PACEMAKER

The 'Pacemaker' brandname was introduced in 1940.

Pacemaker was manufactured by Collier & Beale Ltd, they were distributed by H. W. Clarke Ltd . Currently there are 36 documented models.

36 Documented Pacemaker Models
IMAGEYEAR MODEL CODE VALVES BANDS
1940 Pacemaker 5MO 5  Broadcast 
1945 Pacemaker model 515.2 5  Broadcast 
1945 Pacemaker 515D 5  Broadcast 
1946 Pacemaker model 516 5  Broadcast 
1946 Pacemaker 516A 5  Broadcast 
1947 Pacemaker 517AB 5  Broadcast 
1947 Pacemaker 617P 6  Broadcast 
1948 Pacemaker 518P 5  Broadcast 
1948 Pacemaker 618P 6  Broadcast 
1949 Pacemaker 519AB 'AC Battery Portable' 5 + selenium rectifier  Broadcast 
1949 Pacemaker 519P 5  Broadcast 
1950 Pacemaker 5150AB 'Leader' 5 + rectifier  Broadcast 
1950 Pacemaker 7150A 'Car Radio' 7  Broadcast 
1951 Pacemaker model 5151 5  Broadcast 
1951 Pacemaker 5151RG 'Gem or Royal' 5  Broadcast 
1951 Pacemaker model 5251 5  Dual Wave 
1953 Pacemaker model 4153 'Foursome' 4  Broadcast 
1953 Pacemaker model 5153 'Airliner' 5  Broadcast 
1953 Pacemaker 5153AB 'Leader' 5 + rectifier  Broadcast 
1954 Pacemaker model 4154 'Dinky' 4  Broadcast 
1954 Pacemaker 6154A 'Car Radio' 6  Broadcast 
1955 Pacemaker model 5155 'Petite' 5  Broadcast 
1955 Pacemaker 5155AB 'Leader' 5 + rectifier  Broadcast 
1957 Pacemaker Atlanta 5
1957 Pacemaker Boston 5  Broadcast 
1957 Pacemaker Transistor 8 'Transportable' 8 transistors, 1 diode  Broadcast 
1958 Pacemaker Buffalo 5  Broadcast 
1958 Pacemaker Transistorised-58 'Transportable' 7 transistors, 1 diode  Broadcast 
1960 Pacemaker Bonavista 5 + eye  Broadcast 
1960 Pacemaker Dakota 5 + eye  Dual Wave 
1960 Pacemaker Sportable 6 transistors  Broadcast 
1960 Pacemaker Symphonic 5  Broadcast 
1960 Pacemaker Transportable 7 transistors, 1 diode  Broadcast 
1961ish Pacemaker Bermuda 6 transistor  Broadcast 
1963 Pacemaker TP63 'Transportable' 7 transistors, 1 diode  Broadcast 
1964 Pacemaker TP64 'Transportable' 7 transistors, 1 diode  Broadcast