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EABC80 EI PHILIPS NOS NIB 6T8 6AK8 triple diode - triode European radios 60s 70s

tubes.rs
  • (3219)
US $29.95
or Best Offer
Condition:
Open box
“NOS NIB, tested 100%”
3 available / 5 sold
Breathe easy. Returns accepted.
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US $9.95 Economy Shipping from outside US. See detailsfor shipping
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Located in: Belgrade, Serbia
Delivery:
Estimated between Fri, Jun 7 and Wed, Jun 26 to 43230
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eBay item number:255142599196
Last updated on Mar 31, 2023 06:33:51 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“NOS NIB, tested 100%”
Country of Manufacture
Holland
Model
6T8 6AK8
Country/Region of Manufacture
Netherlands
Type
EABC80
Brand
RFT

About this product

Product Information

If you're searching for an audio tube that won't disappoint you after a few months, look no further than the RFT 12AX7/ECC83 vintage tube. Manufactured in Germany in 1969, this vacuum tube offers low microphonics, giving you excellent sound quality with minimal back-end noise. These RFT 12AX7/ECC83 tubes amplify sound by 100 times. This allows you to use the vacuum tubes in an antique radio or ham radio. This gear lets your radio pick up on the softest whisper of a voice or string note and amplify it in a crisp way. Because of this high level of amplification, these RFT 12AX7 tubes are popular for use in preamp products and amps.These RFT 12AX7/ECC83 tubes are classified as a Class-A amplifier. They function as an amp when installed as a single tube or as a matched pair of RFT 12AX7/ECC83 tubes. When installed as a matched pair, these RFT guitar tubes deliver 12.6 volts of energy. They have a 300M amp type of current to power your electronics. They have an indirectly heated cathode that facilitates the transfer of electricity to your audio gear. Thus, you'll get a consistent performance that is free of feedback and background noise.Music professionals know that good tubes and hard rock go together like a hand in a glove. The tube was designed for Marshall, Fender, and other high-end amplifiers, and it has a dark crunch that audiophiles love for playing this style. Because these tubes can be wired in series or in parallel, they allow you to customize your amps and other instruments and accessories. When arranged in a series configuration, these powered units provide you with consistent amperage. The rate of current flow remains stable, allowing you to connect several amplifiers together while maintaining the same impedance level. When wired in parallel, these products power a single electronic item with consistent voltage.This tube has a dual-triode setup. There are two separate triode configurations. Each triode consists of an anode, a resistor plate, and a Tungsram wire that leads to the cathode. Each high-value resistor delivers about 100 ohms of impedance in a guitar's amplifier. It has a voltage gain of about 30, which allows it to operate with negative feedback. For rock musicians, this allows you to create feedback loops and reverberations in your music. These units also deliver up to 220,000 ohms of impedance to high-fidelity equipment. This allows you to operate high-powered amplifiers, subwoofers, and speakers with great balance. These products deliver even-sounding tones between bass, mid, and treble frequencies.Your electronics deserve the best. Durable, long-lasting, and outstanding in tone quality, these vintage RFT 12AX7/ECC83 tubes provide stellar performance. Each one of these units measures 2.2 inches long by 0.8 inches in diameter. They have nine posts as well as nine socket connections. Each one of their posts is made of a tungsten alloy for optimal capacitance. These types of amplification products are simple to install. Their posts fit in a unidirectional location with your equipment.

Product Identifiers

Brand
RFT
eBay Product ID (ePID)
166837466

Additional Product Features

Type
12AX7/Ecc83

Item description from the seller

tubes.rs

tubes.rs

99.7% positive feedback
12K items sold
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Joined Mar 2007

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Vintage CapacitorsVintage Resistors For Tube AmpTube BoxesNOS TubesUsed TubesVintage Ham and Radio PartsVintage Tube SocketsAmplifiers, kits and PCBGermanium Transistors & Diodes

Seller feedback (3,228)

9***e (69)- Feedback left by buyer.
More than a year ago
Verified purchase
As described. Arrived in time and very well packed. Very happy about the purchase, I strongly recomend the seller.
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Product ratings and reviews

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4.7
22 product ratings
  • 19 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 12 reviews
  • by tlkn-2013-buysell
    Dec 27, 2018Top favorable review

    Great sounding tube whether using built in gain or driving it with a fuzz or distortion pedal!

    Great balanced tone (not too bright or bass-y, nice mids). Low noise, great presence and punch. Also it's not fizzy when cranking up the gain on your amp. Responds really well to a zvex fuzz factory and a tube screamer. Built-in gain is quite adequate but don't expect Van Halen gain. Btw, I'm playing through an 80's Les Paul standard into a Marshall DSL50 into a 4x12 Celestian speaker cabinet.

    Verified purchase: YesSold by: delax777mechanics

  • by stev_balle
    May 03, 2015

    Excellent unique tube.

    What a pleasant suprise! The RFT 12AX7 has a very unique sound, and that is what I am looking for these days. Tubes that are unique in some way, whether that be the type of construction, an odd number or name, or a markedly different kind of sound. This has that markedly different kind of sound! Forward and biting, quite exciting. But not hard on the ears or harsh, either. I like starting a listening session by picking out a tube, depending on what kind of sound I am in the mood for. The RFT definitely will find a place in my tube rotation! If you are looking for another kind of tube for a comparison reference, think Siemens, with just a bit more edge to the sound.

  • by iceman0725
    Nov 08, 2013

    Best tube for metal guitar I have ever had. You won't be disapointed.

    As a metal guitarist, I know what it's like to constantly be tone chasing. My preferred sound is very prominent and in your face with tight low end, lots of mids and very clear, non buzzy highs. If anyone familiar with V30's would attest, there's that one little beam of bumble bee highs that won't go away. I was extremely happy when I found the NOS RFT ECC83's for all my hi gain amps, as typically finding the right tubes are usually trial and error, it's tough shelling out good cash on NOS tubes, let alone on Tungsol, Sovtek, JJ, Electro Harmonix, TAD, and the list just goes on. To me there's no right or wrong tube, it's YOUR preference that matters. I use ENGL Savage 120, 5150 block letter, Mesa triple rec, and Marshall MKii 50 watter. My favorite are from the Rohrenwerke Anna Seghers ...

  • by cwer7076
    Aug 09, 2017

    nos rft 12ax7

    all i can say is that for a nos newbie like me, these are incredible tubes and they're cheap

    Verified purchase: YesCondition: New

  • by ivasindici0
    May 14, 2019

    Great tubes

    Instant win, good product.

    Verified purchase: YesSold by: begrant-ru