2700 Series Overview HOME/PRODUCTS/2700 SERIES
The 2700 Series is designed for audio engineers who need the highest performance, lowest distortion and greatest flexibility possible in their audio analyzer.
The 2722's true dual domain architecture enables uncompromised measurement of both analog and digital signals: the analog generator and analyzer performance surpasses that of any digital converter-based design, while digital analysis techniques offer a wide array of precise, high-speed measurement techniques for either domain. Cross-domain work can be accomplished using the best of both worlds.
The typical THD+N of the 2700 Series is ≤115 dB at 2.0 Vrms. However, even with AP's conservatively specified THD+N of -112 dB, the 2700 Series is the industry's undisputed performance leader.
- Dedicated analog circuitry for vanishingly low residual noise and THD+N
- 192 kHz digital input and output capabilities
- Generates and analyzes a broad palette of stimulus signals such as MLS, white and pink noise and other special purpose waveforms
- Extensive API automation with AP Basic scripting and "learn mode", LabVIEW driver and an IEEE.488 GPIB interface
- User-defined sweeps, switcher support up to 192 channels
Model Options
2700 Series “A” (APIB) instruments have an APIB (Audio Precision Interface Bus) connector and require a Windows XP or Vista PC to run the AP Control Software. “G” instruments include the IEEE-488.2 GPIB interface and can be controlled directly through GPIB.
SYS-2722
Dual domain. Two-channel analog input/output, analog analyzer and generator, DSP analyzer and generator, plus 192k digital input/output.
SYS-2722A-M
Windows Vista Logo Test System. An SYS-2722A with the following required filters and cables: S-AES17, FIL-AWT, CAB-MINI and CAB-GND. Read more about Vista logo testing
SYS-2720
Digital domain only. DSP analyzer and generator with 192k digital input/output.
SYS-2712
Analog domain only. Two-channel analog input/output, analog analyzer and generator, DSP analyzer and generator.
SYS-2702
Analog domain only. Two-channel analog input/output,analog analyzer and generator.
What others are saying
“With its extremely low-distortion analog and digital signal generators, its extraordinarily low noise, high-resolution A/D converters, its ability to directly examine digital datastreams, its ability to perform extensive analysis in both analog and digital domains, and its intuitive software interface, the SYS-2722 is more than equal to the task of accurately assessing the behavior of 21st-century audio components.”
-- John Atkinson, Editor | Stereophile
Ideal for testing
- Power amps
- Dolby/dts test
- Converters
- Pro audio
- Class D amps
- MP3 Players
- Televisions
- Loudspeakers
- Microphones
- Codecs
- Chip level audio
- Digital Interfaces
Specs
- GENERATOR PERFORMANCE
- Sine Frequency Range
10 Hz–204 kHz. - Frequency Accuracy
±2 ppm - IMD Test Signals
SMPTE, CCIF, DFD, DIM, TIM, DIN - Maximum Amplitude (balanced)
26.43 Vrms - Amplitude Accuracy
±0.06 dB - Flatness (20 Hz–20 kHz)
±0.008 dB (typically <0.003 dB) - Residual THD+N, (22 kHz BW)
–112 dB + 1.0 µV @ 1kHz - Analog Output Configurations
unbalanced & balanced - Digital Output Sampling Rate
28.8 kHz to 200 kHz - Encoded audio formats
Dolby Digital
- ANALYZER PERFORMANCE
- Maximum Rated Input Voltage
160 Vrms - Maximum Bandwidth
>500 kHz - IMD Measurement Capability
SMPTE, CCIF, DFD, DIM, TIM, DIN - Amplitude Accuracy (1 kHz)
±0.05 dB - Amplitude Flatness (20 Hz–20 kHz)
±0.02 dB - Residual Input Noise (22 kHz BW)
<1 µV (–117.8 dBu) - Residual THD+N, (22 kHz BW)
–112 dB + 1.0 µV @ 1kHz - Individual Harmonic Analyzer
d2–d15 - Max FFT Length
32K points - DC Voltage Measurement
Yes
