DK-Technologies 478-200
Digital Stereo Peak Program Meter

Peak Program Meter for Digital Audio - ”analog style”
Advanced Dual-Mode Display, combining:
- BAR: Reading similar to traditional Analog PPMs
  Referring to a "normal operating level"
  10 msec integration time
- SPOT: True digital peak-reading
  "Zero" integration time
Built-in three color LED compatibility meter. (option)
Reference level selectable from 0 to 31 dB below max. digital code
Selectable "freezing" of Spot for peak-hold indication
Built-in 0.3 Hz Highpass filter for DC-blocking and LED DC warning indication for LF-component levels of more than -30 dB FS
Individual overload indicators with selectable trigger threshold
Additional gain function for monitoring of low level signals
Resettable memory for storing of maximum reading.
32/44.1/48 kHz sampling-rate and pre-emphasis indicators.

DK-Technologies 478-200 Shown

Product Information
Datasheet	432 KB
Ordering Info
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The meter types 478-series of audio level measuring instruments is member of a family of instruments designed to take heritage of the previous series of the 477-series PPM’s.

The prime function of the meter is to measure peak level of an analog audio signal. The use of a high quality, 24 bit AD converter and digital signal processing assures uncompromising accuracy and stability.

Additionally a spot indication may be superimposed on the normal reading, indicating the absolute level with reference to digital FS. This enables the sound engineer, working in a mixed analog and digital environment, to make a direct comparison between signals. Numerous other display functions are available including peak hold, memory, zoom, and an optional compatibility / phase meter. The instrument is housed in a ruggedized aluminum cabinet with a high contrast, non glare scale.

Ordering Information
Model	Description	Buy Online	Price
47820013	DK-Technologies 478-200-1-3, Stereo PPM, digital input, 190x40 mm, XLR		$2,162.00 (Reg. $2,300.00)
47820023	DK-Technologies 478-200-2-3, Stereo PPM, digital input, desktop, XLR		$2,162.00 (Reg. $2,300.00)
Included Accessories
	1 - Users Manual	Included
Included Accessories
435100	DK-Technologies 435-100, 19" - 1U Frame for 1 instrument size 190x40 mm		$94.00 (Reg. $100.00)
435200	DK-Technologies 435-200, 19" - 1U Frame for 2 instruments size 190x40 mm		$150.40 (Reg. $160.00)
435991A	DK-Technologies 435-991A, Blind Plate for 1 instrument size 190x40 mm		$98.70 (Reg. $105.00)

DK-Technologies 478-200 Digital Stereo Peak Program Meter

DK-Technologies 478-200
Digital Stereo Peak Program Meter