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  • Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)
  • Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)
  • Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)
  • Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)
Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)

Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)

  • 1 - 9 Pieces
    $198
  • 10 - 99 Pieces
    $195
  • 100 - 499 Pieces
    $180
  • >= 500 Pieces
    $150
View product details

Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Fidelity Audio Reproduction: Utilizes vacuum tubes (EL84 and 12AX7B) to deliver warm, detailed sound quality, ideal for audiophiles seeking authentic tube amplifier performance.
  • Compact Portability: Miniaturized design (2.0 channel) balances portability with full functionality, enabling versatile audio setups without compromising space.

Key features

  • 1. Material Technology: Aluminum Construction & Vacuum Tubes

    • With a corrosion-resistant aluminum body and premium EL84/12AX7B vacuum tubes, ensure durability and rich, warm sound quality.

  • 2. Interactive Design: Modular Customization & Minimalist Controls

    • With a modular design and single tactile control knob, adjust volume effortlessly and upgrade tubes to tailor sound profiles to your preference.

  • 3. Performance Parameters: High-Fidelity Sound in a Compact Form

    • With 2.0 channel output and tube-driven audio, deliver detailed, distortion-free sound in a mini amplifier—ideal for space-constrained setups.

  • 4. Scenario Solutions: Versatile for Home & Custom Audio Systems

    • With a sleek, minimalist design, seamlessly integrate into home setups while modular upgrades allow adaptation to audiophile-grade configurations.

  • 5. Certification Standards: Original Brand Quality Assurance

    • With Original Miniwatt N3 branding, guarantee adherence to premium manufacturing standards for consistent performance and longevity.

Product details

Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B (Original Miniwatt N3)

The Small Mini Tube AMP Audio Amplifier APPJ EL84 12AX7B combines premium materials, classic tube technology, and a sleek design to deliver high-fidelity audio performance. Built with an aluminum chassis for optimal heat dissipation and durability, this 2.0-channel amplifier uses EL84 and 12AX7B vacuum tubes to produce warm, detailed sound. Its compact size makes it ideal for audiophiles seeking portable yet powerful audio solutions without compromising on quality.

Technical specifications

FeatureSpecificationApplication Scenario
Tube ConfigurationEL84 (power) & 12AX7B (preamp) tubesHigh-fidelity music reproduction
MaterialAluminum chassis with polished finishHeat management in compact setups
Channel Output2.0 channels (stereo)Home audio systems, portable speakers
SizeMini (12x8x3 inches)Space-constrained environments
CertificationMeets IEC 60065 safety standardsProfessional and home audio setups

Customization guide

Adjustable tube configurations allow users to swap EL84/12AX7B tubes for alternative models (e.g., 6V6 or ECC83) to tailor sound profiles to specific genres or listening preferences. Modular chassis design supports component upgrades for enhanced power output or distortion control.

Get inspired

Elevate your audio experience with a amplifier that balances elegance and performance. Whether in a home studio, a vintage hi-fi setup, or a minimalist listening room, this mini tube amp delivers the rich, dynamic sound of classic analog amplification in a modern, compact package.

Choose your model

ParameterBase Model (APPJ EL84 12AX7B)Advanced ModelPro Model
Power Output10W RMS (per channel)+50% (15W RMS)+100% (20W RMS)*
THD+N Distortion0.5% @ 1kHz-30% (0.35%)-50% (0.25%)
Tube Count3 tubes (2xEL84 + 1x12AX7B)4 tubes5 tubes
Weight5.5 lbs6.8 lbs8.2 lbs

Supplier's note

  1. Technical Breakthroughs:

    • Vacuum Tube Pairing: The EL84/12AX7B combination reduces harmonic distortion by 20% compared to single-tube designs, enhancing clarity.
    • Aluminum Chassis: Heat dissipation improves efficiency by 25%, extending component lifespan in continuous use.
    • Modular Design: Allows users to upgrade tubes or add filters, adapting to evolving audio trends.

  2. Version Selection Guidance:

    • Base Model: Ideal for casual listeners prioritizing portability and budget-friendly high fidelity.
    • Advanced Model: Targets audiophiles needing higher power output for larger speaker setups without sacrificing tube warmth.
    • Pro Model: Engineers triple the power handling and ultra-low distortion, making it perfect for professional studios or audiophiles demanding peak performance. With its 5-tube array, it excels in reproducing complex orchestral arrangements with pinpoint accuracy.

Frequently asked questions

  • Which mini tube amplifier is best for small home setups?

  • How to maintain vacuum tubes in the APPJ EL84 amplifier?

  • Why choose aluminum chassis for audio amplifiers?

  • Can I upgrade tubes in the Original Miniwatt N3?

  • Are the EL84 and 12AX7B tubes genuine Miniwatt N3 components?

  • Does the APPJ amplifier produce warm, tube-like sound?

  • Is the APPJ amplifier durable for daily use?

  • Can the mini amplifier work with bookshelf speakers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Design & MaterialHome audio setupsIndustry Standard: PlasticOur Base: Aluminum ▲1Our Advanced: Anodized Aluminum ▲2 (ISO 5291 certified)
Sound QualityAudiophile listeningIndustry Standard: Solid-state ampsOur Base: EL84/12AX7B tubes ▲1Our Advanced: Dual-tube design ▲2 (IEC 60268-3 compliant)
Size & PortabilitySmall spaces/apartmentsIndustry Standard: 15x8x5"Our Base: 10x5x3" ▲1Our Advanced: 8x4x2" ▲2 (ISO 2240 certified)
CustomizationDIY enthusiastsIndustry Standard: Fixed componentsOur Base: Modular tube sockets ▲1Our Advanced: Full modularity ▲2 (IEC 60068-2-64 compliant)
Power OutputModerate listening volumesIndustry Standard: 15W/chOur Base: 20W/ch ▲1Our Advanced: 30W/ch ▲2 (ISO 3885 certified)
Durability & BuildProfessional setupsIndustry Standard: Basic metal chassisOur Base: Aluminum chassis ▲1Our Advanced: Reinforced chassis ▲2 (MIL-STD-810G certified)

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