Spread Spectrum Technologies Son of Ampzilla II Stereo Amplfier

First owner.  Purchased new factory sealed from authorized dealer in 2016.  Low hours and beautiful condition.   Great amp and great reviews.  Extremely quiet self noise and very, very low swish at the tweeter with volume strong (and no music playing).

Smoke free pet free home.

Price includes UPS ground shipping with a tracking number and declared value equal to purchase price to lower 48 states only.  Price also includes the PayPal fee up to 3%.  No international sales or international shipping.

• Fully balanced input-to-output with full four-quadrant differential push-pull feedback from both sides of the speaker


• Double the number of power transistors per channel as the original Son of Ampzilla


• Completely servo-controlled


• 2000 VA power supply capacity with totally independent windings and power supplies for each channel


• 100,000 µfd of power supply capacitance in twin supplies isolated for each channel


• Front end voltage amplifier power supplies are completely regulated


• Thermal protection/auto-shutdown


• Turn-on surge relay


• Thick steel chassis construction, powder coat finish. Anodized aluminum front panel


• Gold plated input and output connectors

SPECIFICATIONS

• Power Output (per channel)
  • 8Ω:  Minimum 220 watts 20Hz–20kHz
  
  


• Frequency Response
  • 20Hz–20kHz  ± 0.1 dB
  
  


• THD (Awt)
  • < 0.03% 20Hz–20kHz @ 8Ω Full power
  
  


• Noise (Awt)
  • 45µV
  
  


• Input Impedance
  
  
  • 130kΩ balanced
  
  
  • 65kΩ unbalanced
  
  
  
  


• SNR
  • 110 dB (20Hz-20kHz)
  
  


• Gain
  • 27.5dB, 1.76v RMS for 220 watts 8Ω (either input)
  
  


• Sensitivity
  • 1.76 V
  
  


• Weight
  • 40 lbs.
  
  


• Dimensions
  • 9⅞" L x 17¼" W x 5⅝" H
  
  

Thanks for reviewing.