Special Sales

Attention: This is an export Price List, valid for companies in the European Community with a VAT Identification number, and for companies or private persons outside the European Community. Inside Europe, please ask for a quote, including VAT tax.

Part 1) not tubes

Item

Qty

Description



Tube Sockets. B4/B5 Gold.
Order number for 1x 50pcs
398-501-68

These are boxes of 50pcs. Perfect quality sockets. Ceramic disc, gold plated. This is surplus form one of our customers, who stopped with his company, but these sockets are the same as current new production. This is clean and 100% good material. Appr. 700 pcs on stock. Shiny like new.

price: 35 Euro for the box of 50pcs. GOLD PLATED!

On Ebay you can see some Chinese, doing direct sales, and want 13 Euro for 10pcs, or 7 Euro for 4pcs, and these are NONE-GOLD plated. These we sell here, are gold plated, cost only less than a Euro, but you need to buy a full box of 50pcs.

Smaller quantity, at normal prices, from the price list.

 


Part2) NOS TUBES AVVT

I am fully selling off my AVVT stock. Some I kept ever since 1999 as collector items, some for the memories, and some as a reference, because at that time we initiated many ideas, which later were realized at Emissionlabs. It is a strange feeling selling the first 2A3 mesh tube we ever made as the first company. The first 2A3 we ever build at all, I still have it. At that time, there was only a Chinese 2A3, and enough NOS for everybody. What days that were! Today I need to more space here, and I have decided to sell off this collection. Some are listed without pictures, I had not so much time. If you want pictures of some, please just let me know. AVVT NOS tubes are very rare now. I mean real NOS. Not used NOS like on Ebay. The greater part is gone at the moment, still quite some interesting pieces are left. IT WILL NOT COME AGAIN LIKE THIS.

Item

Price

Description


2A3-Mesh. Year of build appr. 1998

160 Euro

2A3-Mesh NOS.

This is not an AVVT tube, but I have no better place to add it. This is from the very first 2A3-Mesh series, made by the people who were abandoned by AVVT. There was no brand name yet.

This is a new, good and unused tube. A nice item, with 3 months guarantee. Test report can be made with it, please ask.

Pic1 - Pic2

 


AVVT 8B-BLU

8B was a wonderful and versatile tube for experienced users. (Datasheet here) and it has a sweet and silky sound.

Also used as driver in the magnificent VAIC REFERENCE, the largest VAIC amplifier ever build.

You can replace a 45 with those tubes, but you need to make sure you have 5 Volt for the heater, and adjust the bias 11 Watt, and it will be close to 11 Watt itself. No guarantee on this of course. Keep it is mind as a possible option, for in case adapting the bias and heater voltage is not a secret to you.

8B works similar in 300B amplifiers, provided these have adjustable bias. When 8B is simply put into an auto bias 300B amplifier, they will initially just work. Gain and output signal are good, but they will bias around 20Watt dissipation, which is far too much. This should not ne tested longer than just a few seconds, because they are maximum 11Watt. But it will tell you then, what bias change you need. So adapt the auto bias accordingly, and it works. Likely these also work in the Lampizator.

850 Euro for the pair

3 Pairs Available

AV8B-BLU (small PX25)

This "blu" was the word Mr. Vaic used for this special glass, so I'll leave that in. Extremely rare Blue glass version.

The best description for 8B is: A small PX25, but with 5V Heater, and UX4 base.

Beautiful, exclusive tubes. Less than 10 pairs were made ever with blue glass. If your want something rare and special, this is really it.

This is original cobalt glass, with transparent gold plating, giving a gold-purple reflection in daylight. Same as sunglasses with metal coating, and they have this colored mirror effect, but the coating is much thinner here, in order to still look inside. The look-through color of these tubes is dark blue

I have tried to display the colors correct. So no tricks with photos hop. Though I have to say they look in real life much nicer as on the pictures. They look magnificent. Like objects of art, and I think that is what they are indeed. The anodes at the inside are white mirrored.

The official datasheet here for the AV8.

New, unused tubes. Top Quality NOS from the best period.

More pictures here: Pic1 - Pic2 - Pic3 - Pic4 - Pic5

I have to print test reports, these will be added with the tubes.

datasheet


AV8B.
Order Number:
112-002-84

 

2 Pairs available

See normal price list, under AVVT.

AVVT 8B

Same as above, but normal C37 glass.

Likely these also work in the Lampizator.

550 Euro for the pair

1 Pair available

AV5B

5B is a low power version of 300B. If you have a pre amp, head phone, or driver application, running the tube at low power, you can replace such 300B by 5B.

NOTE: One tube is with white anode, the other with gray anode. For the rest they are optical identical, and electrically a well matched pair :)) See matching data below here.

The official datasheet here for the AVB.

New, unused tubes. Top Quality NOS from the best period.

More pictures here: Pic1 - Pic2 - Pic3 - Pic4 - Pic5

Test report 1 - Test report 2

datasheet

100 Euro

1 pcs available

AVVT PX4 with 5V heater

This is a lovely build, and very good working AVVT PX4 tube, with the only exception it has a 5V heater. Tube curves and test report is with it. New, unused tube, with old B4 socket.

Picture 1 - Picture2

Datasheet for 4V Version

1pcs

660 Euro

AVVT 300B-C37

NOS in original box. From my own stock, it was never sold. I kept one as a reference, but I decided to sell all AVVT collector pieces, reference tubes, etc.

Picture1 - Picture2

 

Part3) AVVT Overhauled tubes


Part 3) AVVT OVERHAULED Tubes

AVVT Overhauled tubes

We do this at EML factory. We are probably the only company able to do this.

We have the possibility to overhaul any defective AVVT solid plate tubes, but prices of this is higher than buying new Emission Labs tubes. Reason is, when building new tubes, we can take unused, cleaned parts from stock. When overhaul an AVVT tube, we have to take the old tube fully apart which is time consuming. If you ever took an old tube apart, you will know how many little piece parts are insde. We do the same. Then, the old parts must be cleaned and repaired. This is all a lot of extra work, but the result is the AVVT tube with it's original parts, and both optical and electrical better quality as ever made by AVVT.

  • Optics: Will be the almost the same, see below for differences.
  • Heaters: we use the darker glowing Emission Labs heaters, which have a multiple life time as the AVVT heaters.
  • Tube hum: Lower as with AVVT, due to more uniform heaters of EML
  • Glass shape: We use EML glass, it is similar to AVVT ST glass shape. (So not like AVVT C37 glass shape, they had ST and C37)
  • Guarantee: Three months on manufacturing failures.
  • Mechanical strength:This will be much improved, we replace the soft side bars of AVVT by a hard metal, same as we use this at EML. So risk on shipment damage becomes very low.
  • Price: Price for overhaul of a pair, which you send to us, is 150% of comparable EML tubes.
Order nr.
Delivery time
Tube
Price
112-123-40 From stock 300B-SL PAIR overhauled from our stock See jacmusic price list under AVVT
112-127-49 3 months 300B-SL PAIR overhaul of your own tubes. See jacmusic price list under AVVT
112-122-92 From stock 32B-SL PAIR overhauled from our stock See jacmusic price list under AVVT
112-125-91 3 months 32B-SL PAIR overhaul of your own tubes See jacmusic price list under AVVT
112-126-58 From stock VV30B PAIR overhauled from our stock See jacmusic price list under AVVT
112-128-91
3 months VV30B PAIR overhaul of your own tubes See jacmusic price list under AVVT
112-124-24 From stock 320B-SL. (Pair) The King of AVVT 300B series. See jacmusic price list under AVVT

 

Part4) VAIC NOS tubes

Item
Qty
Price
Description

320B

TS302
Order number:
125-150-95

Refer to S363

Only one piece available 190 Euro / one
INVENTORY FOUND

TS 302B.

This is an unbranded NOS tube. Tube curves and full test data is with the tube. Heater is 5V / 1.55 Ampere.

Picture1 - Picture1 - Picture1 - Picture1 - TestData-pdf1 - TestData-pdf2

Sold with three months guarantee. (See conditions all at the bottom of this page)

 

 

1 pair
700
for a pair
INVENTORY FOUND

VAIC - VV300B-Globe - unused tubes.

These are from the year 2000. Simply good tubes. .

Packed in older style boxes, same as AVVT boxes. With test data,

Sold with three months guarantee. (See conditions all at the bottom of this page)

TEST DATA

 

 

Part 5) EML Tubes

 

Item

Qty

Price

Description


EML 2A3-S
Refer to Nr E602
1
150 Euro

EML 2A3-S

This is a very good condition, used tube from Dec 2002. It has has two bottom getters, vs one bottom getter and one top getter, of the later tubes. The tube replicates exactly the original test data of 2002, meaning there was little use. The original 2002 report is still with the tube, as well as a recent (March 2017) re-test report. We have this tube stored here unused, since 2007. Ideal to complete a pair, if you need only one tube.

Full data test report included.

In order to match the dimensions, please measure the glass size of the tube you already have. Dimensions of this tube: Glass Height 130mm / Diameter 58mm

Sold with three months guarantee. (See conditions all at the bottom of this page)

Refer to Stock Nr E602


EML 45-Mesh
Refer to Nr J043

1
189 Euro

EML 45-Mesh

This is a NOS tube from 2005. Ideal to complete a pair.

For the anode there has been a small and a large window. This is the version with the large window. Please click on the left picture, to see the shape of the anode in detail.

Full data test report included.

In order to match the dimensions, please measure the glass size of the tube you already have. Dimensions of this tube: Glass Height 165mm / Diameter 63mm

Sold with three months guarantee. (See conditions all at the bottom of this page)

Refer to Stock Nr J043

EML 2504
Refer to Nr H737

1
130 Euro

EML RGN2504 with UX4 Socket.

VERSION WITH 4 VOLT HEATER. 4 Volt 2.2 Ampere

This is an experimental tube from 2005. This is a good working and fine condition tube. We just never build this tube in series.

Dimensions of this tube: Glass Height 138mm / Diameter 62mm

Sold with three months guarantee. (See conditions all at the bottom of this page)

Refer to Stock Nr H737

 

Part 6) NOS Tubes

Item
Qty
Pcs
Price
 


Telefunken RE604

Pic1 - Pic2 - Pic3 -Pic4

Price: Please inquire

This is one if the strangest item I have ever had. This is a TELEFUNKEN RE604, but it has a failure. The heater of this tube is not Barium Coated. This coating is still inside the Barium "pill", the part you can see in the middle of the anode, and it is normally activated by inductive heating. With this tube this was not done! This gets visible optically, because the tube burns bright orange, much brighter than normal. At the same time, the heater current is much lower than normal. So you will understand how unlogical this is.

The lower current is caused by the higher wire temperature, and the wire gets hotter because it is now metallic instead of white-grey. So heat radiation is significantly less, because in vacuum this depends extremely on the color of the surface. And shiny metal reflects not only heat, it also prevents it's own radiation of heat.

When you know how to activate a Barium pill, or want to try it, here is your chance. Because I do not know it. But I would recommend you to leave this "as is". Such a tube, I think there is only one on the world, preserved with a "none activated yet" Barium pill. A 90 years old Telefunken, and even the RE604. If you want a unique show item, this is it. I removed the socket nicely and clean, no damage or burn spots. What you see is just resin from de-soldering. The socket is perfect condition. Because initially it looked to me like a loose anode wire. Of course I never expected something like this. It would be easy to put the socket back on.

I really don't have the time to sell small packages on Ebay, but this is good material, when you have an EBAY shop.
6SN7-EH Electro Harmonix
Original factory box

100

1030 Euro

Tubes are individual boxed. Date Code 2006, when their quality was much better than today. Smaller quantity is possible. At this price. minimum 50pcs.

6SN7-EH-G
GOLD Electro Harmonix
Original factory box

100

1800 Euro

Tubes are individual boxed. Date Code 2006, when their quality was much better than today. Gold pins, and gold printing. At this price. minimum 50pcs.

6N1P-EB
Bulk Pack 100pcs
100
225 Euro

Original factory 100pcs bulk pack. Some are still sealed.

6922 (E88CC) Philips ECG USA.
Bulk Pack 100pcs
100
Please check regular price list.
Original, sealed 100 pcs boxes, inside are individual boxed tubes, with blue or green printing. Made in USA. At this price. minimum 50pcs.
12AT7 Philips ECG USA.
Bulk Pack 100pcs
100
Please check regular price list.
Original, sealed 100 pcs boxes, inside are individual boxed tubes, with blue or green printing. Made in USA. At this price. minimum 50pcs.

Looking for 6SN7 NOS? You can try with 7N7 instead! This tube is for sale in beautiful NOS quality. Only thing the socket is LOCTAL. 6SN7 and 7N7 are electrically INDENTICAL. datasheets are electrically identical, and I see even the same piece parts in there. Loctal sockets look and cost the same as octal sockets. So think out of the box, and buy a five pack 7N7 fore what you pay for one 6SN7. The socket is almost wired the same. The tube is rotated inside the bulk for one pin position and two pins are exchanged. So not a big difference. The amplifier chassis needs not be significantly changed when you modify your amp for 7N7.

Look in the price list for order Number: 114-165-48

We have also Gold Pin socket adapters from 7N7 to 6SN7.
Click here for more information)



VERY SPECIAL PRICE!

7N7 Five pack very attractive price. (Check prickliest!)
Original Sylvania NOS.

Click here for more information

 

Part 7) OTHER PARTS

Tube Heater supply.

These here are good, working prototypes. Ready build and tested.

.
Qty Item Price  

Just a few of each. Power Supply Board for Heater Supply.

Bare PCB 5Euro

Completely assembled 10 Euro.

 

Specifications:
  • Max 5 Ampere
  • LED indicator, after the fuse. Useful to see if the capacitors are still charged after switch off.
  • No fuse supplied.
  • Low Drop Schottky Diodes.
  • Can be used for almost any tube.
  • Capacitance: 4x 2200uF 63V. Quality capacitors from BC components.

Dimensions 80x70mm. Height 35mm.

 

Order Number
399-112-85

1 only

LL1668-12mA
65 Euro / one

LUNDAHL Plate choke. New transformer, just non Standard DC current version.

These are 208Henry, 12mA. For the rest, the standard datasheet applies.

All datasheets here

pic1

pic2

pic3

pic4

This is from my private collection. You will never find this again. This is the heater transformer of an ELPO P508 tube tester, which tester is in the same category as AVO Mk4.

This transformer offers any possible heater voltage from 0.63 to 110 Volt. Incredible. I do not know the current for each voltage, but the ELPO P508 is a VERY BIG tube tester, so I am sure it will be enough. What makes this transformer also professional, it is totally oversized, this is to reduce voltage drop at load. So though even a large tube has still may be only 20 Watt or so heater power, the core of this transformer I estimate 170 Watt or so. It is really oversized. So what output current it can supply, I can not tell you, but it will be sufficient for many tube.

The primary has are for r 110V 129V and 220V. These are the big steps. There are also windings for the small steps. Like this, t can it can work from any voltage from 58V to 233 Volt with very fine adjustments. Moreover it is largely over specified with primary voltage. So at 220V you may as well connect it to 200V or 240V. (So with all the fine steps) .In this way, creating an adaption of the secondary (heater) voltage, if needed, to adjust to the load. You really need to study the schematics (see picture links) a little bit, to understand what magnificent transformer this is, so extremely well thought of.

At the low end is also a series of taps, in the schematic connected with switch P1. With those you have an auto-transformer effect, and you can set it for any deviation of the mains voltage in steps of 4.2V in both directions. You do not need this switch of course when you already KNOW your mains voltage. So for 230V connect the mains to Connection "1" and "12" in the schematic. Though such a rotary switch is a nice option to add still, so you have 2% steps for variation of the primary voltage. Like this you can adjust the heater voltage you get, more precise to the mains variations and also to the load. You do not have to use the compensation, but if you do, you can just connect a simply a cheap 100V AC panel meter to the 114V heater winding, and add a potentiometer in series with the meter, so it indicates "100" at 114V. Like this, it will become a calibration in %. So it indicates "100" when the auto-transformer tap is set correct. Even so, you can compensate for high load. So a 2Amp 6.3V tube will be a higher load than a 60mA heater tube. This way, you can quickly calibrate it.

Some of the smaller ones, ripped from a defective Hickok or so, have a too small core, and the voltage changes a lot under load, with larger tubes. Or is too high unloaded. Not so with this BIG core. Besides they do not have these auto-transformer taps for compensation. Dimensions are appr 85 x 85 x 100mm. It is larger than the pictures suggest.

This transformer was tested by me for each winding, it is 100% good, and no rust or damage of any kind. I just have too much tube stuff around, and some has to be sold. I can email you a complete schematic of the ELPO P508.

The small resistors as you see in the auto transformer section of the schematic are only needed when you use make-before-break contacts. I recommend just a normal switch, so one which is "open" when it is in-between, and then the resistors are not needed.

I think there was NO BETTER TRANFORMER every made, that's why I bought it myself. But I am not so young any more, this project I will not carry it out, it was one too much for me.

Sorry for the price, it is 175 Euro, but such transformers are rare and expensive. If you go to a transformer winder with such requirement, they probably even refuse to build something like this. Also, if they will do it, no such transformer is right from the beginning. So they need to try 2...3 until all windings are by the specs. Even so, the specs nobody really knows well, because it's always the combination of voltage and voltage drop at specific load. So any new project like this, it will make nobody happy.

 


Attention: This is an export Price List, valid for companies in the European Community with a VAT Identification number, and for companies or private persons outside the European Community. Inside Europe, please ask for a quote, including VAT tax.

Guarantee conditions for tubes:

We offer sometimes tubes here that are new, but at reduced prices, or just used very little and in perfect condition as well. There is nothing wrong with those tubes whatsoever. Still, when we do have a guarantee case, we may not be able to replace them with similar ones. In such a case, you can use the amount of money you are entitled to, as a credit in our shop for any other new or used item of your choice.