Collybia Linear Power supply

An audiophile power supply

With an audiophile dac-hat you ‘ll need an audiophile power supply.

When we talk about audiophile power supply, we mean a Linear Ultra Low Noise power supply.

Electronic Parts

ELNA Caps

Collybia Linear Power supply include new capacitors !

ELNA Silmic II are among the best audio capacitors in the audio market.

In addition we made a change in capacity from 330uF to 470uF.

ELNA developed new raw material for the separate paper which use silk fibers:

  • To relieve the music’s vibration energy.
  • To decrease the peak feeling sound at high compass and rough quality sound at middle compass.
  • To increase massive sound at low compass.
  • Due to the silk fiber’s pliability, the capacitor result in a high quality sound.

Texas Instrument LDO

One LDO with 3A capability and 7.7 μVRMS noise at 5V. A brilliant and new LDO from Texas Instruments.

Features:

The TPS7A84 is a low-noise (4.4 μVRMS) LDO

  • Low Dropout: 180 mV (max) at 3 A linear regulator (LDO) capable of sourcing 3 A with 1% (max) Accuracy and only 180 mV of maximum dropout.
  • The combination of  low-noise 7.7 μVRMS at 5.0-V Output PSRR and high output current capability makes the TPS7A84 ideal to power noise-sensitive components.
  • The high performance of the TPS7A84 limits power-supply generated phase noise and clock jitter, making this device ideal for powering high performance, analog-to-digital converters (ADCs), digital-to-analog– converters (DACs).

Toroidal PCB Transformer

High quality PCB toroidal transformer from TALEMA Co.

Features:

  • Dual 115V or 220V, 50/60 Hz Primaries for parallel or series connections
  • Lower stray field
  • High efficiency
  • Reduced standby current
  • Small size and low weight
  • Extremely low level of radiated magnetic field
  • Very low induced noise (hum)
  • Very low iron loss
electronic components image

Included Parts

  • A micro-usb adapter (Rpi jack) to an 2.1mm x 5.5mm dc jack(for Mamboberry HD DAC+ dc input)
  • USB cable (0.5cm-1m)
  • Silicone foot pads

Non-Included Parts

  • A power cable (typical power cable. ex. PC power cable)
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