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Blue glow kt88 2020

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WATCH RELATED VIDEO: Bench Test - Cayin A-100T 8 x KT88 Tube Amplifier

ST-120 power tube red plate issue


Hi there NIC What can you say about the version 1 and 2 and what amp are you plugging this into? Hi Wolf, well yes, I was also worried by past reports of Shuguang tubes reliability problems, but read so glowing reviews about the new WEKT88s Plus and at the same time found a very good offer from a U. Very accurate power tubes: fast, open and nimble with the German drivers, they easily morphed into classic sweetness with, say, Mullard or Brimar drivers, but never falling into excessive warmth nor losing even a bit of tightness or control in the bass: a high point in this tube.

LOG IN. Edit Delete. Hi testpilot, with these tubes how to express the low range of the you speakers? Are you asking how do the Gold Lions perform in the lower bass region? If so, that is one of their strong suits, great drive and full range bass.

By comparison a Psvane EL34 was unacceptably bright. I've used ps vane jj tung sol and sovtek, none of which were in a quick silver. Ps vane was the worst performing. Jjs and tung sols were the best. I use Golden Gate. The quality of bass depends to size of output transformer, quality of power, interstage and cathode shunt caps, dumping factors, and the last - quality of speakers.

Forget the KT88's and go with Electro Harmonix KT90 these are great tubes with plenty of bass at the bottom and have a very strong midrange punch, also they do not grate on your nerves at the top end. Alucard, how many hours did you have on your factory PL EL34s?

I have the new EVO Integrated and love the sound Thanks to all for the info. It's not like the EL34s sound bad it's just that the KT90s sound that much better in both triode and ultralinear mode.

Thank you in advance, Rudolfo Hi Rudolfogrease I gathered the info on the psvane 1 and 2: they are incomplete valves, they go towards the middle high sacrificing the low zone.. I am using a tube preamp as well. We are both happy with the improvements. If there are significant additional improvements to be had from original vintage NOS Gold Lions I don't really want to hear about it, given the relatively huge prices asked for those tubes!

Hey porcheracer, I just picked up a Sachs Kootenay amp on the used market. He now recommends and supplies his amp standard with the Shuguang KTT's which he feels are the best current choice. Did your amp come with the T's or did you purchase them separately? If purchased after the fact may I ask from which source? After its return from Sarasota, I retubed it with Sophia Electric blue bottles and haven't looked back.

The NOS Genelax are sweet , but definitely overpriced. I usually run NOS Telefunkens in the gain stage. Cheers , Mike. I currently prefer a Had single ended tube amp with a massive 12wpc efficient speakers and the thing is very revealing of tube differences, and since there are only 2 power tubes it's relatively inexpensive to mess around with.

I've enjoyed KTs, s, 88s including Gold Lions and others , and s Pricey but spectacular tubes. The seller on this site, Joe, has been stellar with fast shipping and excellent communication.

I still have a quad of Shuguang KTT tubes and they are in the amp now. What do you guys think of the WEKT88 tubes? As with anything it comes down to preference and for me I lean toward neutrality.

The Sophia Blues are very open and dynamic sounding with a touch of warmth that can tame forward sounding systems but this warmth in my system doesn't allow the sound to detach from the speakers boundaries. Adding the Shuguang WE KT88 Plus to the mix changes the whole sonic perspective, the speakers disappear and you are left with an expansive sound stage that takes you so much farther into the recording and this is probably due to this tubes astonishingly lower floor noise.

The WE are very neutral and doesn't seem to have a sonic signature, they just capture the essence of the venues acoustics with an uncanny and believable presentation; you feel as if you are physically there Initial impression after a few hours: wig , you are not wrong!! Maybe I should be trying the WE's. Wig, That just leads to a error. I don't see these tubes anywhere on the internet except ebay and amazon. Go to accessories and then tubes, you will see all tubes for sale.

I just popped the WE 6SN7 in my microzotl and they are exceptionally good with no time. Do they continue to bloom with more hours?

These tubes just has the ability to capture the very essence of a live performance; other tubes sounds like you are listening to a recording In my Jolida Fusion S a quad of these -once properly burned in for about 50 hours- sound absolutely great, with super tight, deep bass, soaring highs, and an airy, 3-D, almost "dreamy" quality to the sound that is second to none.

I've had some issues with Shuguang quality control over the years so I'm leaving those off of my list except for "thetubstore's" preferred b as those seem to be vetted for now, but GL KT77s and KT88s always sound fine, and an old unused pair of Sovtek KT88s recently and surprisingly sounded great in my little SEP amp and I've got a quad of those I tend to stick with As mostly though. My issues with Shuguang were cosmetic badly printed tube and a rectifier with a loose base as opposed to "loose bass".

I now am back to using my Gold Lion KT77s Log in to respond. Anyone try KT88 vs KT68? Prema luna Prolog 5 replacement power Aesthetix Atlas Signature Mono. Post removed May 20, Post removed May 26, Post removed Jun 15, Post removed Apr 15,


Common Tube Amp Malfunctions: My amp makes no sound.

Hi there NIC What can you say about the version 1 and 2 and what amp are you plugging this into? Hi Wolf, well yes, I was also worried by past reports of Shuguang tubes reliability problems, but read so glowing reviews about the new WEKT88s Plus and at the same time found a very good offer from a U. Very accurate power tubes: fast, open and nimble with the German drivers, they easily morphed into classic sweetness with, say, Mullard or Brimar drivers, but never falling into excessive warmth nor losing even a bit of tightness or control in the bass: a high point in this tube. LOG IN. Edit Delete.

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File:Kt88 power tubes in traynor yba200 amplifier.jpg


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blue glow kt88 2020

For most of us, electronic technology comes in the form of solid state devices. Transistors, integrated circuits, microcontrollers. Instead a very different type of electronic component ruled the roost, the vaccum tube. A set of electrodes in an evacuated glass envelope whose electrical properties depended on the modulation of the flow of electrons through them, these were ubiquitous in consumer electronics up until the s, and clung on in a few mass-market applications even as far as the mid s. As cheaper and more versatile semiconductors superseded them they faded from electronic parts catalogues, and the industry that had once produced them in such numbers disappeared in favour of plants producing the new devices.

One of the advantages of hosting a hobby website is that you meet people through email who have similar interests as you. Ever since we posted Bruce's first OddWatt project on the site I have communicated with a number of DIY hobbyists who have built the various OddWatt amplifiers and have had nothing but very positive comments about the sonic qualities of these tube amps.

Vacuum Tube, amp, amplifier, audio amplification, high power, kt88, sweet, HD mobile wallpaper


I've been the happy owner of a PrimaLuna Prologue One integrated valve amplifier for some years now. Over the years it has proven to be a very reliable and musically satisfying product. So, what do you do when, after many years of flawless service, one of the EL34s in your amplifier finally dies? Well, you stick in some fresh milk bottles of course! According to the manufacturer the Gold Lion KT88 is an attempt to recreate the original Genalex, which was introduced in

Sketches & Info

This is normal and, as the fillament heats up, you should expect to see some orangey glow coming from your tubes. Although the tubes themselves will be orange as they heat up, the plates should remain a dark color. If you see the plates turning orange or red, you might have a problem on your hands. Not to fear: Tubes often glow blue, and it is by no means an indication that the tube is bad, or about to go bad. In fact, tubes glow blue on a normal basis and it should not raise alarm in any way whatsoever.

The yellow glow is from the heater, the blue glow is from LED backlighting. Deutsch: Vier Electro Harmonix KT88 Endstufenröhren, installiert in einem Verstärker.

Blueglow 2020 Amp Build Ideas

This may be the biggest no brainer purchase in the history of HiFi high quality audio integrated amplifiers. There has been much praise and press online and on YouTube about this amplifier, and as I found out this year myself, all of it is warranted. These amplifiers have ranged in price and quality but a few went up to insane wallet busting levels. I have reviewed a few of these amps on these pages over the years.

Telling when a kt88 has gone bad?


David, aka Grumpy, needs our help. Great news. David is home! It was quite the ordeal to get him home and into the house, but it is done. Thank you to everyone for their support.

Listen to this article instead 14 minutes.

HiFi: The Willsenton R8 Integrated Tube Amplifier is a NO BRAINER BUY.

Amp design critique. Hey folks, Posting here again, this time asking for specific advice. I'm new to tube amps and have a very fuzzy general education in analog electronics from a couple of decades ago that I never used - mostly digital and software. I built a prototype on plexiglass and IMO it sounds pretty good. I don't have too many ways to objectively measure its capabilities other than eyeballing sine waves on the oscilloscope.

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