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SCL Satri Circuit Laboratory HDA-5520 MK2 Headphone Amplifier

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SCL Satri Circuit Laboratory HDA-5520 MK2 Headphone Amplifier

Regular price $1,140.00 USD
Regular price $1,140.00 USD Sale price $1,140.00 USD
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This is a made-to-order product. Estimated shipping time is 2~5 business days.
Please note that the delivery date may be delayed depending on the manufacturer's order status.

Headphone amplifier powered by AA batteries

This is the successor to the early model HDA-5520, which was popular overseas. The internal circuitry has been significantly upgraded from the original HDA-5520, resulting in a crisper, deeper sound.
Since it is battery-powered, it does not suffer from power supply noise. It can run for about 40 hours on 12 AA batteries.

Input RCA x 1, 2.35mm phone jack x 1
Outputs Voltage output/Current output: 8.35mm standard headphone jack x1
Frequency Response 20kHz/-0dB, 100kHz/-0.3dB
Input Converted Noise -107db

1mW/33Ω/0.03%(voltage output), 0.02%(current output)

20Hz(0.02%), 1kHz(0.02%), 20kHz(0.02%), 50kHz(0.02%), 100kHz(0.02%)

Maximum output 15mW
Gain 2-position switchable
Power supply 12 AA batteries
Outer dimensions 45mm(H) x 127mm(W) x 170mm(D)
Weight 450g (without batteries)
*Bacoon Products will gradually change its logo and name to SCL (SATRI Circuit Laboratory). Please note that the logo and name will be changed to SCL (SATRI Circuit Laboratory).