tdsl2.GIF (1537 bytes) Information for 6X4
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6X4 Pinout/image

Pinout Base
Click here to see other valves/tubes that use the same basing.  

6X4 Substitutes

Close and Identical subs: CV493, CV8203, CV8223, CV8237, EZ90, U78
Different rating or performance: 6063
Different heater voltage: 12X4

8 record(s) found in 49321 records. Warning: Substitutes are shown as a guide only. Please check ratings and other parameters before performing the substitution.


6X4 Short form data

Click here to find out what the table headings mean.

Ratings

Vh
V
Ih
A
  6.3    0.6 

1 record(s) found in 4077 records.

Short Data


Mode
Rms max
V
Idc max
mA
C max
uF
R min
Ohms
  FW rectifier    325-0-325    70    40    525 

1 record(s) found in 2847 records.


6X4 Applications/Schematics

Site Applications/Schematics
Curcio Audio Dynaco PAS2 schematic & manual (12X4)
Firebottle Audio Dynaco PAS-3X schematic (12X4)
Eico MX-99 multiplexer schematic (EZ90)
Vintage Radio and Audio Web Pages Scott 310-D tuner schematic (2 of 2) (6X4)
Scott 335 (2 of 2) (6X4)
Joe Piazza's Backstage Epiphone EA-50 (6X4)
Triode Electronics Eico HF85 preamp (6X4)
Grommes 211 preamp schematic (6X4)
Kalamazoo Model 1 schematic (6X4)
Vacuum Tube Valley VTV FAQ #1 - reference/usage guide (6X4)

10 record(s) found in 12822 records.


6X4 Data Sheets

Site Device Data sheets
audio.com Vintage Tube Data 6X4 html
Jim de Kort 6X4 Sheet 1
Sheet 2
The National Valve Museum 6X4 html
Frank Philipse home page 6X4 Short Data (.gif)
WPS 6X4 html

6 record(s) found in 18368 records.


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