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diskonekted

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Tube 807 Push Pull Amplifier Stalien

Stalien 807 integrated amplifier uses 807 tubes in triode mode, chosen. The amplifier has enough control and power....

Tube 12X7 Preamp Hifi Schematic

The preamp schematic is based around a common 12AX7 dual triode. The line level (Hi-Fi) version of the schema has...

Black And Grey Plates Tubes

Why do some old radio tubes have black plates and others with gray plates? Why are black plate tubes worth more expensive...

Some Old Schematics Books (1)

Here are some of my old schematic collection books. These books contains electronic schemes from the ancient times. For those of you...

Preamplifier Tube 12AX7 Project (1)

Tube preamplifiers such as the 12AX7 series are currently very rarely used, because of the many new preamplifier products that rely more...

What Is A Tube ‘Buffer’? A Steampunks Legacy

All kinds of electronic audio hardware have buffer. From transistorised guitar stompboxes to high-end vintage tube studio compressors.

12AT7 Tube Phono Pre-Amp Schematic

This is old schematic of Tube Phono Pre-Amp - 12AT7. Because The 12AT7 is not the most commonly used preamp tube in audio. That...

6AV6 Simple Tube Amplifier (4 Tube)

6AV6 Simple Tube Amplifier (Just 4 Tube). Manufacturer : Type : Tube...

Tube Amplifier 12AX7-6AQ5

Manufacturer : Type : Tube Amplifier Number Of Tubes : 7 Tube Type : 12ax7, 12au7, 6aq5,...

Radio And Amplifier

Radio And Amplifier - Schematic diagram. Aga 2027 - special edition. Part IV

Old Books