ATS-1 Access
This unit offers a comprehensive analog audio test set. Twelve different measurement functions are easily selected from the front panel.

• Measures amplitude,signal-to-noise,distortion (THD+N),SINAD,IMD(option),frequency,wow and flutter,input impedanceplus AC mains check.
• True 2-channel (stereo) modes measure two

Specifications:

• Low Distortion Sine Wave
• Frequency Range: 10 Hz to 120 kHz
• Frequency Accuracy: ±0.5%
• Frequency Resolution: 0.02%
• Amplitude Range (20 Hz - 30 kHz)
  • Balanced: 0.25 mV to 25.00 Vrms [-70 to +30.17 dBu]
  • Unbalanced: 0.25 mV to 12.50 Vrms [-70 to +24.16 dBu]
• Amplitude Range (full frequency range)
  • Balanced 0.25 mV to 12.28 Vrms [-70 to +24.00 dBu]
  • Unbalanced 0.25 mV to 6.14 Vrms [-70 to +18.00 dBu]
• Amplitude Accuracy (1kHz) ±0.2dB [±2.3%]
• Amplitude Resolution 0.01 dB
• Flatness (1 kHz ref)
  • 10 Hz-20 kHz ±0.05 dB
  • 20 kHz-120 kHz ±0.30 dB
• Residual THD+N
  • 25 Hz-20 kHz £(0.0025% + 3 mV), 80 kHz BW [-92 dB]
  • 10 Hz-50 kHz £(0.010% + 10 mV), >300 kHz BW [-80 dB]
• Square Wave
• Frequency Range 20 Hz-30 kHz
• Frequency Accuracy: Same as Sinewave
• Amplitude Range
  • Balanced 0.71 mVpp to 34.73 Vpp
  • Unbalanced 0.71 mVpp to 17.36 Vpp
• Amplitude Accuracy ±0.3 dB [±3.5 %] at 400 Hz
• Rise/fall time Typically 2.5 - 3.0 ms

Please contact us for more information on the Audio Precision ATS-1