Cheaper Than eBay
6Z4-P 6Z4 6U4n Russian NOS Rectifier Valve Tube preamplifier Little Bear T10 T11
Cheaper Than eBay
6Z4-P 6Z4 6U4n Russian NOS Rectifier Valve Tube preamplifier Little Bear T10 T11

6Z4-P 6Z4 6U4n Russian NOS Rectifier Valve Tube preamplifier Little Bear T10 T11

£8.07 (C$13.99)
Ship to Canada : £14.59 (C$25.29)
Total : £22.66 (C$39.28)
Location : United Kingdom - GBP(£)
Prices in CAD(C$) are estimates
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  • Condition : New
  • Dispatch : 2 Days
  • Brand : None
  • ID# : 220592297
  • Barcode : None
  • Start : Mon 22 Jan 2024 08:46:42 (EDT)
  • Close : Run Until Sold
  • Remain :
    Run Until Sold
jellyfishaudio accepts payment via PayPal
International Shipping to Canada International Shipping to Canada for 1 item(s) edit
Royal Mail International Standard = £14.59 (C$25.29)
Royal Mail International Standard = £15.29 (C$26.50)

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Seller's Description





Limited quantity now available at this low price!!

This listing is for a superb quality high specification NOS Russian 6Z4-P (Marked 6u4n in Cyrillic) 7 pin "miniature" B7G rectifier valve as used in the Little Bear T10 and T11 RIAA preamp and in "Juketone" amplifiers. This rectifier is a classic double diode with shared cathodes and a 6.3V / 600mA heater. An ideal replacement and upgrade for the Chinese 6Z4 supplied in some equipment, 350VAC Max input Voltage, max current 75mA. Temporary photo shows Chinese valve but Soviet valve will be supplied.

Current stock manufactured by the Reflector Plant in Russia in the 1990's and is marked with the QC guarantee OTK stamp.







See our store for other listings for 6SN7, 12AX7, 12AT7, 12AU7, 12AX7B and for "old school" construction genuine 7025 preamplifier valves as well as matched pairs of 6V6, 6L6 and EL34.



Sent by First Class post for fast delivery.

 

<Handy hint> Changing your valve


Once you have the back or cover removed from the amplifier/radio/record player you are changing a valve in it's easy to change. First, the safety warnings;

Unplug the unit from the mains before removing any covers.

Don't try to change the valve when the unit has been recently switched on... valves get hot enough to burn you!

Try not to touch anything inside the unit except the valve you are changing as some parts can hold high voltages even when it has been switched off for some time.

Now for the easy bit.... hold the valve you are changing between two fingers and your thumb and rocking it slightly to free its pins, pull it firmly straight up and it will unplug. You will see that the pins form a circle with an inner plastic/Bakelite peg with a bump on one side.

Take a look at the socket to see where the indentation on the centre hole is and taking the new valve, line the centre peg up correctly with the gap and again rocking it around slightly (only a few degrees) push the new valve in until it is firmly seated. Replace back cover, switch on.... all done!

Preamp valves like this double triode don't need any further setting up or baising, so thats all there is to it. Changing these valves can make your sound instantly brighter and punchy, so why not spend a few pounds and bring the life back into your amplifier!






Assembled using the FreeForm Builder at robshelp.com





If you are ordering from more than one of our listings, note that we can offer you reduced combined shipping ONLY if you use "Buy it now" on all items then request a total from seller BEFORE making payment. We will then send you a combined shipping invoice to pay. This is NOT possible if you have already paid for any of the items you are ordering.

Customers in Italy please note that due to the high number of orders that vanish and never arrive whilst in the hands of the Italian postal system, we will only send orders under £22 in value to Italy via standard untracked airmail. If your items total more than £22, please arrange to pay for tracked and signed shipping so that your order may be shipped safely and securely. If this option is not offered in the listing, please use the following listing to pay the extra cost of this.
 

Also note that orders sent to Italy may take MUCH longer than eBays estimate to be delivered and, whilst some orders do arrive within a week or two, many orders sent to Italy are not delivered for three or perhaps even four weeks! This is entirely outside our control, as we ship within two working days and once your order is in the hands of Poste Italiane, there is nothing we can do to get it to you any faster. 

Please DO NOT send messages with the title "Item not received" as these open complaint cases against us and damage our seller rating! Instead please use the general "Other" heading to ask about your delivery if several weeks have passed.

Lastly, all please note that when asks you "Did the item arrive on or before" their estimated delivery date, it also damages our seller rating if you answer "No", so bear in mind that we always ship within two working days, so if you answer "No" because your local postal service (especially in Italy!) has taken weeks to deliver, you are punishing us, not them!

Thank you all for your kind consideration of the above and remember that we will always do our very best to sort out any problems or questions you may have related to your order if you contact us using the "Contact Seller" and (if the choice is given) "Other" ask a question of seller options.

Listing Information

Listing TypeGallery Listing
Listing ID#220592297
Start TimeMon 22 Jan 2024 08:46:42 (EDT)
Close TimeRun Until Sold
Starting BidFixed Price (no bidding)
Item ConditionNew
Bids0
Views45
Dispatch Time2 Days
Quantity1
LocationUnited Kingdom
Auto ExtendNo

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