> Classifieds > > > Many 12AT7 / ECC81 / 6201 / 6414 tubes

FOR SALE or TRADE: Many 12AT7 / ECC81 / 6201 / 6414 tubes

Item #649361671
Info: Many 12AT7 / ECC81 / 6201 / 6414 tubes

Asking Price:
CAD $30.00
Payment method: Cash, Paypal, Money Order, Money Wire, Interac/EMT
Condition: 8 - Very good (?)
Date Posted: Jul 11, 18 9:44am (PST)
About Seller: David Dov
David Dov is a premium user
North York,Toronto, ON
Canada
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I have many ECC81 / 12AT7 / 6201 / 6414 tubes
Many are black plates
These are military spec. ECC81 / 6201 / 6414 / 12AT7 Variants
Also several are the harder to find rare triple mica
Very ultra-quiet low noise microphonics
Payable by Cash, EMT-Interac, Canada Post Money Grams
PayPal +4%
Buyer pays for shipping all orders under $159.99
Seller pays for shippping on all orders $160.00 or more!
I have much more then I need, given I'm now downsizing (seems to happen with us seniors....)
All test strong
No shorts or leaks!
Many singles,pairs,quads.
Priced to sell:
Please email for available brands + prices
I also have many other tubes to sell,so let me know what you need.
All tubes have tested very good on my Calibrated B+K Tester with good readings of min. 80 - 100
All without any gas shorts
I'm now selling off from my collection.
as I have much more then I need, given I'm downsizing (seems to happen with us seniors....)
Many are the much harder to find rare Triple mica Black plates....
All tubes have tested like new and very good on my Calibrated B+K Tester with good readings of min. 80 - 100
All without any gas shorts

NOS/NIB 6E5 General Electric tuning magic eye tubes
6E5 = VT-215 = 6Z-6E5 = UZ-6E5 = 6E5_Japan = CV1906
G.E. + WESTINGHOUSE TUBES Condition: NOS/NIB Never used!
Description:
Tube Type / Number: 6E5
Actual Brand*: G.E.
Quantity of Tubes: 6
Country of Manufacture: Canada
Year Made: Sept 1963
5960.21.100.3434
Lettering Condition: 80%
Plate Construction: Silver Ribbed
Getter Construction: Bottom
Number of Mica Spacers: 2
Mica Shape: U
Clear Glass
Engraved Base
(NIB) Original Boxes Included
$35.00 each includes shipping to anywhere in Canada

A Look At A NOS 6E5 Magic Eye Tube - YouTube
Video for 6e5 magic eye tube
▶ 14:37
https://www.youtube.com/watch?v=kgm6Kwi24KA



*Also have several 35W4 and 35Z5 GT half Wave Rectifier Tubes @ $12.00 each or trade ???

35Z5GT/G @ The Valve Museum
www.r-type.org/exhib/aaa0889.htm

Jun 01, 18 10:27am
Best offer or trade:
4 x Marconi 6AV5 GA Output tubes @ $80.00 for all 4 tubes including shipping to anywhere in Canada!


Also have some NOS/NIB Vintage RCA EZ81 / 6CA4 rectifier tubes (Never used)
All tubes are in the original boxes NOS NIB.
Vintage 6CA4 (EZ81) rectifier tubes for amps like Eico, Scott, Dynaco
All tubes test as new with no leaks or shorts
Each tube = $40 + shipping
All test very strong like new (never used)
All tubes test as new with no leaks or shorts
These are getting a little harder to find now especially New Old Stock
These are good for Eico/Dynaco/Scott,etc....
$40.00 each
Prices are in Canadian dollars

ALSO FOR SALE: Vintage NOS/NIB RCA EZ81 - 6CA4 tube rectifiers + many other vintage tubes
ALSO FOR SALE: Vintage Electrohome UltraLinear 6BQ5B / 7189 MONO TUBE POWER Amplifier FOR SALE

ALSO FOR SALE or TRADE: Selling vintage 1960 - 70's single 5963 + many other tubes
Vintage NOS/NIB RCA EZ81 - 6CA4 tube rectifiers + many other vintage tubes
FOR SALE: Vintage NOS/NIB RCA EZ81 - 6CA4 tube rectifiers + many other vintage tubes
Vintage NOS/NIB RCA EZ81 - 6CA4 tube rectifiers + many other vintage tubes
Asking Price:
CAD $40.00

NOS Mullard 6EU7 + 6AU6 tubes.
Made in Great Britain
Test strong like new on my B+K tester.
No gas or shorts
$80.00/pair


Excellent sounding 12BH7 / 12BY7 / 12AU7A / 12AT7 / 12AX7 single tubes from $25.00 each!
Many of these are selected organ grade tubes are a great value!
Tested on a calibrated B+K tester with no gas or shorts.
All have tested very strong!
Price is $25.00 each
GTA cash pick up is at Finch + Dufferin area
North York, Toronto


Also have some very nice and well balanced 1960's GE 5814A tubes
Made in USA.
GE 5814A triple mica tubes 12AU7
These are the very desirable triple mica version.
Tubes are all matched with 5%
It is a very good upgraded variant substitution for 12AU7 tubes.
All tubes tested on my B+K tube tester with no leaks or shorts.
Tubes all measure between 2300 and 2500 where minimum on this tubes is 1175.
New tubes measure around 2200.
Selling for $80.00 a pair INCLUDES SHIPPING TO ANYWHERE IN CANADA!
.

*Also have some very nice and quiet 5963 which is a MEDIUM-MU TWIN TRIODE. 9—PIN MINIATURE TYPE
Very little is written about these 5963 tubes.
It's practically today unknown, yet these are excellent fantastic replacements for 12AU7 tubes!
Smooth and sweet,yet bargain priced compared with many European brands!
Very smooth tube from top to bottom with no weakness!
These are a nice industrial/military upgrade variant type which is nearly identical to the standard 12AU7.
RCA made a nice black plate version of this tube
The 1950’s RCA 5963 sounds more dynamic than the standard 12AU7 Blackplate
It’s also a very good low-noise tube.
GE has it in their broadcast line.
The plate voltage rating is a little lower than for a 12AU7, but for most applications, it will work fine.
It has a rugged cathode and should be quite long lived, similar to the 5814.
That specially-designed cathode is said to withstand long periods of time in cut-off without damaging the tube (cathode poisoning).
This made them a great choice for NORAD computers, which led to a good supply of them on the USA West Coast.
Use them and you will marvel at the quality and value.
They are dead-silent and seem to have an unusually long lifespan.
Very satisfied with the sound they produce.
A truly fine 12AU7 variant from the 1950's, many tube audiophiles feel these can outperform most other NOS 12AU7 tubes!
In computer (and some other) service, tubes were quite often operated as switches, biased to cutoff (no plate current) for long periods of time and then turned on, while always the heater and cathode were warmed up and ready to go.
In ordinary tubes, this leads to a condition known as "cathode interface resistance" or "sleeping sickness."
The cathode interface is a layer of metal, usually nickel, between the cathode sleeve and the oxide coating that emits electrons. In ordinary tubes, under conditions of long-duration tube cutoff, it generates a growing resistance until at last the cathode "goes to sleep."
Computer tube cathodes were specially treated to survive those long periods of cutoff without developing cathode interface resistance

5963 tubes (12AU7 variants) from $30.00 each

G.E. short grey plates @ $30.00 each
HP / Amperex short plates @ $30.00 each
RCA grey short plates @ $30.00 each
RCA black plates @ $40.00 each

Also have some Made-in the-USA, RCA 12AU7 black plate tubes in very good condition.
Very lightly used! (used/burned in for 10 hours)
Barely broken-in.
Usually sell for over $100.00 Cdn) each
You can have them at $75.00 Cdn each.or $140.00/pair!

Cash, EMT-Interac transfer preferred
Postal Money Order
PayPal buyer +4%


*Also have some very nice and quiet 5963 which is a MEDIUM-MU TWIN TRIODE. 9—PIN MINIATURE TYPE
Very little is written about these 5963 tubes.
It's practically today unknown, yet these are excellent fantastic replacements for 12AU7 tubes!
Smooth and sweet,yet bargain priced compared with many European brands!
Very smooth tube from top to bottom with no weakness!
These are a nice industrial/military upgrade variant type which is nearly identical to the standard 12AU7.
RCA made a nice black plate version of this tube
The 1950’s RCA 5963 sounds more dynamic than the standard 12AU7 Blackplate
It’s also a very good low-noise tube.
GE has it in their broadcast line.
The plate voltage rating is a little lower than for a 12AU7, but for most applications, it will work fine.
It has a rugged cathode and should be quite long lived, similar to the 5814.
That specially-designed cathode is said to withstand long periods of time in cut-off without damaging the tube (cathode poisoning).
This made them a great choice for NORAD computers, which led to a good supply of them on the USA West Coast.
Use them and you will marvel at the quality and value.
They are dead-silent and seem to have an unusually long lifespan.
Very satisfied with the sound they produce.
A truly fine 12AU7 variant from the 1950's, many tube audiophiles feel these can outperform most other NOS 12AU7 tubes!
In computer (and some other) service, tubes were quite often operated as switches, biased to cutoff (no plate current) for long periods of time and then turned on, while always the heater and cathode were warmed up and ready to go.
In ordinary tubes, this leads to a condition known as "cathode interface resistance" or "sleeping sickness."
The cathode interface is a layer of metal, usually nickel, between the cathode sleeve and the oxide coating that emits electrons. In ordinary tubes, under conditions of long-duration tube cutoff, it generates a growing resistance until at last the cathode "goes to sleep."
Computer tube cathodes were specially treated to survive those long periods of cutoff without developing cathode interface resistance

5963 tubes (12AU7 variants) from $30.00 each


G.E. short grey plates @ $30.00 each
RCA grey short plates @ $30.00 each
RCA black plates @ $40.00 each
HP-AMPEREX @ $40.00 each


Also selling of some 12BY7 tubes
Singles for $30.00
Selling for $50/pair.
Shipping to anywhere in Canada please + $14.00


ATTENTION all CAM member tube shoppers...
Finding the right tube for your amp/pre amp,you will find that there will be a lot of different opinions ....
Many times all the answers are right.
The complications can be is some tubes can be very system dependent so it will depend on your system as to which tubes sound the best.
We all desire quiet nice sounding tubes.
Why are some tubes noisier then others,or quieter in certain amps and not in others?
Audio tubes need to settle in and then will get better once burned in.
Definitely buy from a reputable dealers!
If you're going to be into tubes, its always beneficial to develop a relationship with dealers you can trust.
If you want to find the best sounding tube for your system and don't mind spending $$, then buy several brands/types and listen for yourself.
Each brand tends to feature characteristics that may appeal to you and match well with your unit, others not so much so there really isn't one 'best-sounding' tube out there as its very dependent on the application.
Also, while these super rare and uber-expensive tubes do sound great, they're best implementation is in sensitive pre amps and phono stages Remember, a good portion of their cost can be attributed to their scarcity, not just their sonics.
They really don't stand out in the usual amplifier's driver stage and in most other gear, a similar but substantially more common NOS tube of the same manufacturer will provide all but maybe the last 1% of the sonics of the super tubes at a much lower price.
Although improving, still many of the new tubes made today in Europe, China and Russia only reproduce random varied harmonics.
This can be why most of us upgrades to a vintage made tube made decades ago when these rare inner earth metals were available in the inside construction of the vintage tube.
These metals have become too expensive to use and today’s tube makers have found cheaper substitutes which seem to work but do not reproduce all the nuances and textures in music! ...

Also have 4 x Marconi 6AV5 GA Output tubes @ $80.00 for all 4 tubes including shipping to anywhere in Canada!

Clearing out many assorted brands of vintage 1950 -60's
ECC82 / 12AU7 + ECC83 / 12AX7 ECC81 / 12AT7 tubes
Excellent pairs of BALDWIN organ grade tubes, chosen for and sold to Baldwin Organ.
These date from the early 1960's.
Organ grade tubes were tooled to be very quiet musical 12AU7 tubes!
Payable by EMT, if Paypal + 4%
Price is per matched pairs @ $70.00/pair

Also we have these 12AT7 RCA Black Plate tubes @ $25.00 each
The 12AT7 has a mu factor of 60.
Each triode section of the tube acts as a class A amplifier.
Because of this, the tubes can be used in microphone preamplifiers, instrument amps, and recording equipment that is equipped with vacuum tubes. The tube features a double triode with separate cathodes, and because of their design, they are low noise.
They requires a noval nine-contact socket, but can be mounted in any position.
Nice and quiet,excellent tone, dynamics and clarity!
Test strong!

Mostly are G.E. / Marconi / RCA / Sylvania / Westinghouse
Both short or long grey + black plates are available.
Test strong like new with very closely matched sections.
All have had very little use.
Lettering and logo prints are all excellent!
All these vintage tubes still do test very strong, like new /very close!
All tubes have been tested twice on my mutual conductance calibrated B+K tester
They will test at or close to new.
No gas leaks or shorts.
Each shipped tube is bubble wrapped and well boxed!
Price is @ $25.00 per tube !
Cash, EMT, Canada Post Money orders preferred
PayPal + 4%
1-4 tubes are the same $19.00 shipping cost by Canada Post regular parcel service at buyer's expense
*All orders of $160.00 or more will be shipped Free to anywhere in Canada!

EMT / Canada Post money orders or cash
If Paypal +4%

Local GTA pickup also welcomed.
Accepted payment is by; Cash / EMT Interac Transfer / Canada Post money gram or orders
No exchange or refunds
Thanks most kindly for looking!

*Would also trade for 12AX7 tubes!
Please email for list/prices.
Tubes will be properly bubble-wrapped and packed for safe shipping to you!
Shipping extra.
Local GTA pickup welcome.
Payment is by Cash,EMT, Canada Post Money Orders,Paypal +4%
Cash/Trades on local GTA pickup

On all orders over $160.00 Shipping is Free to anywhere in Canada!
Each shipped tube is bubble wrapped and well boxed!
Very well packaged for safe shipping
**Please read my CAM profile re: shipping + payment policies
*All sales final
No returns/refunds

*Would also trade for 12AX7 tubes!

Payment is by Cash, or EMT, Canada Post Money Orders on all shipping orders
Cash/Trades on local GTA pickup
All purchases for $160.00 or more include FREE SHIPPING anywhere in Canada!
Each shipped tube is bubble wrapped and well boxed!
Very well packaged for safe shipping
**Please read my CAM profile re: shipping + payment policies
*All sales final
No returns/refunds



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