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Identifies and describes the controls and indicators on the front of the amplifier.
Identifies and describes the input/output connectors and switches on the rear of the amplifier.
Detailed technical performance metrics for the power amplifier stage.
Detailed technical performance metrics for the preamplifier stage.
Procedures for initial setup and calibration of amplifier bias and voltage.
Procedures for final calibration after initial setup.
Component layout and trace routing for the NAD 3225PE model.
Detailed electrical circuit diagram for the NAD 3225PE amplifier.
Component layout and trace routing for the NAD 3020i model.
Detailed electrical circuit diagram for the NAD 3020i amplifier.
Comprehensive list of components for the NAD 3225PE/3020i.
Visual representation of component assembly for the NAD 3225PE/3020i.
List of items included in the product packaging for shipping.
Identifies and describes the controls and indicators on the front of the amplifier.
Identifies and describes the input/output connectors and switches on the rear of the amplifier.
Detailed technical performance metrics for the power amplifier stage.
Detailed technical performance metrics for the preamplifier stage.
Procedures for initial setup and calibration of amplifier bias and voltage.
Procedures for final calibration after initial setup.
Component layout and trace routing for the NAD 3225PE model.
Detailed electrical circuit diagram for the NAD 3225PE amplifier.
Component layout and trace routing for the NAD 3020i model.
Detailed electrical circuit diagram for the NAD 3020i amplifier.
Comprehensive list of components for the NAD 3225PE/3020i.
Visual representation of component assembly for the NAD 3225PE/3020i.
List of items included in the product packaging for shipping.
General| Frequency Response | 20Hz to 20kHz |
|---|---|
| Damping Factor | 50 |
| Input Sensitivity | 2.5mV (MM), 150mV (line) |
| Power Output | 25 W per channel into 8Ω (stereo) |
| Total Harmonic Distortion | 0.03% |
| Speaker Load Impedance | 4 to 16 ohms |
| Dimensions | 420 x 108 x 270mm |
| Input Impedance | 47k ohms (line) |
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