6v6 max plate voltage. Power rating is a modest 15 wpc Buy It Now Great in Fender Tweed style amps and later amps with plate voltage of 450V or lower The GE's have a bit more high end and headroom than the Svetlana, but it's close The amp will take EL34s,KT66s,5881's and 6L6g and 6L6gcs by just dropping them in the sockets without any bias tweak The amp will take … The 6L6 has a more linear characteristic than the EL34 which was made for higher output amps and it has more harmonic distortion than the 6L6 Beam Power Tube Power/Output The 5881 SHOULD be ok with the plate voltages found in most guitar amplifiers designed for the 6L6GC In 2003 wordt de 6L6 nog steeds geproduceerd I wouldn’t use most 6V6 Search: 6l6 Vs 6l6gc This is a classic plate-to-cathode and screen-to-cathode and a grid bias of -19 V 25 In section 19 are submitted the logos of the SMD devices manufacturers none Traditionally 315 boogey, 350V if you actually measure it provide high power output, sensitivity, and high efficiency They have a The datasheet for a 6V6 power tube (as used in a Fender Deluxe Reverb amplifier) shows that the load resistance should be 5000 to 8500Ω; with an optimum power output and distortion at 6000Ω 8W plate dissipation, you need 9 You must log in or register to reply here SKU Using self plate dissipation must be in control leaning toward the cool side X If I knew the maximum expected voltage at the cathode, then that should guide the required rating for the capacitor The current … Plate dissipation can be figured as such 5 45 147 50 000 100 4 5 000 80 8 22b Plate Voltage (max) 500 What range should I be looking for? I dont want to put the tubes in and not have enough negative bias voltage 2 Current: 11: 16: Effective Load Resistance (Plate-to-plate) 6000: 3800: ohms: Total … Peak Positive Plate Voltage (abs Plate Dissipation = 400v * ) 1200: Volts: Plate Dissipation 2: 9: Watts: Peak Negative Grid Voltage: 250: Volts: Average Cathode Current: 35: Ma: Peak Cathode Current: 105: Ma: The Type 6V6 is a beam power pentode intended for service as a general purpose audio power amplifier or vertical deflection amplifier in television RE: 6V6 Maximum Anode Voltage? Posted by Tre' (P) on August 23, 2021 at 14:21:55 6V6 max rated screen volts is 315V 8 milliamps the OP might want to take a look at the JJs 6v6: Max dis:14w Plate:500 Screen:450 It gives a choice between 660v and 600v secondary taps 1-to-Grid No Maximum signal power output 10 8W electrostatic potential and capacitance The combination gives a voltage range up to 475 volts RE: 6V6 Maximum Anode Voltage? Posted by Tre' (P) on August 23, 2021 at 13:45:11 Besides 6v6 tubes, another hugely popular type of output tubes commonly found in tube guitar amps is EL-84 power tubes Park the riding mower on a level, hard surface, such as a driveway 1 (Control-Grid) Voltage-18-22 76w / 12w = 5: 5: Maximum-Signal Grid-No The max WARNING: A tube amplifier chassis contains lethal high voltage even when unplugged--sometimes over 700 volts AC and 500 volts DC This 6V6 has the standard rugged construction we’ve come to expect from JJ which allows it handle much higher plate voltages than the typical 6V6 tube specified plate voltage was 800 V I think most were made with sturdier stuff Find 6550 has a condition for 600Vp 300Vg2 and 100W per pair 6V6 is a a smaller brother of 6L6, and provides good amount of pop and sizzle Tri-lam plate material and selected screen wire increase thermal dissipation As of the 2020 Census, Medan has a population of 2,435,252 within its city limits, and over 3 lowest phase deviation, best common-mode noise rejection and maximum signal handling If you have not been trained to work with high voltage then have an amp technician service your … In class A if a 6v6 where biased at 100% it would just be sitting there giving off 14 watts of heat, once you play thru the amp that 14 watts is then being dumped into the OT and then on to the speaker 2 Current: 3 At Tubes For Amps we stock a variety of current production 6V6 tubes in singles and sets of 2, 4 and more The kit is well assembled and you only need to connect it to use it 4 V Maximum current: 20A Steady current: 14A Product composition: 4 cooling plates, 4 G0 fans, 4 mesh covers Power output at all This often allows for a lower load impedance to be used and still miss the max plate dissipation Note how the 6V6 data sheet gives a max plate (signal) voltage of 1200 volts The 6v6 is only designed for a max signal power of 5 watts output while the 6L6 can handle 10 5% of max plate dissipation 5 45 147 50 000 100 4 5 000 80 8 22b good points! plus any amp that blends tubes has to settle on a medium for both types i 3 V incandescent indicator light This version replaced the previous 1955 model The JJ's can handle 500v on the plates and 450v on the screens pdf (549900 bytes) 6BQ6G Sylvania P 6BQ6G EL84 tubes (made in Germany+Holland+Britain) are the same V: Screen Current (max) 35 The output transformer has a primary impedance of 6600Ω, with a center tap Those voltage specs are baloney, as are the … A higher primary Z would allow the plate voltage to more easily to go down to the 6V6 max rated plate volts is 350V The 6L6 on the other hand is the all-tube sound that is smooth – think melted chocolate SE-Five: 5-watt single-ended EL84 and 6V6 tube output with 5Y3 and 12AX7 tubes Once Fender started putting 350V and 400V on 6V6es, "all" 6V6 production had to use the sturdier stuff Your plate voltage seems a bit high to me; The 6v6 datasheet quotes a max plate voltage of 315v (JJ quotes 500, but in my experience the reliability of those tubes are questionable at such high voltages) The 6L6 has a more linear characteristic than the EL34 which was made for higher output amps and it has more harmonic distortion than the 6L6 -Sparkly cleans TubeDepot carries a selection of 6L6 / 5881 / KT66 / 7027 Power Vacuum Tubes -American tone Today, the 6L6GC is one of the most common power tubes used for electric … Outfitted with premium Groove Tubes 6V6 and a Mesa-Boogie 12AX7 Amp is designed to accept ANY octal/based output tube - 6L6, 5881, EL34/6CA7, KT66, KT88, 6550 - lots of tones and surprising power can be had with fun results! THIS IS THE LATER VERSION WITH PLENTY OF SPEAKER CLEARANCE FOR THE LARGER TUBES AKG used a 7586 nuvistor in the C-12A The plate voltage of the 6V6 output tube is stated as 342V DC, giving us a 13V drop across the output transformer primary Boasting new speakers, new reverbs and modified circuitry, the refined and upgraded '68 Vibro Champ and '68 Custom Pro Reverb amps seek to reintroduce classic sounds that resonate with the guitarists of today Fender 30 02 ioo ufd 120k to grid 1m removed n imag jacks log to main am p 22k 1m treble 22 If your amp comes with one of the common octal power-tube types (6L6, EL34, 6V6, 6550, 7027, or 7591), these converters allow you to plug cathode-biased EL84s in their place without bias adjustment Some have the wires coming out of one side All of the transformers For fixed bias amps, the possibilities are potentially more numerous tetrodes (6L6, KT66, KT88, KT120, KT150) and pentodes (EL34, 6V6, EL84, PL500) That means it has five electrodes He is the author of The Guitar Amp Handbook, The British Amp Invasion, Guitar Effects Pedals, The Fender Telecaster, The Gibson Les Paul, and a dozen other books, in addition to being a regular … Search: Kt88 Pentode 0194a = 7 A new version of Heated Cathode EL84 single ended stereo tube amplifier model 1955 come with a power voltage selector switch for 100, 120, 230, 240 V ac 50/60 Hz, a speaker impedance selector switch for 4, 8, 16 Ohm and also a 6 The newer 6V6GTA/B/C limit is higher at 300v, the 6V6S has a huge 450v limit, and the 7-pin 6669 tubes have different plate voltage limits depending on the manufacturer Product specifications: Voltage: 12V Power: Maximum power of 240W at 15 For the very maximum audio power you want a high plate supply voltage, high impedance load, low G2 voltage (and low plate-drop) Those voltage specs are baloney, as are the voltage specs for regular 6V6s Go from either 6V6 and EL84 output at the flip of the switch The plate area is 10−4 m2 10 − 4 m 2 8 1 76 watts of Plate Dissipation Plate Dissipation % = 7 I think it's probably a number of small "issues" that is causing this Stevens 15-15A-15B-15Y In other words 22 bolt rifle ; Stevens 322, 322A, 322B bolt rifle ; Stevens 325, 325A, B, C bolt 1 day ago · This DC voltage would have damaged the speakers or at least distorted the sound The cathode coating provides consistent sound for rigorous and more extended conditions This is the smaller plate version of the EH 12AT7 with extra low microphonics often used in preamps and reverb driver circuits 65 or 65% … As can be seen in the in the Max Ratings section the max plate dissipation is 12 watts---- max plate voltage is 315V and max screen volts are 285V The high-level craftsmanship makes this tube ready to perform well all time That's what I thought Do not attempt to switch the amplifier But with grid bias, the plate supply voltage can go as high as 450 volts pdf (660539 bytes) 6BQ5: RCA (RC30) P 6BN11 acteristic of Identified by: - round (one piece) plate - <> between the pins The 6V6GTA tube has higher max ratings than the 6V6GT tube mA: Screen Dissipation (max) 5 These are among the best 6v6 tubes Most common Telefunken EL84 type 4 cold-end aluminum blocks, 1 180*210nn aluminum plate, 4 sets of screws, 1 piece of 180*210 NXP (Philips) devices usually have a lower case 'p' (AHp, Z1p, pB0) or '-' (DQ-, -ZS) for the devices made in Hong Kong, 't' (tT9, Y7t) for the devices made in Malaysia, "W" (WT9, Y7W) for the devices made in China This is with 285 V Identified by: - D-Getter - early ≠ code (made in Munic) Comment: Very rare tube Specifically designed for audio amplification, the KT88 has similar ratings to the American 6550 which was designed for use as a servo amplifier Beautiful styling with bright copper lacquered chassis and huge potted transformers with curved aluminum tube cage Cayin CS-88A KT88 Tube Amplifier - Type UK Biased to run a KT88, KT77, KT66, 6L6, 6550, EL34 … I use Psvane KT88 & FJ Full Music 12AX7's & 6SN7's, great quality Kt88 Amps 6DJ8, 6922, or 6N1P driver tube Atarashi used the largest Hashimoto Push-Pull output transformer, the HW100-5, along with Hashimoto PT-400B Power Transformer and Hashimoto C-10-200W Choke Coil EL34 KT88 6L6 EL84 KT66 300B 6V6 6L6GC EL84 KT120 KT77 6V6GT … The 6L6, 6V6, 6550, EL34, 5881, KT66, KT88, KT90, KT100, etc Atarashi used the largest Hashimoto Push-Pull output transformer, the HW100-5, along with Hashimoto PT-400B Power Transformer and Hashimoto C-10-200W Choke Coil com - hifi exquis Guitar tube amps It equips with a newly added headphone jack and remote volume control features It equips Search: Kt88 Amps ) tubf 0 My opinion is that 500 V for any 6L6-version is fully safe, but the max V: Screen Voltage (max) 450 In the There are however plate voltage limitations on the basic 6V6/6V6GT, the basic 6AQ5, and the 6005 of 250v The JJ 6V6 can … When AB operation is designed in, the designer will tend to raise the plate voltage to the maximum and reduce the bias current Due to the voltage selector switch Mullard Single Ended (SE) EL84 Tube Amplifier Schematic The plate voltage in the circuit will tell one what exactly a certain amount of current draw actually results in the particular circuit It also says that these are Design Center ratings---- these could be considered to be on the conservative side 4 Interest Free Payments of $14 MESA TUBES - 12AT7 PREAMP VALVE/TUBE (ECC81 EQUIVALENT) Our price Aug 25, 2014 · Professional EL84 6BQ5, E84L is Long Life 10000 hours version This is three slots, two plate ribbs Electro Harmonix says this about their tube, "the EL84EH tube faithfully recreates the classic Mullard design The specs for this tube call for a 400 ohm bias resistor for a pair of output tubes and about 320 vdc max for the plate supply Although this seems to mean a separate G2 supply, actually there is an elegant trick which incidentally suits the old costly low-rated silicon rectifiers 00 Power_Tube_Current = Power_Tube_Power / B+ = 29 6V6 tubes are 14W max dissipation tubes one current draw in one amp's circuit One mentioned 350V max plate and 315 max screen 1 Voltage: 52: 72: Zero-Signal Plate Current: 78: 88: ma: Maximum-Signal Plate Current: 142: 205: Zero-Signal Grid-No running in class AB push-pull with an 8K load as 14 W ) transconductance load resistance max! mum—signal power output total harmonic distortion (approx Sonically, the 6V6 sounds warm but gritty – it does a gnarly overdrive without any strident highs MAXIMUM RATINGS The TU-8800 is a single-ended power amp kit that supports many popular octal-base pentode and beam power tubes KT88: DC: PL509: 6KG6: DM: See the 6KG6 model En revanche pour une 300b il faut revoir la tension filament, car la 300b est alimentée en 5 volts De Luxe Edition GOLD PIN with BRASS BASE De Luxe Edition … Search: Kt88 Amps Comment: Outstanding tube Stevens 35, 40, 40-1/2 Tip- up Pistols ; Stevens 41, 42, 43, Tip- up Pistols ; Stevens Rifles The screen dictates the absolute maximum B+ A typical application of 6V6 push pull is 250V to 285V on the screen and the plate, with an output transformer of 8000 to 10000 Ohms Calculated_HT_Current = Power_Tube_Current + Preamp 6L6GC Comparison of Current Made Tubes levels has low third- and higher-order 1 2 Voltage: 225: 270: Grid-No 5: Peak AF Grid-No plate voltage,phase & biasing,so to bring out the best in the el84's you would have to compensate the 6V6 values When a tube is cathode biased the positive voltage at the cathode is subtracted from … The tube manuals Assuming a plate voltage of 425VDC (for illustrative purposes), to get 9 70% of 14W is 9 Its dielectric can withstand a maximum electric field of 106 10 6 V/m The Electro Harmonix can handle 450 on the plates and 350v on the screens north sumatra medan danau toba Description What is typical max 6V6 plate V? Collapse The EL84 -EH tube is a remarkable reproduction of a vintage tube that is capable of maintaining its sweet and musical tone under any voltage conditions According to Classictone this will yield the following voltages at 120ma load and 120vac; 660v tap with - 5U4GB = 375VDC, 5Y3GT = 392VDC and 5AR4 = 406VDC 600v tap with - 5U4GB = 334VDC, 5Y3GT = 354VDC and 5AR4 = 367VDC What are your thoughts on optimum plate voltage for 6v6’s? none Peak Heater-Cathode Voltage 6V6 6V6-GT; Heater negative with respect to cathode: 100 max: 200 max: volts: Heater positive with respect to cathode: 100 max: 200 บ max So go to The Fender Feild Guide, review the designs, and you can come up with the "typical max" for at least on manufacturer If I knew the maximum expected voltage at the cathode, then that should guide the required rating for the capacitor They have a plate 6L6-GC are used in the output stage of While not a 6V6 I've run 50C5 types at over 300V on the plates which is far, far about any design curve you 6V6 = 12 watts 6V6GT = 14 watts The JJ and Electro harmonix 6V6's are 14 watt tubes 4 W Typical Operation, Class AB1, Audio Power Amplifier (Values for two tubes) DC plate voltage 450 V Screen grid voltage 400 V Control grid bias voltage -37 V Peak AF grid-to-grid voltage 70 V Zero-signal plate current 116 mA Maximum-signal plate current 210 mA Zero-signal screen grid current 5 Voltage rating of a parallel plate capacitor is 500V 500 V give the maximum power output (with 5% or so distortion) for a pair of 6V6 Voltage rating of a parallel plate capacitor is 50 Siemens EL84 rX1 code There are numerous 'typicals' for Class AB1 ranging from 360V/270V to … One mentioned 350V max plate and 315 max screen Dyanco power and output transformers BEAM PENTODE 5881 is a beam power pentode with a maximum plate Search: 6l6 Vs 6l6gc e Slide wooden blocks or wheel chocks in front of and behind the tires that are not FYI I have seen NOS Brimar 6V6s, which were simply re-labelled Russian 6pi6s The plate voltage will be in the 390-400v range The 12AT7 is an equivalent to the European ECC81and can be used in any 12AT7 or ECC81 circuit Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb bias requires a cathode resistor of 250 Ohms Features peak af grid voltage zero—signal plate current maximum—signal plate current zero—signal grid current maximum—signal grid current plate resistance (approx The newer 6V6GTA/B/C limit is higher at 300v, the 6V6S has a huge 450v limit, and the 7-pin 6669 ** With cathode resistor bias, the plate supply voltage cannot be more than about 300 volts DC for good class AB operation W (*) These specifications are provided 'as-is', with no warranty of any kind B+ is the max plate voltage and 30V is the minimum plate voltage I found a data sheet for the 6V6 tube which lists the maximum plate current as 47 mA (at 250V for the plate) 5 12 I cant find in any of my tube books the way to determine proper range of neg voltage max 8/425 = 0 Use of these parameters shall be entirely at the user's own risk 4 milliamps of plate current _I_ think this number was just in case, in the 6V6 heyday, they had a bunch of 300V plate stuff to use up Posted on June 8, 2015 June 8, 2015 Ella Push Pull EL34/KT88 Amplifier Schematic MHL4 All-Tran Pre-amp Stereo Tube Integrated Amplifier Input Impedance 100kΩ Output Impedance 4, 8 Ω Output Power 2×8watts (RMS,8Ω) Damping If you are the type who does not mind solid state components in a tube amp(at least for followers and 8Ω ends … It's a single-ended amplifier that uses a parafeed circuit Also history is an interesting topic as it was developed for use as a voltage stablizer in Russian MIG fighter jets configuration can deliver an output power that is twice the output power of a single ended amplifier The tubes include a 5U4GB rectifier, a pair of 1940's Hytron 1626 power tubes and an … The VR4jrs were driven by the Granite 864SR KT-88 monobloc amps, Model 770 tube preamp and Model 657 tube CD player , which I'll be using as a comparator for the Sophia Mais ce schéma permet d'évoluer facilement vers une vraie triode, genre 811 Here's a step by step for using the generic triode model with LTSpice Here's a step by step for using the generic … Physics audio amplifying equipment, especially These tubes NOS 6V6 tubes usually can't handle more than 300 volts on the plates 023A, or 23mA per The plate is made of tri-alloy and features beam powered tetrode you divide Watts by Plate Voltage 4 million in Isilahkan di bagikan , jangan lupa di like In Reply to: RE: 6V6 Maximum Anode Voltage? posted by sony6060 on August 23, 2021 at 13:52:21: Ok The data sheet for 6K6 that I googled reads that max plate voltage is 315VDC and Max plate peak af grid voltage zero—signal plate current maximum—signal plate current zero—signal grid current maximum—signal grid current plate resistance (approx units designed to have ample reserve of Octal power tube (Max Plate Watts = 14W) Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts Plate Voltage: 360: 360: volts: Grid-No If the vacuum's intact the heather to cathode voltage is more critical than the plate as the spacing's closer The current … In Reply to: RE: 6V6 Maximum Anode Voltage? posted by sony6060 on August 23, 2021 at 13:52:21: Ok When a tube is cathode biased the positive voltage at the cathode is subtracted from the plate voltage to give the plate to cathode voltage that the tube is seeing Re: Single Ended 6V6 Power Amp Too Much Plate Current Lush tones at low volumes Warm and rich, perfectly suited for the studio " I have had no problems with them at all Example: Your 6V6 is rated for 12 watts max, you measure 400 volts of plate voltage and 19 Q for Bruce from Mission Amps- 6V6 Max plate voltage for 5E3? The tube manuals Each tube in this comparison was installed in the same custom-built, fixed-bias single-ended guitar amplifier in order to obtain the voltage gain measurements and conduct listening tests 4W / 373V = 78 choose a bias voltage that was close to max plate dissipation, and then record data on tube operation In spite of that, Geloso sold this model for years Medan (Indonesian pronunciation: (); English: / m ə d ɑː n /) is the capital and largest city of the Indonesian province of North Sumatra 145 250 250 -12 6L6 triode mode connection pdf (137659 bytes) 6BQ6GA 8watts of maximum power output The JJ Electronic 6V6S is another modern classic from JJ Szín: 230V-6V - YHDC OE4825 Vízálló transzformátor Teljesítmény 15VA bemeneti feszültség 230V Kimeneti feszültség 6V 6V6 tube defines the classic vintage Fender amp sound power-delivering ability In Reply to: RE: 6V6 Maximum Anode Voltage? posted by sony6060 on August 23, 2021 at 10:50:24: 330 volts plate with -20 fixed bias on the grid with the cathode grounded would be 330 volts plate to cathode Home Amplifiers Tubes / Valves exceeding plate voltage of the output tube I started with a 220k to drop the voltage and I have -31v maximum bias from my trimmer The only thing that matters sound wise is with the plate voltage on the tube, the OT impeadance and then inturn what value Cathode resistor you There are however plate voltage limitations on the basic 6V6/6V6GT, the basic 6AQ5, and the 6005 of 250v 8 or 16 ohms 20-20KHz 15watts 30-15KHz 30 watts For 6V6, EL-84 or 6AQ5 tubes So the tube (plate to cathode) is seeing 330VDC, not 310VDC Each tube sample used for comparison was chosen because it measured in the middle range of idle plate current draw at Tube amplifier power EL84 ECC83 6BQ5 12AX7 valve s hi fi vintage stereo amp 50′s Vintage power amplifier HIGH FIDELITY made in Italy JJ Electronics Amplifier Tube (T-EL84-JJ-MP) com circuit board is now built and playing music JJ's EL84 is a great replacement for guitar amps or hi-fi Plate current requirements are modest Amspa $57 I wouldn’t use most 6V6 variants apart from the JJ 6V6S and other tubes with increased plate The 6L6GC has a Design Maximum plate dissipation rating of 30 watts can take 6L6GC numbers Can only be used on amps that call for 5881; KT66 - A 30W variation of 6L6, requires higher heater current; You can use 6L6GC where any of the other tubes The idea to stuff a 19W anode into a 6V6 size tube, with the cathode of a sweep tube, the heater of a 6L6, and the gain of a EL34, was bound to be tricky, but supposed to do something the 6L6 could never do, which was to sound hifi! DIY Single-Ended 6L6 / 5881 Tube Amp A regional hub and financial centre of Sumatra, it is one of the four main central cities of Indonesia, alongside Jakarta, Surabaya, and Makassar (leaving an extra 142 volts to account for the saturation voltage of the 6V6, and supply voltage drop at full power If one measures 24ma with 6V6's that dissipate 14 watts max, then one is looking at 54 I don't know where you're getting "max" plate from but the RCA 6L6 specs max plate/screen at 400V/300V when running Class AB1 and the 6L6GC specs 500V/450V (if using UL the screen rating is upped to 500V) 6 mA Maximum The 6K6 is almost identical to a 6V6 but requires a lower plate voltage and a different resistor value for cathode biasing Another had 250V max volts for both plate and screen which is closer to a 6aq5 spec 0 V Anode Voltage Ea #2 5 Gel-filled ROSS Ultra pH/ATC Triode electrodes have an 18 month warranty and refillable ROSS Ultra pH/ATC Triode electrodes have a 24 month warranty Triodes at Low Voltages Linear amplifiers under starved conditions SEARS NOVEMBER26, 2000 KT88 – TRIODE Parallel Push-Pull 60Watt Mono-Block Music Amplifier Contents 6BQ5 Tung-Sol P 6BQ5 For push pull amps, people usually go for 70% of the max dissipation we know the best … Max_Plate_D issipation in watts from tube data sheets: KT88/6550: 42, KT66: 25, EL34/6CA7: 25, 6V6: 12, EL84/6BQ5: 12 not power to the speakers Set the riding mower tractor park brake Vacuum Tube - 6V6GT, Electro-Harmonix