ORTOFON STEREO TEST RECORD

₱2,500.00
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Ortofon’s new Test Record is designed to allow you to verify your HiFi system in the most natural audio surroundings at home. The Test Record contains special test signals developed for analyzing cartridge performance as well as its interaction with your tonearm and turntable. 

 

The new 15-track fine pressing

Each side of the record consists of 15 tracks which have been cut from 1-4 and 5-15:

 

1. Frequency Sweep Left Channel 800 Hz – 50 kHz. Log. 28 sec. Linear cut* (800 – 20000 Hz ±1,5 dB)

2. Frequency Sweep Right Channel 800 Hz – 50 kHz. Log. 28 sec. Linear cut* (800 – 20000 Hz ±1,5 dB)

3. Frequency Sweep Left Channel 800 Hz – 50 kHz. Log. 28 sec. Linear cut* (800 – 20000 Hz ±1,5 dB)

4. Frequency Sweep Right Channel 800 Hz – 50 kHz. Log. 28 sec. Linear cut* (800 – 20000 Hz ±1,5 dB)

5. Reference tone 1000 Hz 5 cm/sec rms Left

6. Reference tone 1000 Hz 5 cm/sec rms Right

7. Reference tone 1000 Hz 5 cm/sec rms Left

8. Reference tone 1000 Hz 5 cm/sec rms Right

9. Tracking ability, lateral 50 μm peak

10. Tracking ability, lateral 60 μm peak

11. Tracking ability, lateral 70 μm peak

12. Tracking ability, lateral 80 μm peak

13. Tracking ability, lateral 90 μm peak

14. Tracking ability, lateral 100 μm peak

15. Square Wave Form 2.7 msec duty cycle 3:7

* The record has a constant velocity amplitude 

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