Home > Rectifiers >

G.E.C (Genalex) 6X4WA CV4001 Rare 1958-59 Black Plate Square Getter MINT NOS NIB Premium CV4005 Rectifier Marconi Osram Hammersmith Prod. England - Plug and Play Ready to Use
Rare Brand New, MINT NOS NIB 1958-59 G.E.C (Genalex) 6X4WA CV4001 Black Plate Square Getter Tubes. In white military boxes with brown cigar rolls. Made in England. Same date/batch code PG or QC KB/Z from MO (Marconi Osram) Valve Company, Hammersmith


 
Single Tube = $150.00
Stock Details: Tubes as Shown Available

Quantity in Stock:20
Product Code: 2060M
Qty:

Description Technical Specs
 
FOLKS: All flying leads tubes were acquired in a tube lot from our associate in Europe over a decade ago. We offered these at the same price to you for over 10 years. Recently we sold out all our stock from that lot. We have secured another lot now and our cost is higher now and also the cost of manually attaching the bases have gone up manifold v/s 10 years ago. Hence the new price. Genalex G.E.C 6X4WA is nearly extinct in the market. This will be some of our last last few tubes.

NOTE: After spending $$$$ on tooling and various prototypes, we have fitted Special Grade Flying Leads tubes with Custom Bakelite Bases developed in-house. It is a multi-step, labor intensive process. Each lead is straightened and cleaned to ensure perfect fusion with the base pins in the soldering bath. Process is painstakingly slow, so we will be adding a few tubes at a time to the inventory.

Tubes are Plug & Play, Ready to Use, fitted with our Custom made Bakelite Bases (INTL Patent Application in Process).

Rare Brand New, MINT NOS NIB 1958-59 G.E.C (Genalex) 6X4WA CV4001 Black Plate Square Getter Tubes. In white military boxes with brown cigar rolls. Made in England. All tubes have same date/batch code PG, PE or QC KB/Z from MO (Marconi Osram) Valve Company, Hammersmith Plant.

CV4001 premium grade version of the Black Plate CV4005/6X4WA/6063 is one of the best from Genalex in the 6X4 types.

Tested and matched on Hickok 752, just recently calibrated and modified by Hickok expert to all Solid State to eliminate drift.

These tubes are one of a kind. No refunds, exchanges or tube rolling at our expense as it says in the Terms and Conditions on the web site.

Single Tube = $150

Average Customer Review: 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
 
U78 on steroids April 13, 2013
Reviewer: M Sawyer from London UK  
This rectifier has an incredible and deep 3D soundstage - the best I've heard among the 1950s era EZ90s and U78s. It is like a Marconi or Osram U78 on steroids- more detail and punch, huge taut bass and a really powerful and dynamic sound. Fills in the sound when using bass shy 12au7s like Mullards or Cifte-Mazda. Excellent recordings like ECM jazz sound superb. Using in EE Minimax preamp.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
Definitely Premium Overall!! May 20, 2010
Reviewer: David Picarsic from Augusta, GA United States  
After trying mullards, raytheon, toshiba, ect...., the toshiba was my favorite until i upgraded to one of these CV4001 tubes. I am finally finish tube rolling on all my gear. Every component of my system consist of the follwoing tubes. CV4109/CV4034/CV4035/CV4001. These are the best tubes to make your system step up to the next level. This will put a stop to your tube rolling and you can them focus on upgrading your capacitors/diodes/pots/ect.....

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
GEC (Genalex) 6X4WA CV4001 May 12, 2010
Reviewer: Anonymous Person from Horsens, Jylland Denmark  
This tube is  far the best I've tried, dynamic, neutral, transparent . The low end is smashing and the amount of detail is striking.

Other test tubes: MTV-U78 / Electroniqe 6x4/CV4005/Tung-Sol 6x4WA/Jan 6x4WA/Mullard EZ90
Equipment: Tentlab CD-player/PhonoDude (riaa).

Was this review helpful to you?


Browse for more products in the same category as this item:

Rectifiers
Rectifiers > 6X4 CV493 EZ90 U78 CV4005 CV4001 6063 6X4WA
PREMIUM Tubes
Prem Tubes (MULLARD-BRIMAR-GENALEX) F/Leads Plug&Play
Prem Tubes (MULLARD-BRIMAR-GENALEX) F/Leads Plug&Play > Flying Leads Plug&Play CV4001 - Premium 6X4 CV493 EZ90 U78 CV4005 6063 6X4WA type.
NEW ARRIVALS