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(!) (Recommended Single) 6N7GT Raytheon coated glass NOS 1940's (3.2/3.5ma)

(!) (Recommended Single) 6N7GT Raytheon coated glass NOS 1940's (3.2/3.5ma)

$ 11.99

6N7GT Raytheon coated glass NOS 1940's

3.2ma Gm=1500

3.5ma Gm=1400

 

Good NOS Ma = 3ma

Good NOS Gm = 1500-1600

 

(6N7=6A6=ECC31, 6N7=Type 53 with different filament voltage, also see 5694)
(the best sounding 6N7 type ever made is the ECC31 Mullard)

- Sun Audio SV-6V6SE 2008

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