My Project about a Vacuum Tube Headphones Amplifer for my Philips Fidelio X1:
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| My Tube Amplifier and My Headphones Philips |
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| My Headphone Tube Amplifier |
Tube used for amplifier is a ECC82/12AU7 followed by a discrete Class A BJT Buffer
The First One mede uses ELNA Cerafine Audio Capacitors.
The Power Supply is my Board made by a mix of Bust and Buck Switching Converters from main 12-24Vdc
So From DC Supply we can obtain: 200Vdc for Tube circuit, 30Vdc for Buffer Circuit, 6,3Vdc
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| "Goodnight" Powe Supply Board |
Switching Board with IC, Mosfet and Audio Board with Philips Miniwatt NOS ECC82 12AU7
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| NOS ECC82 Philps Miniwatt and Switching Power Suupply Board |
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| Headphone Amplifier complete with a White Led on the base of Tube |
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| TUBE |
The Second One uses ELNA Audio Silmic II Capacitors
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| The Second One With ELNA Silmic II Audio Capacitors |
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| Boards and Headphones |
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