Analog Metric 2A3 Manual do Utilizador descarregar pdf (Página 6)

[300B SE Valve Amplifier Kit] Analog Metric

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Figure 2: Direction of 4-Pin tube sockets for 300B and 8-Pin octal tubes sockets for 6SN7

4. Solder all remain components of the board.

5. Apply 6.3V DC/AC (1.5A) to connector HL, two 5V DC/AC (1.5A) to H1 and H2,

and one or two 300-350V DC (total 250mA) to P1 and P2.

6. If it is supplied by a RT400 tube voltage regulator board, the input voltage to the

RT400 is 260V AC. The output of RT400 connect to the P1 and P2)

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Analog Metric 2A3 Manual do Utilizador Página 6