BROWSE THROUGH OUR SELECTED ECC'S and 6SN7-GT DOUBLE TRIODES
 

The Best ECC81 Mullard, Brimar etc. ready to go!

We have a selection of the best ECC81 around, be sure about it! The ECC81 works at 6 Volts filament with Anode Volts 250. The Ia mA check in our valve tester gave 8-10 for all our tubes.  Mullard ECC81 = CV455 or 12AT7 £ 25 each , CV455 boxed £ 25 Brimar Square getter £ 25. Please order now.

ECC82: M8162 Mullard + CV491 and 13D5 rare Brimar industrial ECC82
AUDIO Valve  ECC82. This valve works works at 6 Volts filament with Anode Volts 250. The Ia mA is 8-10.5 for all our tubes.  Free matching. ECC82 = CV491 or 12AU7. USA made   £ 14; Mullard £ 40; CV491 £ 50; Brimar Square getter 17 mm plate £ 45. The best.  Brimar round getter £ 35;  13D5 rare Brimar £ 40 pls ask for photo

More  ECC82 Mullard, Brimar etc.
...showing you more ECC82 including Mullard and CV types as well as long 17 mm plate. The ECC82.  works works at 6 Volts filament with Anode Volts 250. The Ia mA check in our valve tester gave 8-10.5 for all our tubes.  Free matching when you order. ECC82 = CV491 or 12AU7. USA made £ 8, Mullard £ 50 CV491;unboxed £ 45 Brimar Square getter 17 mm plate £ 45. All tested!

The 'King' of all ECC83.  Mullard M8137
M8137 BOXED plate low microphony. Compete with ECC803s Telefunken at a fraction of its price! Please take a look at this stunning valve. This is for sure the best valve ECC83 money can buy! We have a dozen or more in stock and boxed. We also have CV4004 special version.  The M8137 is famous for sweet sound and dynamics. If you are looking for the absolute this is the one for you. £ 100 each

The Best ECC83 Brimar and Marconi B339
Before we introduce you to more Mullard ECC83  we also show a selection of ECC83 double triode with the same constrution as a Mullard. Please refer to photo: from left to right: Brimar dark plate square getter £ 60; ECC83 Brimar round getter £ 40; ECC83 Mullard or Marconi B339 £ 70 each

CV4004 (ECC83) KB type boxed in stock
We simply love this valve, please take a look at the boxed anode plate. There is nothing like it. Dated 1957 this is one of the best ECC83 valves money can buy and together with M8137 they represent a great example of superb electronic engineering. This is for those who have expensive HI-FI and want to reach for the stars! Now you can! Each £ 80

Boxed 6SN7GT and rare Marconi B65 Metal base

B65 is one of those tubes rare as hen's teeth! They are very hard to obtain and we have very limited numbers available. This B65 test strong and is in excellent condition. We also tested the boxed 6SN7GT Mullard. Please feel free to e-mail us first as both tubes may easily go. B65 from £ 140 each. 6SN7GT  £ 60 each. . Please email us.

MINTCV181 HL = ECC32
These are two (of four) ECC32=CV181. Since the two pairs are matched we thought to show two of them! Valves come in good shape as well as year of construction printed on glass (1964!). Working at 250 Volts Anode and 6 Volts filament each has a current measurement of 6 mA. £ 150 each

The cream of 6SL7= ECC35. Brimar, Tung-sol etc.
This is just a simple tip of what we have available at this moment. The 6SL7GT is quite silimar to the 6SN7GT counterpart with the only difference that the Ia mA rates at 2.3. Available RCA VT-229 USA, also Brimar and some Tung-sol. All tubes are in good conditon and working order.  The best Brimar 6SL7GT £30; USA brands Sylvania RCA £ 25 each.

The Best ECC35 Mullard money can buy
Like any other 'respectful' ECC35 of this kind, the Mullard plays an important role for its superb quality and reliability. We proudly announce this as 'tube of the year'. Direct equivalent of this valve is 6SL7GT and CV569. Square getter contruction short  glass £ 60; long glass £ 70

A forgotten double triode the ECC807 by Brimar
This is a whole lot of a tube! The ECC807 works at 6 volts heater with 250 Anode Volts and 1.5 Negative Grid Volts with a low Ia mA of 1.3 it gets somehow close to the ECC83. The Rogers Cadet III uses 3 of them. This double triode has no equivalent and for this reason only the Brimar seems to be available on the valve market. SOLD Have more £ 60 each

 ECC85 Mullard Philips
All enthusiasts must be aware of this valve! The ECC85 has both use in radio and minor application in audio. The Leak Troughline II uses one of this Double Triode. There are various brand available from Mullard to USA brands. WE HAVE MULLSRD! Another valve we thought to show in this section. Affordable price.  £ 10-15 each

Mullard and Brimar ECC88 - E88CC - E88CC/01
We have a good stock of these valves. Now also the rare E88CC/01 golden pins (not shown on photo). From left to right:  Mullard golden pins, these are the most desirable ones. The E88CC has direct equivalent CV2492 and 6922 £ 50 each. The ECC88 instead comes with plain pins has direct equivalent  6DJ8 £ 25 each. The King E88CC/01 £ 80 each few left...

Mullard ECC33 here is another lovely gem!

We still have few Mullard ECC33 left...! These valves and the CV181 - ECC32 sell like hot cakes. This one here shown is in good condition and working order. The ECC33 has commercial number CV 2821 and is very well balanced. We have both versions long glass  for £ 90 each and short glass £ 80 each tested matched.

The most sought-after ECC83 12AX7 Mullard
In order to make happy all those who are constantly looking for ECC83 Mullard we have various types to satisfy your needs! The ECC83 round getter £ 50 The ECC83 Long 17mm plate square getter £ 70. Long Plate round getter £ 60. Stock of ECC83 Mullard Yellow and White logo from only £ 60 each. These got to be grabbed before it's too late! 

ECC32 CV181 Mullard
ECC32 Mullard which comes in its original wrapping and test as new. The green label you see on glass was there since we got it and appears to be done at factory in the early 60's. This valve shares a lot of similarities wth the above CV181. We have few left all tested over 5mA  100% emission. Price £ 150 each.

Last but not least some CV491 special...quality
Yes that's true! We at Alto Fidelity immediately fell in love with such a tube. We have a certain amount of CV491 = 12AU7 = ECC82 with long 17 mm plate and square getter. That's for sure the best valve around. This valve has also symbols KB/FD. If low microphony and long-lasting performance bothers you, go for it only £ 60 each

Selected 6SN7GT double triodes UK/USA
This is just an example of what we have for sale. Stock of Sylvania 6SN7GT double triode as well as Brimar low microphony (that's the one in the middle). The Brimar 6SN7GT is the best UK ever made valve and many other will be shown on this page. The Sylvania comes with dark plate, 'green leaf' and superb plate construction. £ 35 each

The Best Brimar 6SN7GT and CV1988
We thought to list these tubes in their own section since we stock coated 6SN7GT superior quality for those who want the best from their gear. Take a look...very few CV1988 are boxed or with original wrapping. We also stock Brimar coated as shown on photo approx. 6 pieces. Free matching if you order a pair. £ 60 each