NuPrime AMG STA-SE

The AMG STA-SE incorporates numerous cutting-edge innovations in power amp design. Its exceptional features include a 1M Ohm input impedance, high instantaneous current for efficient power delivery, a >700kHz switching frequency, and a unique combination of Single-Ended Non-Negative Class A module with Double Feedback Class D module, resulting in a powerful 300W mono amp output. The exceptionally smooth sound characteristic of the AMG STA-SE sets it apart from other top NuPrime amps like the AMG One, Evolution STA, and Evolution Two.

*Existing AMG STA can upgrade to AMG STA-SE. Please contact your country distributor or service center.

• Stereo Power: 2 X 130W @ 8 Ohm & 2 X 200W @ 4 Ohm
• Mono Power: 300W @ 8 Ohm & 320W  @ 4 Ohm
• Rated / Peak Current: 10A / 15A
• Gain: 28.3 dB (stereo) & 34.3 dB (mono); Voltage Gain: 26 (stereo) & 52 (mono)
• Signal to Noise Ratio : 100 dB @ 10W
• THD+N : 0.006
• Frequency Response : 10Hz~50K Hz +-0.2dB @ 8 Ohm.  58K Hz @ -3dB
• Input Impedance: 1M Ohm
• Output Impedance: 20m Ohm
• Sensitivity: 1.2 Vrms @ Stereo; 0.95 Vrms @ Mono
• Color: Grey
• Product Dimension:  55 x 235 x 300 mm (H x W x D)
• Package Dimension: 90 x 430 x 320 mm (H x W x D)
• Product Weight: 4.5kg
• Package Weight: 6kg
• Warranty: 2 years.

IMPORTANT: Do not connect both RCA and XLR inputs and use the toggle switch to select between the two inputs. The toggle switch is only for configuring the RCA or XLR inputs.

Front Panel Power Switch

Power On: Up position
Power Off: Down position
If using the optional remote control, this switch should be in the Down position.  The AMG DAC remote control can be used to control AMG STA.