Scott SLR-M Marine Receiver
Better quality schematic
Power supply voltage scheme
Some interesting features:
Designed to prvent local oscillator leakage back through the antenna connector.
Push-Pull 25L6 output stage with oversized 4400 Ohm 80mA transformer giving undistorted 1.5W.
External 60/200/300/600 Ohm load and/or internal 4 Ohm 5" speaker @ 500mW.
60 Ohm output terminals voltage level is constant for loads from 60-600 Ohms.
100mW delivered to 600 Ohm headset.
115V AC or DC operation, 0.62A / 78 Watts.
Grounding line cord for safety.
Twelve Octal tubes including 'eye' tube.
High impedance 'phono' input.
BFO for CW that also works well for later SSB and DSB modes.
R.F. amp and two I.F. amp stages with selectivity control and noise limiter.
Heaviest AC-DC set known @ 55 Lbs (25Kg). Shock mounting base.
18" (457.2mm) wide, 19.25" (489mm) deep. 12 19/32" (319.9mm) tall.plate