JJ Electronics (Tesla) Precision Gain Matched QUAD (4x) ECC83 - S 12AX7 Tubes
Item History & Price
| Reference Number: Avaluer:17686472 | UPC: Does Not Apply |
| MPN: Vacuum Tubes | Modified Item: No |
| Brand: JJ/Tesla | Custom Bundle: No |
| Non-Domestic Product: No |
BRAND SPANKING NEW FACTORY SUPPLIED JJ ELECTRONIC TUBES
SUPERB AUDIO TUBES, SUITABLE FOR YOUR VINTAGE OR NEW AMPLIFIER
ANTIQUE RADIO SALVAGE PURCHASES AND IMPORTS THESE TUBES DIRECTLY FROM THE JJ ELECTRONIC FACTORY (TESLA) AND RE-TESTED INDIVIDUALLY AND RE-BOXED. AT MY TUBE WAREHOUSE. EACH TUBE WAS TESTED WITH RIGOROUS TESTING METHODOLOGIES.
THESE ARE DIRECT REPLACEMENTS FOR MANY HIFI AMPS FROM DYNACO, MCINTOSH, HEATHKIT AND MANY OTHERS. ALSO INCREDIBLE IN MANY VIN...TAGE GUITAR/BASS AMPS FROM VOX, GIBSON, AMPEG AND OTHERS.
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EACH QUANTITY OF ( 1 ) THAT YOU PURCHASE, YOU WILL RECEIVE A NEW, NEVER PUT INTO SERVICE GAIN MATCHED QUAD OF JJ ELECTRONIC ECC83-S 12AX7 TUBE - RETESTED AND VERIFIED!
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A bit about JJ Electronic tubes: JJ Electronic tubes are based in Europe - specifically in Cadca, Czech Republic. Formed in 1993 after the Tesla brand went out of business and sold all of the patents, machining and inventory to JJ Electronic. JJ Electronic tubes ARE NOT reproduction tubes, made in Russia or China. They are authentic, European designed and manufactured tubes. We (Antique Radio Salvage) are authorized importers and resellers of JJ Electronic tubes. We stand behind these tubes, and can assist with any inquiries both pre and post sale.
From their website:
JJ Electronic is a world-renowned manufacturer of vacuum tubes, electrolytic capacitors and high-end audio amplifiers. Founded in 1993 by Jan Jurco, a small garage business grew to become a well known and respected in music industry.JJ vacuum tubes and capacitors are widely used in guitar and audio amplifiers, recording studio equipment and in a variety of applications for audiophiles.---------------------------------------Our Testing MethodologiesJJ Electronic tests every tube before they leave the factory, but our testing doesn't end there. We receive the tubes, in boxes, from the factory - and unbox and inspect each one for flaws. We then burn in every tube individually!Each tube is then tested for proper GAIN, operation, shorts and emission leaks. Any tube that fails these basic tests is returned to JJ. We then hand match these tubes, not simply on transconductance, but on the more imporant factor when considering these tubes. The gain factor. These tubes are DIGITALLY tested on a MaxiPreamp II Digital Tester for precision gain matching!------------------------------------------------------
SHIPPING:
USA
FREE
INTERNATIONAL
FIRST TUBE SET - $16.00 EACH ADDITIONAL TUBE SET - $2.50
TUBE(S) WILL BE IN INDIVIDUAL CARTONS FROM THE FACTORY, AND THEN BUBBLE WRAPPED. TUBE(S) WILL BE PLACED INTO A STRONG, NEW SHIPPING BOX WITH PLENTY OF PADDING TO ENSURE SAFETY.
----------------------------------------
RETURNS
30-DAY MONEY BACK GUARANTEE! IF YOU ARE UNSATISFIED, PLEASE OPEN AN eBAY RETURN, NO QUESTIONS ASKED. YOU WILL BE REFUNDED IN FULL FOR THE PURCHASE PRICE (less shipping).
You will not get a full refund if the tubes or tube boxes are returned damaged.
SUPERB AUDIO TUBES, SUITABLE FOR YOUR VINTAGE OR NEW AMPLIFIER
ANTIQUE RADIO SALVAGE PURCHASES AND IMPORTS THESE TUBES DIRECTLY FROM THE JJ ELECTRONIC FACTORY (TESLA) AND RE-TESTED INDIVIDUALLY AND RE-BOXED. AT MY TUBE WAREHOUSE. EACH TUBE WAS TESTED WITH RIGOROUS TESTING METHODOLOGIES.
THESE ARE DIRECT REPLACEMENTS FOR MANY HIFI AMPS FROM DYNACO, MCINTOSH, HEATHKIT AND MANY OTHERS. ALSO INCREDIBLE IN MANY VIN...TAGE GUITAR/BASS AMPS FROM VOX, GIBSON, AMPEG AND OTHERS.
-----------------------------------------
EACH QUANTITY OF ( 1 ) THAT YOU PURCHASE, YOU WILL RECEIVE A NEW, NEVER PUT INTO SERVICE GAIN MATCHED QUAD OF JJ ELECTRONIC ECC83-S 12AX7 TUBE - RETESTED AND VERIFIED!
----------------------------------------
A bit about JJ Electronic tubes: JJ Electronic tubes are based in Europe - specifically in Cadca, Czech Republic. Formed in 1993 after the Tesla brand went out of business and sold all of the patents, machining and inventory to JJ Electronic. JJ Electronic tubes ARE NOT reproduction tubes, made in Russia or China. They are authentic, European designed and manufactured tubes. We (Antique Radio Salvage) are authorized importers and resellers of JJ Electronic tubes. We stand behind these tubes, and can assist with any inquiries both pre and post sale.
From their website:
JJ Electronic is a world-renowned manufacturer of vacuum tubes, electrolytic capacitors and high-end audio amplifiers. Founded in 1993 by Jan Jurco, a small garage business grew to become a well known and respected in music industry.JJ vacuum tubes and capacitors are widely used in guitar and audio amplifiers, recording studio equipment and in a variety of applications for audiophiles.---------------------------------------Our Testing MethodologiesJJ Electronic tests every tube before they leave the factory, but our testing doesn't end there. We receive the tubes, in boxes, from the factory - and unbox and inspect each one for flaws. We then burn in every tube individually!Each tube is then tested for proper GAIN, operation, shorts and emission leaks. Any tube that fails these basic tests is returned to JJ. We then hand match these tubes, not simply on transconductance, but on the more imporant factor when considering these tubes. The gain factor. These tubes are DIGITALLY tested on a MaxiPreamp II Digital Tester for precision gain matching!------------------------------------------------------
SHIPPING:
USA
FREE
INTERNATIONAL
FIRST TUBE SET - $16.00 EACH ADDITIONAL TUBE SET - $2.50
TUBE(S) WILL BE IN INDIVIDUAL CARTONS FROM THE FACTORY, AND THEN BUBBLE WRAPPED. TUBE(S) WILL BE PLACED INTO A STRONG, NEW SHIPPING BOX WITH PLENTY OF PADDING TO ENSURE SAFETY.
----------------------------------------
RETURNS
30-DAY MONEY BACK GUARANTEE! IF YOU ARE UNSATISFIED, PLEASE OPEN AN eBAY RETURN, NO QUESTIONS ASKED. YOU WILL BE REFUNDED IN FULL FOR THE PURCHASE PRICE (less shipping).
You will not get a full refund if the tubes or tube boxes are returned damaged.
