Sovtek 12AX7WA - BlackMaple's review
translatedTransaprente lamp which does not color the signal. The sound is right equilibrated. This is a lamp that will be used has not adversely affect trading floors uqi sound eg buffer reverb, tremolo, attac…
Tung Sol 12AX7 - NdS696's review
translatedTung Sol 12AX7 - " Dpoussire an amp!"
translatedTung Sol 12AX7 - bdrecourt's review
translatedTung Sol 12AX7 - Voivod K's review
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Ruby 6L6GC - Voivod K's review
translatedThe team my head Peavey 6505 + original. I do not really have points of comparison, but it possde a gain equivalent Sovtek 6L6 WXT the +, another very 6L6 employed in many amps. It does the job w…
JJ / Tesla ECC83 S - " Not for me!"
translatedOne of the many 12ax-7 I tested on a combo Fender Hot Rod Deluxe, but also a head Marshall Class5. And one that made me less enthousiasm. I have not apprci aggressive drive ct or more drive, the o …
Tung Sol 6L6GC / 7581 - " The best recent? I recommend it."
translatedThe 7581 is part of the category of 6L6GC, it is Russian production. Warning, the name 7581 can be confusing in trying to recall the old and found Sylvania 7581A, American manufacturing. Both tubes h…
Tung Sol 12AX7 - " very bright sound"
translatedV1, unwanted in my Hiwatt (played with a bass). its very clear but too acute, it sounds very "metal". Lamp not super silent drive in it brings a little hum. rather brief suitable for metal I think, b…
JJ / Tesla ECC83 S - " very good value for money"
translatedlamp tried V1 and V3 (drive) my Hiwatt. sound fairly neutral, balanced, light very quiet, good gain, grain hot enough. a brief lamp goes everywhere with good value for money
Electro-Harmonix 12AX7 - " big win and big noise"
translatedlamp used on my HIWATT in different position. big sound and huge gain against by no means silent, she brought a major buzz. she was little Faulty be, but for the price (15 euros) I think the value fo…
JJ / Tesla KT77 - " a boosted EL34"
translatedquartet used in my HIWATT, balanced sound, great bass, warm mid, treble not too intrusive. very quiet. a lamp however slammed after twenty hours of use (shock? default? ...). replaced by another lamp…
General Electric 12AX7WA - " The best in guitar amps"
translatedI use this in my tube guitar amps in the first and second floors preamp and phase in some but for this position, they must be balanced. I have other NOS tubes, not referenced das Audiofanzine. The…
JJ / Tesla ECC83 S - " Never again, I hate."
translatedI think JJ product good enough lamps in all but this one, I transferred all my amps, current and past. To me, his record is without relief or dynamic, flat and dark. The clean and shiny Fender soun…
Electro-Harmonix 6CA7 - " robust and powerful tube"
translatedtube purchased paired quad (4 tubes) fitted to my Hiwatt Custom 100 clone played with a bass. Russian-made tube is wanting to be a true copy of the Sylvania 6CA7. concretely it is a tetrode (li…
Mullard EL84 - " Heat appointment"
translatedUsed in a mesa boogie F30 for some time. I love the warmth and clarity of these lamps They advantageously replace lamps Mesa amplification (stay on the lamp for the mesa however preamp section) …
Tung Sol 12AX7 - " Russia Power!"
translatedFor me the best lamp preamp world. To the metal anyway. I yucky 3 Sovtek preamp from Tung ground, I do not want to hear about it! It is V1 to handle the saturation ... Besides I tried a Sovtek JJ gol…
JJ / Tesla ECC83 S - " Hear your sound opened!"
translatedRecently installed (one month) on my Crate BV 120 to replace the groove tubes 12ax7R, I'm not disappointed with the trip! While the origins lamps were rinsed, and the amp has a naturally aggressive…
JJ / Tesla ECC803 S - " Good, but very different JJ ECC83s"
translatedI rode there on my little Crate BV 120, a single stage in my preamp with three ECC83s always DD. I tried the configuration with this lamp in V1 or V2, and I compared with 4 JJ ECC83s. I do not th…
Amt Electronics 12AX7WS WarmStone - " An amazing surprise!"
translatedFollowing a five 12AX7 preamp lamp having passed away, I naturally want to put in an order. Basically I use JJ Electronics, a reference to a guitar amp tube Brunetti XL ² Revo sending wood! And t…
JJ / Tesla ECC83 S - " Average for my taste"
translatedThis review concerns only two case and does not purport to judge the absolute quality of this type of lamp, probably satisfactory in other configurations. Tested on the floor of a preamp combo Fend…
Svetlana EL 34 - " False but true still exists."
translatedHow to distinguish the true from the false? The real is Svetlana SED = C = EL34, built to Svetlana factory in St. Petersburg. This is probably the best EL34 production. It delivers the most accura…
JJ / Tesla ECC83 S - " heat and momentum"
translatedIt replaces an electro harmonix in stage drive (v2) of the peavey classic 30. Less linear than e. H. it boosts a little lower midrange. For 9 euros (musikerkram.de) the price / quality ratio is good.…
JJ / Tesla ECC83 S Gold Pins - " dynamic!"
translatedI just installed it in place of the Chinese crap that fitted the kustom tube 12. Result? More precisely defined. The clean sounds are magnified and what fishing! This amp is 12 watts? Too bad his hp …
Rca 12AT7 - " Good lamps!"
translatedI put in V1 in my "small" Fender Excelsior whose channel "Bright" (before amendment) lacks bass. These lamps provide great warmth and sustain the sound of the channel whose only quality is to have ac…
