Audio Power Supply Rectifier Filter Board Purification Power Supply Upgraded DIY Kit Unassembled

Audio Power Supply Rectifier Filter Board Purification Power Supply Upgraded DIY Kit Unassembled

Features:
- No compression after use, good low frequency, sweet and clean mid and high frequency, just right sound
- Upgraded inductance, and DC elimination tube
- The inductance is 2X3.333MH
- This product is used for AC 110-250V and provides pure AC power supply
- 250V version is delivered by default, users who need 110V, please contact customer service to send the 110V version
- British coil craft inductors, disassembled oil-immersed capacitors, customized third-generation audio dedicated DC elimination tubes 8pcs, infinite capacitor BP25V2200UF
- The edge design of the new version is extraordinary, and it can combat interference and eliminate noise in mains power and improve the performance of audio system.
- After countless versions of filter board experimentation and improvement, we have pursued perfection for the quality, function and design of filter products and unlimited effects.
- This DC elimination + filter circuit uses common mode inductance for Siemens to eliminate and prevent electrical noise caused by clutter and fluctuations in the mains AC power supply.
- The DC elimination circuit formed by the DC elimination tube and the capacitor eliminates and prevents the DC component in the mains AC power supply, and prevents transformer from being magnetically saturated or the quiescent current increases due to the DC component
- This circuit is a DC elimination + dual-stage dual-mode filter circuit. The first stage imitates the British DC elimination circuit to eliminate the interference of AC power caused by inverter air conditioners, electronic switching power supplies, refrigerators, chargers and other DC components in AC 220V mains. The second and third stages are dual-mode inductance filter circuits for Siemens.
- Give your audio a pure start
- Overvoltage protection and lightning protection use varistor for Siemens to protect against overvoltage, and the detonator adopts ceramic detonator for Siemens.
- The materials and design of the entire circuit board are excellent. The circuit can suppress and eliminate AC interference components and bring pure power supply to your audio.
- Circuit board: 210MM x 74MM (LxW)
- Oil-immersed capacitors are second-hand. The DC elimination tube is the most suitable audio DC elimination tube after countless comparison tests. The core inductor accessory is an imported inductor.
- The two capacitors that most affect the sound of this circuit are two large aluminum electrolytic capacitors. Different capacities from 1000UF to 4700UF in different machines and circuits have different changes in sound. The circuit is configured with 2200UF. Users with hands-on ability to debug the electrolysis can compare and try from 1000-4700UF.
- The compensation capacitor adopts advanced configuration, disassembled imported oil-immersed capacitors [which have a great impact on the sound]
- Purification circuit core accessories inductance
- British inductor, enameled wire thickness 1.5MM

Package Included:
- 1 x Set of Power Supply

Note:
- Oil-immersed capacitors are second hand. Please make sure that you don't mind before purchasing.