Pioneer A-447

Send

Brand: Pioneer

The Pioneer A-447 is an integrated amplifier that combines a preamplifier and power amplifier in a single unit. It belongs to Pioneer's premium A-Series line and provides premium audio performance. Some of its noteworthy features include:1. Advanced sound technology: The A-447 utilizes Pioneer's Advanced Sound Retriever (ASR) and High Current Drive Technology (HCDT) to deliver clear, dynamic, and detailed sound quality.2. Dual analog circuitry: The amplifier circuits adopt dual composition for better signal transmission and less total harmonic distortion (THD) for clear, natural, and dynamic sound.3. High-current power supply: The power supply employs a high-current, low-noise design to deliver high-quality power to the amplifier circuits and improve sound quality.4. Four Line-level analog inputs: The A-447 has four line-level audio inputs, including three RCA inputs and one XLR input, allowing for versatile connectivity and compatibility with a wide range of audio sources.5. Optical and Coaxial digital inputs: The A-447 supports both optical and coaxial digital audio signals, providing more flexibility and compatibility with modern digital audio sources.6. Direct mode: Direct mode allows the A-447 to bypass the preamplifier stage and deliver the full power of the amplifier directly to the speakers, providing a more direct and immediate sound.Overall, the Pioneer A-447 is a high-performance integrated amplifier that combines advanced technology, superior audio quality, and versatile connectivity options, making it a top choice for audiophiles looking for premium audio performance.

Power Output: 60W into 8Ω (stereo)
Frequency Response: 5Hz to 100kHz
Distortion: 0.009%
Speaker Impedance:
Input Sensitivity: 2.5mV (mm), 0.2mV (mc), 150mV (line)
Signal to Noise Ratio: 93dB (mm), 74dB (mc), 108dB (line)
Line Output: 150mV (line)
Dimensions: 420 x 352 x 126 mm
Weight: 8.1 kg
Year: 1990
Price: