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NOS TELEFUNKEN 6AK5 5654 6AK5W < >Tubes for Little Dot headphone amp MK IV 3 4 +
NOS TELEFUNKEN 6AK5 5654 6AK5W < >Tubes for Little Dot headphone amp MK IV 3 4 +


 
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Product Code: TFK-6AK5/5654
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NOS NIB PRISTINE MINT NOS MUSEUM QUALITY NOS TELEFUNKEN WEST GERMANY NOS TELEFUNKEN 5654 6AK5W < > Diamond Tubes Perfect TUBES originally Labeled and Packed for AEG Germany by TELEFUNKEN Pictures of tubes - all with clean beautiful lettering and includes crisp AEG Original Box as displayed!

The ONLY AMPLITREX DIGITAL PROOF TESTED 6AK5W >100% mA! ALL TUBES ABOVE 100% up to 115% mA!

Bid 2 for a Matched Pair

COMES IN AEG BOXES AS DISPLAYED AND ARE AUTHENTIC 100% DIAMOND BOTTOM TUBES TELEFUNKEN ULM/DO Rarest TELEFUNKEN Old Production < > DIAMOND, Halo Getters, Identical construction. Very Musical Tone with Long Life! Wonderfully transparent and open with lightning quick speed and phenominal high end extension, accurate bass like intended by the original recording, not at all overemphasized like some other premium tubes. These are extremely low noise threshold phono-grade, very neutral with pin-point tonal accuracy, providing an outstanding balanced and uncolored sonic tapestry that will put your mind in another dimension. Performs outstanding in stereo tuners and tuner-preamps, yielding a trouble-free reliable German workmanship 10,000+ heater-hour lifespan

AUTHENTIC TELEFUNKEN < > DIAMOND BOTTOM TUBES in ORIGINAL AEG CARTONS TELEFUNKEN COLOR BOX NOT INCLUDED - THESE COME IN THE ORIGINAL "AEG" GERMAN BOX Almost NEVER SEEN,

These are the HOLY-GRAIL of the 6AK5/5654 the ULTIMATE 6AK5W! IMPOSSIBLE TO FIND with this Quality Museum Quality Condition! Get rid of those old 6AK5's and UPGRADE to TELEFUNKEN! This tube is a "PROFESSIONAL SPECIAL QUALITY" Premium Quality 5654 Ultra RARE alternative to the 6AK5. Rhombus < > bottoms with diamond! (the tilted square means these tubes are 100% authentic Telefunken W. German made tubes) They have the Diamond with the numbers in the bottoms of the glass tubes between the pins.

THE PROFESSIONAL CHOICE for
Beez Neez Mahalia Microphone CAD Trion 8000 Multi-Pattern Studio Tube Microphone (sub for 6J1P) Darkvoice 332 Hifiman EF2 USB Headphone Amplifier LAMM ML-2 amp 1999 Little Dot MKII Headphone amp Little Dot MKIII Headphone amp Little Dot MKIV SE headphone amp Little Dot Hybrid I+ Maverick Audio A1 amp Yaqin CD 2 Yaqin MS34D 2009 Yaqin MS20L Integrated amp Yamamoto CA-04 preamp Telefunken CU-29 Copperhead Mic Maverick Audio TubeMagic Hybrid Little Dot Headphone Amps These tubes are an important integral tube in the overall sound, reliability and performance of your 6AK5 amp.

Telefunken = The FINEST Made in 6AK5-W tube one can find! These 6AK5W tubes are "PROFESSIONAL SPECIAL QUALITY" Premium Quality Amplitrex Digitally Tested Audio tubes ..." * Rp or plate resistance is the second most important parameter as it directly affects the output impedance of the preamp. Circuit designers are looking at Mu primarily, Rp next and we hardly care about Gm at all. Why then do most vendors measure Gm and Gm alone? Because most testers only measure Gm! No commercial tester ever measured Mu either (until the AMPLITREX AT1000 was introduced.) And even the Hickock, treasured for measuring Gm, doesn’t measure it meaningfully (due to current dependency), accurately (due to calibration difficulties) or consistently (due to internal circuit drift).'"... Actual test results typical of these tubes - HIGH EMISSIONS = HI mA! All tubes offered @ 100% to 115% mA When you buy a pair you get a Matched Pair with Amplitrex Test Results Included! TUBES were tested on the State-of-the-Art AMPLITREX AT-1000 Electron Tube Test System All Tubes Tested on Amplitrex AT1000 DIGITAL ELECTRON TUBE TEST SYSTEM CERTIFIED ULTRA-LOW-NOISE SPECIMENS TubeMuseum tested tubes takes the guesswork out of the process of selection delivering you the best Audio tubes that there possibly can be. Beautiful Tubes tested @ fixed bias mode! CERTIFIED ULTRA-LOW NOISE PLATINUM TOP-GRADE In addition, all TubeMuseum tubes have been carefully NOISE TESTED: No Noise has been detected in all tubes, very important.
Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Write a review.


  3 of 3 people found the following review helpful:
 
5 of 5 the best 6ak5w/5654 EVER HEARD! March 12, 2014
Reviewer: Coury Hodges from old bridge, NJ United States  
The soundstage, detail, treble extension, and the extremely deep bass is the best I've ever heard! My sennheiser hd650's really are sounding incredible because of these beautiful tubes! I'm truly in audio nirvana! Thanks New York tube museum for these ultimate tubes! :-)

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