*Delivery date may be delayed depending on manufacturer order status.
Eliminates noise and stabilizes power supply
Remove noise and stabilize power supply
Thoroughly removes digital noise. DC power filter that improves driving force and S/N ratio
PFL-3104 is a high-performance filter designed to remove digital noise and high-frequency noise contained in the power lines of audio equipment. This is especially effective when using a CAP series amplifier with a noisy USB power source, etc.High-FidelityThis will greatly contribute to the

Powerful filter characteristics that reduce noise to 1/33000
This machine consists of the following main parts.
- Common mode filter with toroidal transformer
- Ultra-low impedance organic semiconductor capacitor
- high current electrolytic capacitor
- broadband ceramic capacitor
These combined configurations achieve amazing filter characteristics that reduce noise to **1/33000 of the input level** at a frequency of 1MHz.

Capacitor bank effect improves driving force and S/N ratio
PFL-3104 not only eliminates noise, but also improves the quality of power supply itself.
- Reduced power supply impedance: Significantly reduces the output power supply impedance. As a result, effects such as improved driving force and improved S/N ratio can be expected.
- Large capacity capacitor bank: Equipped with a large capacity capacitor of 10,000 microns or more, passing it through PFL-3104 is equivalent to increasing the capacitor capacity and can be used as a capacitor bank.
This is especially effective for power amplifiers that use a DC power supply (for example, the company's CAP-1001).
Precautions for use
- Compatibility: Designed for use with the company's CAP series.
- Maximum rating: The maximum usable voltage and current is **33V/4A**.
- Connection connector: Use a DC plug with an outer diameter of 5.5 mm and an inner diameter of 2.1 mm. (center is positive, ring is negative)
- Compatibility: Depending on the connected equipment, normal operation may not be possible due to the low output impedance of this device.









