Eddystone 730/4

Circuit Complement: 6BA6 RF Amp, 6BA6 RF Amp, 6BE6 Mixer, 6AM6 Oscillator, 6BA6 IF Amp, 6BA6 IF Amp, 6AL5 AGC/Demodulator, 12AU7 Audio Amp, 6AL5 NL/S-Meter, 6AM6 Crystal Calibrator, 6AU6 Cathode Follower, 6BA6 BFO, 5Z4G Power Rectifier, VR150 Voltage Stabilizer and 6AM5 Output. Two RF stages and two IF stages. Features: • ?" Head. Jack • S-Meter • Dial Lamp • Calibrator 500 kHz • RF Gain • BFO ±5 kHz. • AF Filter 1000 Hz • 140:1 Tune Ratio • Standby • AVC ON/OFF • Rack Handles • Dimmer • Mute • Hinged Cover • Flywheel Tuning • IF Out Jack • Line Out • NL