Home » Preamp tubes » UY-224 RCA Balloon used/tests like new 1930's rattle inside base (50/25) (4.2ma Gm=1000)

UY-224 RCA Balloon used/tests like new 1930's rattle inside base (50/25) (4.2ma Gm=1000)

Name: UY-224 RCA Balloon used/tests like new 1930's rattle inside base (50/25) (4.2ma Gm=1000)
Brand: Tube World
SKU: UY224
Price: 14.99 USD
Availability: InStock

$ 14.99

1) UY-224 RCA Balloon used/tests like new 1930's rattle inside base from dried glue particles

Amplitrex test:

4.2ma

Gm=1000

TV-7 test: 37/25

See more: vacuum tube

Tags: 24A, all, balloon, preamp tubes, UY-224

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