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EL60 Philips Miniwatt black plate used/75-80% 1955 (62ma)

EL60 Philips Miniwatt black plate used/75-80% 1955 (62ma)

$ 129.00

1 tube) EL60 Philips Miniwatt black plate used/good/75-80% (5W-M91=1955) smeared printing 

Tested on Amplitrex AT1000

1 tube) 62ma Gm=8,400

Tested on Amplitrex

Vplate=265V

Vscreen=250V

Vgrid=-13.5

Good Iplate (ma) range for  used 65-80ma 

Good Gm range used 9,000-10,000

EL60 Power Pentode 1955-1958 = Loktal EL34

 

 

 

 

EL60 Power Pentode 1955-1958 = Loktal EL34

See more: vacuum tube
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