300B Single-Ended Tube Amplifier

High Fidelity Output power 8W

[ Image Single Ended (SE) vacuum tube 300b 6sn7 5u4gb Hammond 1627sea schematic diagram. ]

A pair of reasonably sensitive (>91 dB/1W/1m) loudspeakers will be required with this 300B SET amplifier.

!!!WARNING!!!

The voltages found in this circuit can be lethal, build at your own risk!!!

[ Image circuit construction 300b. ]
( Download 300b_2020_08_10 )

300B Single-Ended (SE) Triode Cathode Follower Amplifier Hammond 1627SEA tube 6SN7 5U4GB.

[ Image 300B 6SN7 5U4G pin connections. ]