TUBES BOUTIQUE

 

Item name:

6P41S (6П41С)

QUAD

TESTED AND MATCHED WITH 1% T.

NOS, One Batch and Year

NEVZ (Novosibirsk)

Item type:

Soviet tubes

Item condition:

NOS, SOVIET MILITARY OLD STOCK

Compatible tubes list:

7868**, 6П41С

**Although the 6p41s tube is an analogue of the 7868 tube, it cannot be directly replaced by it, since they have different filament currents.

Please read the information on the relevant forums regarding replacement 7868 for 6p41s before purchasing.

Description

We have the opportunity to choose a pair that is very close in characteristics, because As have more than 800 pcs this tubes (from the same batch).

We have double tested out sets, On our professional tube tester L3-3. In the output stage of a specially prepared

All 6P41S tubes from one batch 10'90 made in the USSR at the Novosibirsk factory!

We have the opportunity to choose a pair that is very close in characteristics, because As have more than 800 pcs this tubes (from the same batch).

We have double tested out sets, On our professional tube tester L3-3. In the output stage of a specially prepared NOVIK amplifier with real tube operating modes.

All 6P41S tubes from one batch 10'90 made in the USSR at the Novosibirsk factory!

The tube has a very long resource if it used correctly. For the possible use of this type of tube in a standard base from 6L6 or el34

Novik offers a quality converter for those tubes. Weight not more than 36 g. The location of the pins of RSh24-1 and PL-15

The main technical characteristics of 6P41S:

Nominal electrical data:

Heating voltage, V ...... 6.3 - 0.6

Heating current,  ...... 1,1 - 0,1

Voltage at the anode, V ...... 190

Voltage on the second grid, V ...... 190

Resistance in the cathode circuit, Ohm ...... 300

Current in the anode circuit, mA ... 66 - 10

Current in the circuit of the second grid, mA ...... no more than 32

Steepness of the characteristic, mA / V ...... 8,4

Internal resistance, kΩ ..... 12

The current of the first grid is reverse, μA ...... not more than 1

Maximum permissible electrical quantities:

The highest voltage at the anode, V ....... 400

The highest voltage on the second grid, V ....... 350

The maximum power dissipated at the anode, W ... 14

The maximum power dissipated on the second grid, W ...... 3

The highest current in the anode circuit, mA ... 100

The highest voltage at the anode when the lamp is locked, V ....... 2500

The highest voltage on the second grid when the lamp is locked, V ....... 550

The highest voltage cathode heater, V ..... 100

Our testing:

All tubes sold by us are tested on a high-quality Soviet device L3-3. In our laboratory there are three L3-3 of the latest modifications and several ancient L1-3, each of which has its own modifications to make the selection of tubes as accurate and high-quality as possible.

If applicable, we also test the tubes for noiselessness on a special amplifier bench assembled for such tests.

When selecting tubes, we try to choose tubes that are as similar as possible in terms of their parameters. The matched pairs\quads shown in the photo are one such example. The meanings themselves vary from pair to pair. If you want to have a pair with certain values or know them before buying - please write to us.

Support:

We are always ready to help you choose goods for you. If you do not understand something - you can always write to us, we will help and advise you.

We have over 40 years of experience with tube amps, during which time we have encountered the most unusual problems and are always ready to share our experience.

Shipping:

All items will be shipped to you by Registered Airmail (TRACKING PROVIDED) within 1-3 business days after payment is received. We pack all our items carefully and securely.

Shipping usually takes up to 30 days. As the KazakhstanPost handle their parcels through the RussianPost, the tracking provided using the Russian Post system. It absolutely trackable worldwide.

These times apply to 90 percent of all packages we ship.

Unfortunately, sometimes there are delays. We guarantee buyer protection, but in order to recognize the parcel as lost, you need to wait 3 months, this is the deadline for shipments. We have shipped hundreds of items internationally and while we have had plenty take months to arrive, we have almost zero packages ever go missing.

Depending on your country's policies, you may be responsible for import taxes when ordering overseas from us. We are not responsible for any taxes, duties, or customs fees. We will not falsify the value of an item to avoid customs taxes. Doing so is illegal and can result in seizure of your item.