  • Limited edition – only 1,000 units worldwide
  • World’s smallest Nixie tube used in a portable device
  • Military-grade JAN6418 directly heated pentode tubes
  • Flagship ESS ES9039 DAC for high-resolution decoding
  • Dual Accusilicon AS318B low-jitter oscillators
  • Tube & transistor sound modes
  • 3-level gain adjustment
  • Seven digital filter modes
  • 4,500mAh battery with long endurance
  • Bluetooth 5.2 with LDAC & aptX Adaptive
  • 3.5mm SE + 4.4mm balanced headphone outputs
  • Exclusive multi-voltage internal power supply architecture

World’s First Nixie Tube Portable DAC/AMP

The M6 Double features the IN-17 Nixie tube, the smallest neon tube ever produced. The nostalgic orange glow shows the active volume level, blending retro tech with high-end HiFi in a way never seen before.

Dual JAN6418 Military-Grade Vacuum Tubes

Equipped with dual JAN6418 NOS vacuum pentodes, the M6 Double delivers a warm, smooth midrange and natural high-frequency overtones. A custom shock-absorbing mounting system eliminates microphonics, ensuring stable performance even in portable use.

Flagship ES9039 DAC + Dual Accusilicon Clocks

Using ESS’s newest ES9039 DAC paired with AS318B 45.158MHz / 49.152MHz oscillators, the M6 Double achieves clean, low-noise decoding with support for PCM and DSD formats. Seven digital filters allow users to customize their sound signature.

Advanced Bluetooth Wireless Input

Powered by Qualcomm’s QCC5125, the device supports Bluetooth 5.2 with LDAC, aptX Adaptive, aptX HD, SBC, and AAC for high-quality wireless audio.

Exclusive High-Voltage Power Supply

The M6 Double uses a unique internal power architecture to drive the tubes and Nixie display:

  • 170V high-voltage for Nixie display
  • 25V supply for JAN6418 tubes
  • Dedicated clean power for DAC & digital circuit
Its 4,500mAh battery ensures long playback and stability in both tube and transistor modes.

 

Multiple Operating Modes

  • Tube Mode & Transistor Mode
  • Three Gain Levels: Low / Medium / High
  • Seven digital filters
  • Auto-sleep Timer (10–60 min)

Connectivity

  • Outputs: 3.5mm Single-Ended / 4.4mm Balanced
  • Inputs: Bluetooth, USB-C (dual-port design)
  • Compatibility: Type-C & Lightning devices

Package Contents

  • MuseHiFi M6 Double DAC/AMP
  • Charging Cable
  • Type-C to Lightning Cable
  • Type-C to Type-C Cable
  • USB Plug Adapter
  • Leather Protective Case

 

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Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

We collaborate with the following courier companies:

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

Tracking examples:

3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


Track Your Order

Main tracking portal: https://t.17track.net/


Contact Us

📧 Email: support@thehificat.com
📞 Tel: +8619270016096

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