Ping is mainly designed to introduce real hifi perfomance in a 4-in-1 system! With all hifi grade components applied, it consists of a hifi CD-player, a FM/AM tuner and a 100w Cool Class A solid-state stereo amplifier, and more over, featured with a special made USB input port, which is a very useful modern interface that the whole family can appreciate all types of music through, from CD discs to all music formats that are computer based.

- Linear technology applied in DAC stage
- 100 watt per channel power delivery
- Cool Class A technology applied in amplifier stage
- High quality FM/AM tuner stage employed
- All functions can be controlled via remote

Linear technology (applied to DAC stage):
-Non-oversampling, no digital filter
-J-FET/Transisters filter, no op-amp
-Passive I/V conversion In progression
-Short pass length, minimal number of parts

Cool Class A technology (applied to Amplifier):Combines the advantage of class AB and the class A technology, the Cool Class A technology actually achieves the same linear sound performance but without the normal need of a big electrical current, as in Class A.

SpAct memory architecture (applied to USB interface):
Its unique system recovers the audio clock from the USB.
Analog pulls with SpAct enable playback with very low clock jitter.

Mains Supply
230V / 50Hz or 115V / 60 Hz
Amplifier section:
Power output
100W + 100W at 8 Ohms
Minimum load
4 ohms speakers can be connected
CH Sources
one remote controllable inputs switched by gold plated relays
Frequency response
Less than +/- 0.1 dB deviation 20Hz-80kHz
Phase response
Less than 2 degrees deviation 20Hz-80kHz
Signal-to-noise ratio
More than 95dB
Less than -100dB
Less than 0.015% at 80W 8 0hms
Remote Control
RC-5 compatible IR system 36kHz modulation
Dimensions / Weight
11cm x 45cm x 33cm (HxWxD) / 20kg
CD section :
DAC resolution
16bit TDA1543
Frequency response
Less than +/- 0.5 dB deviation 20Hz-20kHz
Phase response
Less than 5 degrees deviation 20Hz-20kHz
Signal-to-noise ratio
More than 100dB
Less than -100dB
Distortion (RCA)
Less than 0.12 %
Tuner section :
FM :
Tuning range
VHF/FM 87.5-108MHz
(INF)10dB uV/m
Signal/Noise Ratio
AM :
Tuning range
VHF/AM 522 - 1620 kHz
(INF)60dB uV/m
Signal/Noise Ratio
45 dB
USB section:
Fully compliant with USB1.1 specification
0. 006%(at self-powered)
Dynamic range
98 dB
Literature sheet
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