Kama Bay AMP 2000 Rev.B

The Kama Bay AMP 2000 Rev.B Class D amplifier can be used with common passive speakers. Thanks to its high versatility it is possible to use the Kama Bay AMP 2000 Rev.B inside a vacant 5.25” pc case bay or externally as a stand-alone device. Users can switch between a total of 4 input sources and charge their mp3 player at the same time by using the built-in USB connector. New INPUT/OUTPUT selector switch added.

Product Pictures

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Model Name:
Kama Bay AMP 2000 Rev.B

Model Number:

2 x Speaker Channels
1 x Headphone

3 x RCA
1 x 3.5 mm Stereo-Mini

Power IC:

Number of Channels:
2 Stereo Channels

Maximum Output Continuous Current:
10 W x 2 Channels

Maximum Efficiency:
88% (8 Ω / 10 W)

S/N Ratio:
103 dB / 95dB (Headphone)

Harmonic Distortion Rate:
0,02% (1 KHz / 8 Ω)

50 mW x 2 Channels

151 x 184 x 51 mm / 5.94 x 7.24 x 2.01 in
#When side-panels and insulators attached.

Capability of Connecting:
1 x USB-Relay Cable
1 x USB-Power Connector

760 g / 26.81 oz.

Scope of delivery:
AC Adapter, Cable for Speaker, Installation Manual, Audio Cable (3.5 mm Stereo Mini - RCA / RCA - RCA / Stereo Mini - Stereo Mini), 2x PCI Bracket, PCI Bracket Screws, Unit Mounting Screws, 4-Pin Peripheral Adapter, USB-Relay Cable(5-Pin ↔ 4-Pin / 5-Pin ↔ USB-A)


High Quality Performance YAMAHA IC Chip
In order to create high quality sound and not to compromise in sound quality, YAMAHA YDA138 chip and a completely new PCB design is build into this amplifier for pure audio enjoyment. Concieved as Class-D amplifier it is powerful and energy saving with low heat generation.



Function variety
The Kama Bay AMP 2000 has a variety of input connections (3 x RCA connector, 1 x 3.5 mm Stereo-Mini (jack) connector). Users can switch between the four available channels and are able to adjust the volume, treble, and bass levels individually at anytime.



Universal usage
The Kama Bay Amp 2000 fits perfectly into a standard 13.34 cm (5.25 inches) internal bay. USB devices can be recharged using the build-in front USB power supply.


By selecting the knob to “Output“ position the indicator shows the output of the amplifier. By selecting to “Input“ position, the indicator shows the strength of the device connected to the amplifier.