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(!!!) (Recommended Pair) 1619 RCA NOS 1958 made for Westinghouse Canada (54.5ma and 56ma)

(!!!) (Recommended Pair) 1619 RCA NOS 1958 made for Westinghouse Canada (54.5ma and 56ma)

$ 27.99

1 pair) 1619 RCA NOS 1958 made for Westinghouse Canada (tubes plugged into octal sockets in photo)

1 tube) 56.0ma Gm=5000

1 tube) 54.5ma Gm=4850

 

Matched on Amplitrex

Vplate=300V

Svcreen=250V

Vgrid=

Good Ma = 44-50ma

Good Gm = 4000

 

2.5 Volt filament

15 watts

 

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