Heathkit General Coverage Receiver Frequency range: 550 KC to 30 MC on four bands Tubes: 1 - 12BE6 1 - 12BA6 1 - 12AV6 1 - 50C5 silicon type rectifier Controls: General coverage tuning Bandspread tuning Antenna trimmer Bandswitch Noise Limiter ON/OFF Phone-Standby-CW switch BFO control Audio Gain AC ON/OFF Headphone Jack Q-multiplier input jack Power requirements: 105-125 V 50/60 cycles AC-DC, 30 watts Cabinet dimensions: 12¼" w x 5½" h x 8¼" d