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Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.

Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.

Our last trading day before the holidays is 20th December, and we will reopen on 13th January.

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AIYIMA T20 Fully Balanced Hi-Fi Tube Preamplifier

EAN: 7331898818709 SKU: T20
AIYIMA T20 Fully Balanced Hi-Fi Tube PreamplifierAIYIMA T20 Fully Balanced Hi-Fi Tube PreamplifierAIYIMA T20 Fully Balanced Hi-Fi Tube PreamplifierAIYIMA T20 Fully Balanced Hi-Fi Tube Preamplifier
$299
$299$269
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Full Australian Warranty
Leaves warehouse on Monday
  • Express to Metro (1-3 biz days)
  • Standard to Metro (2-6 biz days)
  • Express to Non-metro (2-6 biz days)
  • Standard to Non-metro (5-20 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • In Stock
  • Model: T20
  • 8 Reviews
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True Analog Warmth with Balanced Precision: The Audiophile Tube Preamp

The AIYIMA T20 is a fully balanced vacuum tube preamplifier designed to bridge the gap between digital precision and analog soul. Featuring an authentic 180V high-voltage circuit and swappable tubes, it provides a lush, musical soundstage while maintaining the noise-free performance required for modern high-fidelity systems.

  • Fully Balanced Architecture: Utilizes a true balanced circuit design for both XLR and RCA paths, ensuring maximum noise rejection and superior signal integrity.
  • 180V High-Voltage Tube Stage: Operates ECC83 (12AX7) tubes at their intended high voltage to deliver genuine harmonic richness and dynamic range.
  • Customizable Sound Signature: Features user-swappable vacuum tubes and op-amps (LME49720 & OPA1612), allowing audiophiles to "roll" components to match their sonic preferences.
  • Intelligent Soft-Start System: Includes a 20-second warm-up countdown to protect the tubes and internal components, extending the lifespan of the device.
  • Seamless System Integration: Equipped with dual 12V trigger outputs to automatically power on/off connected amplifiers or DACs for a streamlined user experience.

features
  • Tube Model: ECC83 / 12AX7 (User Swappable)
  • Op-Amp Chips: LME49720 & OPA1612 (User Swappable)
  • Input Interfaces: 1 x XLR (Balanced), 1 x RCA (Unbalanced)
  • Output Interfaces: 1 x XLR (Balanced), 1 x RCA (Unbalanced)
  • Signal-to-Noise Ratio (SNR): ≥112dB
  • Total Harmonic Distortion (THD+N): 0.003%
  • Frequency Response: 20Hz – 20kHz (±0.2dB)
  • Dynamic Range: 109dB
  • Power Input: DC 12V (≥2A)
  • Dimensions: 190 x 142 x 46 mm
  • What's in the Box:
    • 1 x AIYIMA T20 Tube Preamplifier
    • 2 x ECC83 Vacuum Tubes
    • 1 x Remote Control
    • 1 x 12V Power Adapter
    • 1 x User Manual
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The Best Hybrid Amp Under $100

The AIYIMA T20 is a fantastic entry into tube sound. It combines the warmth of 6N3 tubes with the efficiency of a Class D chip. The Bluetooth connection is stable and the build quality is surprisingly heavy.
Sean McKellar (MotoringBox), 2026-03-02 on Youtube


Warm and Musical

I swapped the stock tubes for GE 5670s and the sound opened up even more. Even with the stock tubes, it's a huge upgrade over integrated PC audio. The headphone amp section is powerful enough for my Sennheisers.
PikoPoku, 2026-02-15 on Amazon


Versatile Desktop Hub

Having a tube preamp, Bluetooth, and a dedicated headphone jack in one small box is great. The tone controls have a nice tactile click at the 12 o'clock position. Zero hiss even with sensitive IEMs.
Tech Enthusiast, 2026-01-20 on Digitalreviews


Punchy and Clear

Don't let the size fool you. It drives my bookshelf speakers with plenty of authority. The bass is tight and the tubes really help smooth out digital harshness from streaming services.
Audiophile On A Budget, 2025-11-24 on Amazon


Reliable Hybrid Performance

Solidly built with a nice aluminum chassis. The Bluetooth 5.0 has great range—I can walk into the next room without it cutting out. The 50W per channel is honest power.
User_D, 2025-09-16 on B&h photo


Best Desktop Amp

The separate volume and tone knobs feel high-quality. It’s a great way to get into 'tube rolling' without spending a fortune. Highly recommended for a secondary office setup.
Verified Buyer, 2025-05-18 on Amazon


Great for Turntables

I use this as a bridge for my record player and it adds a lovely 'glow' to the mid-range. It's not a pure tube amp, but for the price, the hybrid design gives you the best of both worlds.
Home Security Hub, 2025-12-10 on Youtube


Aesthetic and Sonic Win

The glowing tubes look amazing on my desk at night. Sonically, it's very balanced. It doesn't color the sound too much, just enough to make it feel more 'alive' and less clinical.
Retro Sound, 2025-08-05 on Youtube




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