Description
The Aiyima A70 300W 2 Channel Balanced Stereo Amplifier is a high-performance Class D stereo amplifier featuring the TPA3255 chipset with Post Filter Feedback (PFFB) technology. Delivering up to 300W per channel at 4Ω, it offers both RCA and XLR inputs, a subwoofer output for 2.1 channel setups, and a 12V trigger input. Its compact design and replaceable NE5532 op-amp make it a versatile choice for audiophiles seeking powerful and clear sound reproduction.
Key Features
- TPA3255 Class D amplifier chip with PFFB (Post Filter Feedback) technology for low distortion
- Up to 300W x 2 @ 4Ω output power for robust stereo performance
- Balanced XLR and unbalanced RCA inputs for versatile connectivity
- Dedicated subwoofer output for 2.1 channel audio setups
- 12V trigger input for smart power control integration
- Replaceable NE5532 op-amp for customisation and upgrade potential
- Compact aluminium housing with efficient passive heat dissipation
- Independent volume and bass/treble control knobs for personalised sound tuning
- Amplifier Chip: Texas Instruments TPA3255
- Op-Amp: NE5532 (replaceable)
- Input Options: XLR (balanced), RCA (unbalanced)
- Output Power: 300W x2 @ 4Ω / 150W x2 @ 8Ω (48V/10A power supply recommended)
- Subwoofer Output: Mono RCA for powered subwoofer
- Trigger: 12V trigger input for external device control
- Frequency Response: 20Hz–20kHz (±1dB)
- THD+N: ≤0.005%
- SNR: ≥110dB
- Input Sensitivity: 1.5V (RCA), 3.0V (XLR)
- Power Supply: 48V, 5A, 240W
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Aiyima A70 300W 2 Channel Balanced Stereo Amplifier
A70-AU 7331898818075
ONLINE ONLY
$274
