ChiFi Guru

Your guide in the world of Chinese HiFi

Aiyima A07 MaxvsAiyima T9 Pro

A detailed side-by-side comparison of the Aiyima A07 Max and Aiyima T9 Pro — two popular amplifiers in the Chinese HiFi space.

Specifications

Spec
Aiyima A07 Max
Aiyima T9 Pro
Class
D
D (Hybrid)
Chipset
TI TPA3255
TPA3250 + Jan5725 Tubes
Topology
Stereo / Mono
Power
2 × 300W (4Ω) @ 48V
2 × 100W @ 4Ω
Inputs
RCA
Optical, Coax, USB, RCA, Bluetooth
Features
Venting on sides (improved cooling)
VU Meter (Active), Tone Controls, Remote
Remote Control
Tube Stage

Price (estimated)

Price
~$65
~$118
Difference
~$53.00 cheaper (Aiyima A07 Max)

Things to Know

Aiyima A07 Max

  • Vents are located on the bottom/sides, which is better than the original but still relies on passive convection.
  • Some users report 'sparking' at the DC input jack when connecting power (connect brick to wall last).
  • Aux output is not a true variable pre-out.

Aiyima T9 Pro

  • VU meter sensitivity is not adjustable; barely moves at low volumes.
  • The tube stage adds measurable distortion (2nd harmonic), which is intentional for 'flavor' but not high-fidelity.
  • Runs quite warm due to the tubes and internal DAC.

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