Watford valves, one of europes leading suppliers of tested, graded and guaranteed valves to the professional music industry. Im using avalon 737 preamp and want to replace 4 tube. Ships usps signature, well packed see my other tube listings for rare hifi valves. Jjtesla 12ax7 tubes are my favorite current production preamp tube. I use 7dj8 tubes in my 6922 tube amp no issues, these are great tubes and less expensive than 6922. This jewel makes an unbelievable upgrade to any recording console pre or postconditioner. Bass guitar preamp design baltika group press center.
The impact of changing them could be compared to new guitar strings or drum skins, and just as in those cases, the choice is a personal one. The good, older mullards from the late 50s through the 60s are smooth and sweet, but more lush than the amperex i mentioned. Amperex 6922, jan orange label, us shield, gold pins a little sharp in the upper mids lower treble. You can contact either him or myself regarding this dac. Jjtesla 12ax7 tubes are my favorite current production. Jan 24, 2001 personally i prefer nosnew old stock preamp tubes like phillips, rca, or telefunkens, which are my favorite. Highs are much cleaner than the stock vali 2 tube, and bass is clearer more powerful.
There is significant shortcoming of this setup, namely, the lack of bass impact. The biggest improvement i find is the noise floor, it is much quieter than the ax7, and also one gets a much more open and natural soundstage, almost like a veil being removed. Most all the philips factory production are fine quality tubes. Pressing a, b or a and b will also send a specific midi program change.
Buy telefunken black diamond series e88cctk pre amp vacuum tubes. Wathen cryotone tubes ecc88wc preamp tube musicians friend. Bass preamps also come in pedal form, giving you yet another layer of control as the signal travels from your bass toward the final amp. Not that my gear uses any 6l6s, but being a tube nerd i read it anyway. I replaced the stock eh 6922 in my rode k2 with this tube. The sound stage and organic sound youve been missing is right here. Pair o mullard 6dj8 ecc88 preamp tubes amp pre mic reverb. If you are looking for a guitar preamp, then yeah, use some software versions out there for a while. I like it so much that i searched for the best 6922 e88cc tubes to use in it.
Wr goliath tube bass preamplifier the wr goliath tube bass pre amp is an exciting new development for bass players wanting the richer, enhanced tonality associated with tubes. All these properties make the 6922 a good choice as a preamp tube. Jual lj pt2535 power transformer for 6dj8 ecc88 6922 tube. Although some manufacturers, warn against using american 6dj8s, in their gear, because of the lower voltage. In fact, among the 3 tube preamps i created, this 6922 preamp sounds the best, it has the most resolution details and having excellent dynamics. The design is almost the same as the 12ax7 preamp, it is a.
A tube preamp is a unit that preamplifies a weak signal into a level of higher voltage andor. I pitched the idea of a 6dj8 shootout to noam shortly after i read tims 6l6 comparison. Pcb tube phono preamplifier riaa ecc88, 81, 82, 83 from. Due to high conductance requirements, 6dj86922 type tubes require special construction called frame grid. Its a brand new modular design that sets new standards with unique features. The treble and bass tonecontrol characteristics of the preamplifier are shown below. The reason for this is that preamp tubes are effectively the voice of the amp, working as translators that convert an electric guitar signal into an audio tone.
Tubes free delivery possible on eligible purchases. Sep 24, 20 ecc88 6dj8 is the starting point in the family its a philips of holland design. Shop for the wathen cryotone tubes ecc88wc preamp tube and receive free shipping on your order and the guaranteed lowest price. Ecc88 6dj8 6922 rft tube preamp driver tubes tubes. I have always been amazed at the sound quality improvements that some of the better of these tubes made.
Wathen cryotone tubes ecc88wc preamp tube musicians. The srpp circuit has also been referred to as a sepp, totem pole, mu follower, mu amplifier and cascoded cathode follower. Wathen cryotone tubes ecc88wc preamp tube guitar center. Over time, i have done software upgrades to the pro version of software plus some key addons ezdrummer, melodyne. In 1975, sterling ball tested a leo fender bass design, the stingray.
This item is sold asdescribed and cannot be returned unless it arrives in a condition different from how it was described or photographed. Use keywords to find the product you are looking for. This innovative design uses specialised, limited availability, low voltage tubes to create wonderful tone in a limitededition, 100% handbuilt unit. Rare old school siemens 6dj8 ecc88, made in 1965 hard to find frame grid build. But i think we still were able to distinguish the bass performance from one tube to the other. We offer some of the most comprehensive testing facilities available today. Many of the bass preamp options give a nod to the studio recording artist. Ecc886dj8 is the starting point in the family its a philips of holland design.
All our preamp tubes are stringently tested for noise and microphonics using amplitrex testers driving an external amp. As a phono preamp for a turntable, as a stereo preamp in a stereo system, as a preamp in a recording studio for bass, guitar or microphones, or something else. Philips hollandmullardamperex and other affiliated philips factory tubes are recognizable by their etched datecodes, as well as x shaped seams across the top of the glass. This is one of many possible variations for a symmetrical srpp preamplifier based around the 6dj8 ecc88 family of tubes. Though a lot of preamp sims are just that, just the preamp tone.
I still think buying a mixer with four or more mic preamps, phantom power. Rare siemens 6dj8 ecc88 preamp tube fully tested rode k2. My out of state recording partner uses the same setup on a mac. These indicate that an adequate measure of control is provided in the unit for most applications. Circuit refer on famous classical circuit arc, fully balanced design. Get the guaranteed best price on preamp tubes like the wathen cryotone tubes ecc88wc preamp tube at musicians friend. Great, defined, strong bass, neutral mids and beautiful highs. The ecc88, is the european designation, for a 6dj8. However there is an important difference, a 1k stopper resistor is added at each grid input.
I have several old stock pairs of phillips miniwatt made in holland and seimens halske made in germany. Hi alexg, i found these comments about those tubes on the decware site. Designed to fit virtually any bass with rear cavity electronics, the unipre is available in 3, 4 or. The free plugin is available in vst, au, and aax formats, with support for 64 and 32 bit. The plug ins that come with the software are great. Items must be returned in original, asshipped condition with all original packaging. Ecc88 6dj8 6922 rft tube original box ecc88 6dj8 6922 rft tube original box manufacturer. Get a low price and free shipping on thousands of items. Two notes le bass 2channel tube bass preamp sweetwater. Diy audio projects forum 6dj8 ecc88 6n1p phonostage. Ecc88 a vhf double triode with a 20 mm diameter thin glass tube envelope having separate cathodes designed for service in the front ends of vhf radio receivers where one triode acts as the local oscillator while the other as the frequency changer or mixer. Im posting this ad for my close personal friend david, whose username on here is namae.
D klimo merlino 6dj8ecc88 vacuum tube preamp audio pre. The design is almost the same as the 12ax7 preamp, it is a single gain stage triode tube with cathode follower. The early to mid 1960s amperex usa white label 6922 is the one to get for the money. Bass treble pull for bright mid blend volume mid frequency sweep passive tone pp active passive the unipre is a new generation bass preamp system from east uk. High reliability version of 6dj8 with slightly higher power rating. Free wall of sound iii software for cab and mic emulation. Shop for the wathen cryotone tubes ecc88 wc preamp tube and receive free shipping on your order and the guaranteed lowest price. Vacuum tubes pcc88 7dj8 6dj8 ecc88 6922 siemens phillips. Rare siemens 6dj8 ecc88 preamp tube fully tested rode. Jj implements a solid construction that those familiar with their preamp tubes will find familiar. I agree you can do all your mixing in the computer, however, the question was regarding buying a cheap mic preamp. The unipre is a new generation bass preamp system from east uk.
Ecc88based hampton tube preamplifier eeweb community. Because not everyone know about tubes, tube sound, tube distortion, harmonics etc, some things are repeated so that the subject is kept better. Most recently i have been active on the lyr tube rolling. The genalex gold lion e88cc6922 is a premium grade selected small signal twintriode that is a suitable replacement for all 6dj8, ecc88, 6922, e88cc, and 7308 types. I use 7dj8 tubes in my 6922 tube amp no issues, these are great tubes and less. The jj electronic e88cc 6922 is a great replacement for any 6922, 6dj8, or e88cc tube. With a preamp pedal, you gain the benefit of foot control, allowing you to change up your sound onstage with a simple stomp. Electro harmonix battalion pedal the battalion bass preamp and di is a compact, flexible pedal that delivers powerful tone shaping capabilities in a rugged pedalboardfriendly. Le bass preamp pedal dual channel tube preamplifier, a big tone in a small pedal.
Pcb tube phono preamplifier riaaline ecc88, 81, 82, 83. A tube preamp is also called valve preamp in british english although tube will be used here. This guys got good bass, nice mids and a wet, ambient soundstage occupied by slightly smaller and images than the siemens and ediswans. Is it fine to put a 6922 tube into a pre amp that is using 12ax7 tube, the shape is the same, same amount of pins, so my question is can i. The wr goliath tube bass pre amp is an exciting new development for bass players wanting the richer, enhanced tonality associated with tubes. Over time, i have done software upgrades to the pro version of software plus some key addons ezdrummer, melodyne, ampeg svx emulation, and tons of free effects, etc. Mini bile buffer board, plus or minus 24v power supply, is also suitable for use in vehicles. Genalex gold lion 6922e88cc gold pins preamp tube samash. The biggest improvement i find is the noise floor, it is much quieter than the ax7, and also one gets a much.
The bass with the mullards is full and rich, but not as fast. The cryotone ecc88wc offers great articulation, musical tone and a low noise floor. Aguilar db925 bass preamp inspired by its predecessor, the legendary db 924, this discrete allfet preamp delivers powerful broadband boost in a lightweight, space saving. After finished my simple 12ax7 tube preamp, i decided to try other medium mu tubes, including the 12au7 and also this 6922. Jual lj pt2535 power transformer for 6dj8 ecc88 6922 tube preamp buffer dengan harga rp226.
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