Yamaha PX10 - Dual-channel 1,200W Class D Amp

The Yamaha PX10 is a powerful and versatile 2-channel Class-D power amplifier, part of Yamaha's PX series, designed for a wide range of sound reinforcement and installation environments. It combines high output power with intelligent processing, making it a popular choice for touring bands, venues, and fixed installations.

Key Features:

• High Output Power:
  • 1000W x 2 at 8 ohms
  • 1200W x 2 at 4 ohms
  • 700W x 2 at 2 ohms
  • It's important to note that Yamaha specifies these power ratings as "1kHz Non-clip 20msec Burst," which indicates peak power rather than continuous RMS.
• Class-D Amplifier Engine with Custom LSI: Utilizes a newly developed Class-D amplifier engine with a single custom LSI chip, which contributes to its high efficiency, lightweight design, and low noise.
• Onboard DSP (Digital Signal Processing): A significant feature that provides powerful processing capabilities typically found in external PA management systems. This includes:
  • PEQ (Parametric Equalizer): Flexible multi-band parametric EQ on both input and output channels for precise tonal shaping.
  • Crossover: Built-in crossover functions for bi-amping or sub/main setups.
    
    
  • Filters: High-pass and low-pass filters.
    
    
  • Delay: Adjustable delay functions for phase alignment in larger systems or for zone delays.
    
    
  • Limiter: Speaker protection limiters to prevent clipping and damage to speakers.
    
    
  • D-Contour: Yamaha's multi-band dynamic processing that optimizes frequency response for different applications (FOH/MAIN, MONITOR, OFF).
    
    
• Flexible Connectivity:
  • Inputs: Features both XLR and 1/4" TRS input connectors, offering compatibility with a wide range of audio sources.
    
    
  • Outputs: Provides Speakon NL4, Binding Post, and 1/4" TS (phone) output connectors for connecting to various speaker configurations.
    
    
• Yamaha Speaker Presets: Comes with optimized speaker presets for various Yamaha passive speakers, allowing for quick and accurate system setup. Users can also save their own custom amplifier presets (up to 8).
  
  
  
  
• Utilities for Safe and Secure Operation: Includes features like a panel-locking function to prevent unauthorized changes to settings and protection circuits against overload, overheating, and DC fault.
  
  
• Intuitive Interface: An LCD display provides easy navigation and control over the DSP functions. There are "Basic" and "Advanced" modes for different levels of user expertise.
  
  
  
  
• USB Port: A USB Type-A port allows for saving/loading user presets, updating speaker presets, and firmware updates using a USB memory stick.
  
  
• Lightweight and Compact: Despite its power, the PX10 is surprisingly lightweight (approx. 16.3 lbs / 7.4 kg) and occupies only 2U of rack space, making it easy to transport and install.
  
  
• Cooling: Features two 16-step variable speed fans with front-to-rear airflow for efficient cooling.
  
  

The Yamaha PX10 is highly regarded for delivering clean, powerful sound, coupled with advanced DSP capabilities that make it a versatile and reliable choice for professional audio applications where space and setup time are critical.