SCL Satri Circuit Laboratory HDA-5520 MK2 Headphone Amplifier
Product code:SCL Satri Circuit Laboratory HDA-5520 MK2 Headphone Amplifier
Regular price
¥168,000 円
Regular price
¥168,000 円
Sale price
¥168,000 円
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per
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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.
Please note that the delivery date may be delayed depending on the manufacturer's order status.
Headphone amplifier powered by AA batteries
Description
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.
Spec
| 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 |
| Current output gain (times) |
Low: 32Ω/1.3, 100Ω/3.9, 200Ω/7.7, 600Ω/23.2 High: 32Ω/3.7, 100Ω/11.3, 200Ω/22.4, 600Ω/54 |
| Current Output Input Equivalent Noise (-dB) |
Low: 32Ω/89, 100Ω/98.4, 200Ω/98.3, 600Ω/89.4 High: 32Ω/98.1, 100Ω/98.2, 200Ω/95.4, 600Ω/96.1 |
| Distortion (1mW) |
Voltage output: Load resistance = 32Ω/0.08%, 100Ω/0.042%, 200Ω/0.028%, 600Ω/0.015 Current output: Load resistance = 32Ω/0.029%, 100Ω/0.018%, 200Ω/0.013%, 600Ω/0.011 |
| Maximum output: 1% distortion maximum output (mW) |
32Ω/14, 100Ω/42, 200Ω/82, 600Ω/37 |
| Gain | 2-position switchable |
| Power supply | 12 AA batteries |
| Outer dimensions | 45mm(H) x 127mm(W) x 170mm(D) |
| Weight | 450g (without batteries) |
