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FOR SALE: 12AX7 + 12AU7 + 12AT7 + 12AV7 + assorted variant tubes

Item #649383721
Info: 12AX7 + 12AU7 + 12AT7 + 12AV7 + assorted variant tubes

Asking Price:
CAD $25.00
Payment method: Cash, Paypal, Money Order, Money Wire, Interac/EMT
Condition: 8 - Very good (?)
Date Posted: Nov 21, 18 12:52pm (PST)
Edited: Nov 23, 18 5:15pm
About Seller: David Dov
David Dov is a premium user
North York,Toronto, ON
Canada
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Description

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Who does not really love vintage 1950 -60's tube sound?
Deep, balanced,wonderful vintage 1950 - 60's tube sounds!
These vintage GE, Philips, Raytheon, RCA, Marconi, Westinghouse 12AT7 / 12AU7 / 12AX7 are now available tubes
Most were manufactured and labelled by/for these aforementioned companies
Many of these vintage tubes are now more then 50 years old.
Such silky smooth, wonderfully accurate clean imaging!
Rolling vintage tubes remain, for now, one of the best, most enjoyable and economical ways to improve your sound!
Tweaking these tubes will have an immediate improvement impact on your tube gear!
All testing very strong like full life new!
All tubes were tested on a B+K tube tester
No gas leaks or shorts
Some singles and pairs available
Tubes will be bubble wrapped,packed tightly and well marked fragile!
To arrive safe to you!
Price is per tube
Payable by Cash, EMT
If by Paypal + 4%
Please do see my other vintage audio + tube ads for other fine vintage amps, and tubes
Thank you for looking!



12AX7 + 12AU7 + 12AT7 + variants of many more assorted tubes from $25.00 each tube

NIB JJ's ECC803S 12AX7 @ $45.00/matched pair

Some of nicest sounding tubes every made and with their strong construction will continue to sound great for a very long time.
Tube shows the trademark which has acid etched codes so you know it's are for real.
This tube is in excellent condition and has never been used!
Military grade tubes are built sturdier than non-military types.
Some of the last ones left, these are great sounding tubes with that old British heritage.
Superb sonics and balanced sections make this an ideal upgrade replacement tube for Fender amps, vintage and current hi-fi amps and boutique guitar amps.
Super durable with long life.
Amazing sound, deep bass and articulated highs with that famous Mullard Sweetness and warmth!

Tubes tested on a rebuilt, recently calibrated B&K tube tester.
All tubes are NOS/NIB and test as such with no leaks or shorts.
1-4 tubes are the same shipping cost which is by Canada Post regular parcel service,
and is usually $18.00 to anywhere in Canada.
Minimum order is $50.00 or more
Any purchase over $100.00 and shipping is on me!
All tubes will be very well packed and wrapped with bubble wrap!
Local GTA pickup also welcome.
Accepted payment is by; Cash/EMT/Canada Post money gram or orders
Thanks for looking.

It's probably one of the most misunderstood things about vacuum tubes:
The name on the tube is the company that made it right?
Well actually the answer is No - and that's why it can be so confusing.

The tube making giants of the 1940's, 50's and 60's were Amperex / Mullard / Philips / RCA / Sylvania and GE ( General Electric ) to name most but certainly not all.
While it's true that they made tubes with their company name on the glass - the bulk of their production was devoted to making tubes under contract for other companies.

Remember the Zenith TV your family had in the living room back in the 70's?
All the tubes inside were labelled Zenith and Only Replace with Genuine Zenith Tubes.
Brilliant marketing but somewhat deceiving since Zenith didn't make tubes.
They bought them in bulk from GE and Sylvania and the supply contracts required that the tubes were labelled Zenith.
The public didn't know that - it made sense to replace a Zenith tube with a Zenith tube.
Zenith knew that other brands could be used instead but they were protecting their repeat business.

This is just one example - multiply it by the 100's of other companies making TV's, organs, radio receivers, amplifiers, medical / test equipment and you can see how confusing this became.
All those different names on the glass but still only a handful of companies making tubes.

So how do you know who made a tube?
Learn to read the production codes - not the brand names.
Each tube will have markings which show two things - the company that made it and when it was made.
Once you learn these codes it makes tube identification easy and allows you to find good deals.
There are a lot of good resources on the web that will teach you about production / date codes

Also have several 12AX7 tubes made by Philips Amperex: some labelled for Rogers or Electrohome and the 1st one as an Amperex Bugle Boy. Guess what? They all sound the same. Why?
Because they were made on the same assembly line, using the same materials and method of construction and with the same testing afterwards.
If Amperex made the tube it's going to sound like an Amperex tube.

Just like Johnnie Walker scotch tastes like Johnnie Walker scotch regardless if it was packaged in the familiar bottles or a glass mason jar.

The only difference is the tube on the far left will sell for double the price - because it has the Bugle Boy logo.
We've been brought up to think that the label on the outside is the most important factor and that simply isn't the case.
The label means nothing - who made the tube is what your ears hear.

The Mullard / Amperex / Philips 12AX7 that have someone elses name on the glass but still give you all the tone you expect from these companies.

Thanks for your time - hope you've found this helpful!

Also have several vintage Philips Amperex stamped Electrohome Organ Grade 7025A Tubes
Labelled Electrohome 7025 + 7025A these are the low noise version of a ECC84 / 12AX7
Most are factory double screened
Excellent tubes for tube amps, phono sections and pre amps

All tubes have been tested and are very strong
No gas or shorts

From $50.00 each
$90.00 for matched pairs
$160.00 for quads

Payment is by: Cash, Interac-EMT, Canada Post Money Orders only on all shipping orders.
Cash on local GTA pickup
Will ship to anywhere in Canada.

For orders less then or under $100.00 shipping is $20.00 for 1- 4 tubes to anywhere in Canada at buyers expense

Free shipping with all purchases of $160.00 or more, shipping to anywhere in Canada is on me!

Tubes will be bubble-wrapped and well packaged,and will arrive very safe!

Please see my other ads for more excellent vintage audio vacuum tubes
**Please read my CAM profile re: shipping policies

All Tubes have been tested twice showing very strong (on a B+K and also on a Western Electric KS-5727-L1 tube testers)

No gas leaks or 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 @ $15.00 each or trade ???

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

50 year old collection sell off!
Many of these tubes were purchased for vintage tuners, testers and other vintage gear.
Tubes tested on a rebuilt, recently calibrated B&K 707.
Some of the rectifiers were originally tested on a Heathkit tester which I have since sold. All tubes are NOS/NIB and test as such with no leaks or shorts.
Please contact for prices and further details if you need anything on this list.

Current updated list of available tubes sold as a lot deal for all:
0A2
0B2 Philips Mini Watt
0C3
6C4
6V4
6X4
6W4
6L6
6X8
4BQ7
5V4
5V4G
5V4GA
5Y3GA
5Y3GT
6BQ7A
6AU8/6AX8
50L6
35L6
6SJ7
7AF7
7A7
7B7
7B8
7C5
7C7
5Y3
5V4
6C4
6X9
6X8
6X4
6X8
6N7
8X9
6CB6A
6CB6
E83F
6AL5
6CY5 / 7717
12AU6
12AV6
5963
12AU7
12AT7
12BA6
12BE6
12BY7
6AQ5
6AQ8
6BQ7A
6AX8
6BN6
6AU6
6BN4A
5763
6H1N
6AN8A
6AU8A
6CY5
6AT8A
6U8A
6GH8A
ECH81
12AS7
12AX7
12BH7A
12BY7A
12BA6
12BE6
12AU7
12AT7
GB-5726
0B2
10CV/2980 ( eye")
6BN8
6BQ6GTB
6CU6
12AH7GT
6DA6
13EM7
6BN6
6072
6AU6
6BN4A
6BN8
5763
6H1N
6AV6
6C4
6V4
6AQ5
6AQ8
6AL5/GB-5726
6AQ5
6AQ7
6AU8
6AT6
6AT8
6AV5
6BA6
6AB4
6AB8
6BE6
6BL8
6ML8
6BN6
6BN8
6BY7
6CA4
6GH8
6CY5
6267
4BQ7
6BQ7
6AB4
6AB8
6AK5
6AK6
6AM8
6AN8
6AQ5
6AT6
6AT8
12BA6
12AV6
12AU6
12BE6
12BH7
12BY7
12SN7
50BM8
UCL82 ROGERS
6J6 / ECC91 / 6N15P RUSSIAN NOS
JAN 0C3 VR105 NOS
+ many more....
If you are looking for good vintage inexpensive great tubes,let me know what you need...


Most single tubes are from $15.00 each

Local GTA pickup welcomed
Payable by: Cash, EMT-Interac,Paypal +4%,
Shipping is available @ the buyers expense
Minimum order is $60.00
Shipping is Free on all orders over $160.00

All tube orders will be bubble wrapped and boxes will be properly packed and marked FRAGILE!
Multiple tube purchases are best as up to 4 tubes can be shipped for the same cost as a one single tube.
Shipping by Canada Post regular parcel is usually $19.00 (for 1-4 tubes) to anywhere in Canada.


Also have many audio vacuum tubes available for sale or trade as follows:

RARE RUSSIAN 6N1P-E-ECC88-6DJ8-Russian-Audiophile- Matched Tubes-@ $90.00/pair
The filament current. 600 ± 50 mA.
The anode current of each triode. at least 8 mA.
The current of the cathode of each triode limit. 25 mA. glass miniature.
The capacitance between the anodes.
Double triode.
Designed to enhance the high frequency voltage.
Durability of not less than 5000 hours
Weighs less than 15 g.
The filament voltage ...... 6,3 ± 0,6 In
The filament current ...... 600 ± 50 mA
The anode voltage nominal (constant) ...... 200
The anode voltage limit (constant) ...... 300 In
The anode current of each triode ...... at least 8 mA
The current of the cathode of each triode limit ...... 25 mA
Return the current grid of the first triode ...... 1 µa
The power dissipated by each anode, the limit ...... 2.2 W
The voltage between cathode and heater limit (DC) ...... 250 In
The steepness of the characteristics of each triode ...... 4,2 ± 0,7 mA/V
The gain of each triode ...... 27
The resistance in the circuit of each cathode for the automatic offset ...... 600 Ohm
The resistance in the circuit grid limit ...... 1 MW
The input capacitance of each triode ...... 3 pF
The capacity output of the first triode ...... 1.5 pF
The capacity output of the second triode ...... 1,7 pF
The gate capacitance of each triode ...... 2,25 pF
The capacitance between the anodes ...... not more than 0.2 pF

Also have some very RARE Made in 1963 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
$25.00 each or trade?

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

Also have:
6X4
35W4
5Y3
5Y3GT
5GB
5YUG
5Y4
5Y4G
5V4
5V4GA
6AC4 / EZ81
6V4 / EZ80
6X4 / EZ90
12AX4
6C4
6CA4
6AQ8
6X4
6X4W
6X8
SX9
6V4
12AU6
12AU7
12AV6
12AT7
12AX7
12BAG
12BEG
12BY7
12FQ7
6414
6AL5
6AT6
6AT8
6AQ7
6BN8
6GH8A


I'm looking for these tubes to trade/buy:
7591A
12DW7-7247
12AY7-6072
12BH7
EL84


From $25.00 each rectifier tube and up....


Accepted payment is by; Cash/EMT/Canada Post money gram or orders
No refunds or exchange
Thanks most kindly for looking!
Payment by: EMT / Canada Post money order / Cash
*Shipping to anywhere in Canada can reached $20.00 for 1-5 tubes
**FREE Shipping on all orders over $160.00

All tubes will be bubble wrapped, very well packaged/boxed!
Local GTA pickup also welcome.
Accepted payment is by; Cash/EMT/Canada Post money gram or orders
Thanks most kindly for looking, please see my other CAM ads!

Payment is by: Cash, Interac-EMT, Canada Post Money Orders only on all shipping orders.
Paypal +4%
Cash on local GTA pickup is available at Finch-Dufferin, North York Toronto M2R 3W1

*Free shipping is included to anywhere in Canada!

Please see my other ads for more excellent vintage audio vacuum tubes
All tube orders will be bubble wrapped and boxed, will be properly packed and marked FRAGILE to arrive very safe!

Shipping by Canada Post regular parcel


Thanks for looking.
**Please see my CAM ads


Additional Information:

Jul 22, 18 11:09am
Selling off some more of my tube collection of 50 years!
This ad is for the very desirable triple mica version G.E. 5814A tubes
Made in USA
These are an excellent upgrade variant for 12AU7 tubes,
The 5814A is equivalent to a 12AU7WA, it is ruggedized and redesigned
The filament current raised to 175ma per section versus 150ma per section for a 12AU7.
5814A are computer rated, 5814WA is ruggedized
Medium mu twin triode; high-rel, computer-rated variant of 12AU7, as indicated by A suffix; increased heater current.
Base: Noval, B9A
Filament: Vf 12.6 Volts / If 0.175 Ampere / Indirect / Parallel / series AC/DC
All 12AU7 tubes are rated Vhk=200V, 5814A tubes are rated Vhk=100V.
All tubes tested very strong on my B+K tester
Tubes all showed teat results between 2300 - 2450 where minimum on this tubes is 1175.
Brand new tubes usually measure around 2200.
No leaks or shorts.
Tubes are matched with 5% or less!
$90.00 a matched pair.

Also have Branded Baldwin organ grade 12au7 white and yellow print organ grade very musical tubes!
All have been tested with a B+K calibrated tube tester
Baldwin organ grade vacuum tubes
$60 a pair
$90 a quad
White stamped labels
All tested and fully operational.
Super Strong!.
Including shipping to anywhere in Canada

The 12AU7 is a miniature medium-mu twin triode.
This tube finds use as a phase-inverter/splitter in push-pull amplifier circuits in ac/dc radio equipment and in many diversified applications such as multivibrators or oscillators in industrial control devices.
The tube is quite pokey and sections can even be connected in parallel to create a power amp with enough current to drive a pair of headphones or even a guitar speaker.
A centre tapped heater permits operation of the tube from a 6.3V or a 12.6V heater supply.
The tube requires a noval nine-contact socket and may be mounted in any position.

DOUBLE TRIODE (separate cathodes)
Heater Voltage 6.3-12 V
Heater Current 300-150 mA
Plate Voltage 250 V
Plate Current 10.5 mA
Plate Resistance 7700 Ω
Amplification Factor (μ) 20
Plate Dissipation (max) 2.75 W
B9A pinout

Also have many top of the line variants 12AU7 / ECC82 tubes
5814A / 6680 / 6189 /6189 / 5963 tubes are all an upgrade/military grade variants of 12AU7's
G.E / Heathkit / RCA / JAN ROGERS / TUNG-SOL / WESTINGHOUSE
All test very strong
No shorts or gas leaks!
Price is $60.00 a matched pair!
Shipping to anywhere in Canada is available
Tubes are bubble wrapped and securely well packaged for shipping!
Payment is only by;EMT Interac money transfers, Cash,Canada Post money gram/orders


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 clearing out many assorted brands of vintage 1950 -60's
ECC82 / 12AU7 + ECC83 / 12AX7 ECC81 / 12AT7 tubes
Black + Grey Long/Short Plates are available
Mostly are G.E. / Marconi / Raytheon / 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 @ $60.00 per matched pair !
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!


Local GTA pickup also welcomed.
Shipping is by Canada Post regular parcel,
Usually shipping cost is $18.00 per shipment anywhere in Canada.
Keep in mind that 1 - 4 tubes being shipped is the same cost as shipping only a single tube.
All tubes will be properly well bubble wrapped and packaged to ensure safe arrival to you!
Accepted payment is by; Cash/EMT/Canada Post money gram or orders
**FREE Shipping on all orders over $160.00

*As shipping costs to anywhere in Canada is $18.00 (for 1 - 4 tubes)
USD are higher in the United States, shipping is available to USA buyers at their expense,
which usually is $24.00 (for 1 - 4 tubes) to anywhere in the Continental USA

Will bubble wrap and pack most securely for safe arrival
Cash GTA Toronto pick-up is always welcome!
Cash/EMT/Canada Post or Bank money orders
If Paypal +4%

Please see my other ads
Thanks for looking!

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! ...

All Tubes have been tested twice showing very strong (on a B+K and also on a Western Electric KS-5727-L1 tube testers)

No gas leaks or shorts.


Payment is by: Cash, Interac-EMT, Canada Post Money Orders only on all shipping orders.
Paypal +4%
Cash on local GTA pickup is available at Finch-Dufferin, North York Toronto M2R 3W1

*Free shipping is included to anywhere in Canada on orders of $160.00 or more!

Please see my other ads for more excellent vintage audio vacuum tubes
All tube orders will be bubble wrapped and boxed, will be properly packed and marked FRAGILE to arrive very safe!

Shipping by Canada Post regular parcel


Thanks for looking.
**Please see my CAM ads



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