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(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)
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(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)
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(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)1 pair) 56 National Union rebranded Western Electronics NOS 1940's 1 tube) 6. 5ma Gm=1500 taller glass on left 1 tube) 6. 9ma Gm=1600 Matched on Amplitrex Vplate=250V Vgrid= 13. 5V Good Ma range = 4. 5 5ma Good Gm range = 1300 1400 (76=Type 56 with a 6. 3V Filament and also is similar to type 37) UX 5 pin socket Tube Audio Lab FF preamp Korneff preamp
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1 pair) 56 National Union rebranded Western Electronics NOS 1940's
1 tube) 6.5ma Gm=1500 taller glass - on left
1 tube) 6.9ma Gm=1600
Matched on Amplitrex
Vplate=250V
Vgrid=-13.5V
Good Ma range = 4.5 - 5ma
Good Gm range = 1300-1400
(76=Type 56 with a 6.3V Filament and also is similar to type 37)
UX-5 pin socket
- Tube Audio Lab FF preamp
- Korneff preamp
(!!!) (Best Pair) 56 National Union rebranded Western Electronics NOS 1940's (6.5ma and 6.9ma) (Highest mA and Gm)
Item no
:
37464120427
US$ 38.88
Pay in 4 interest-free payments of $9.72 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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