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(!!!!) (Best Single) U52=CV1071=5U4G GEC black base "CUP" getter NOS early 1950's (54/40 and 57/40)

$ 598.88

U52=CV1071=5U4G GEC black base "CUP" getter NOS early 1950's in white box

a "VAT TAX LABEL" covered over "MADE" word on the glass and part of the tan label is covered over some of the letters in "MADE" see photos

1 section) 54/40 

1 section) 57/40

 

 

U52 are best sounding 5U4G ever made

the only 5U4G substitute that sonically compares to the U52 is the 274A or 274B Western Electric 

 

Recommended for

- WA6-SE (Special Edition) Headphone Amplifier

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- Dared MCP7 preamp with phono

- Singlepower

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- Donald North Audio

See more: vacuum tube
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