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Aiyima A70

Aiyima

Aiyima A70

~$128

Estimated price · may vary by retailer

Aiyima's answer to the high-end Class D market, pairing the TPA3255 with PFFB technology and a GaN (Gallium Nitride) power supply option. It is a stereo amplifier that can be bridged to mono, offering flexibility for users who might upgrade later.

Specifications

ClassD
ChipsetTI TPA3255 (with PFFB)
TopologyStereo / Mono Bridgeable
Power2 × 300W (4Ω) / 1 × 480W (Mono)
InputsRCA, XLR
FeaturesSubwoofer Output (Low-Pass Filtered), GaN Power Supply

Things to Know

  • ⚠Volume taper is extremely aggressive; it gets very loud very early on the dial.
  • ⚠The subwoofer output is active but does not high-pass the main speakers.
  • ⚠Heat dissipation is passive and the case can become uncomfortable to touch during extended high-output sessions.

Reviews

“the AIYIMA A70 offers a neutral sound signature that makes it possible to pair it with virtually any speakers out there.”

— Soundphile Review

“And the sound that the A70 reproduces is wonderful; it constantly astonishes me what is capable in this price range.”

— HiFi Daydreaming
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