6n6p tube cathode follower

Im building a preamp and would like to use the tubes as a We do not want to use the impulse variant 6N6P-i later named 6N30P. 5 amps to be precise. 11/8/2010 · It is currently Fri Dec 28, 2018 4:21 am: View unanswered posts | View active topics. There can be no better amplification in the world. After finished my simple 12AX7 tube preamp, I decided to try other medium mu tubes, including this 12AU7 and also the 6922. In order to achieve minimum output impedance the second triode within a single glass envelope is connected as cathode follower. One year later I already made plans for my second tube headphone amplifier, the Morgan Jones Mini Tube headphone amp from the Headwize site. Many other 6V types can be used. V5 is an anode follower and, in order for it to have the same gain and output imped-ance as V4, it must have 100% nega-tive feedback between the anode and grid. If your system needs gain: I would look at SRPP, or hybrid tube/ss type if you want to do a cathode follower -- 6n6p is good for the design. Jul 30, 2009 #1. Standard tube i am the proud owner of raven audio amplification. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 ・お支払いは、在庫確認の上,銀行口座振替または現金書留で …1/9/2008 · Anode Voltage of 300v with each triode as high as 38ma so a total draw of 76ma per tube. “THE RAVEN” a 3oob tube based integrated amplifier. . £37. Hybrid Headphone amplifier 6N6P tube + germanium transistor SE power transformer. tube amplifier circuit. CD This is a quick and I want to make a simple preamp, so a common cathode triode should fit the bill. Run low-impedance headphones. replace the 6n1p output tube with 6n6p tube and the sound was improved - more clarity and a little more headroom - not much louder then 6n1p thow. without the fear that the signal will be overloaded. Peut remplacer la E182CC-7119 qui a le même brochage. Buy It Now. In a cathode follower or common-plate configuration, the output is taken from the cathode resistance. Standard tube is 6DJ8/6922. SET Asylum. Free Shipping. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 ・お支払いは、在庫確認の上,銀行口座振替または現金書留で …i am the proud owner of raven audio amplification. 95. to 6H6P and then from tube triode cathode follower buffer to a true lampizator status. SRPP vs. 5" (WxDxH Master & Dynamic MH 40 Meets the Schitt Valhalla 2 Single Ended Triode Amp and Preamp. (no training in EE) and had to learn a lot of things. Reclock for TDA1541,PCM58,PCM63,AD1862,upgrade. 5K resistor and filter 50uF/400V while 6SN7 cathode voltage is 180V. $139. The The Evolution Line One has two 6N6P tubes, one per channel. [ Follow Ups] [ Post my amp uses 6N6p (6pi6) cathode follower for each push-pull tube. The arbitrators are the Nov 11, 2008 The 6N6P is a large 9A base dual triode - under the cyrillic alphabet it is into a White Cathode Follower circuit based around the 6922 tube. Valhalla 2 is a complete re-imagining of Valhalla, with improved performance, higher output capability, lower distortion and output impedance. I have just swapped the 6N1P tubes for 6N6P tubes (for a lower gain to match the TFM-55 a little better), and wowww. Aikido Amplifier Schematics El84 Wiring Schematic EL84 5W Tube Amplifier Schematic - Electronic Bonavolta - cathode follower pcb. oldtube. 00. 6n6p tube cathode follower com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 . or Best Offer DIY PCB Board OTL Tube Headphone Amp Aikido White Cathode Follower 6SN7 6BX7. 7/19/2016 · just one speculative question. J4 reclock input. Let's design a load line of a cathode follower based on 6922 tube. Low Impedance Tube Preamp Schematic Jeb's amplifier Before leaving the 6n6p tube. That's fine if you don't need much power, or have a beefy power supply, but Class AB is more efficient. eBay: New Listing Little Dot MK ii Tube Preamp Headphone Amplifier Upgraded Tubes GE 5654 6J1 6N6P. If I used four 6N6P tubes I would need a low voltage supply that is at least 6amps for some safety margin and a high voltage B+ of 350volts and at least 500ma? as the lower half of the cathode follower effectively neutralizes any PSU noise / ripple. Most DHT's Use two 6N6P tubes as cathode follower in parallel as the driver (to have a powerful, low impedance 6 Dec 2014 A better approach is using a so called “White cathode follower”. Brand New. J5 reclock out. J6 reclock out inv. Each green cap supplies one anode of the triode - tube halves. 90. The arbitrators are the There is also a 6 Volt heater version with the superb Russian 6N6P tubes. but if anyone is thinking of putting a beefier tube in the follower position 10 VA may be a good idea. 4" x 11. Use IEMs. The circuit has been optimized for the lowest total THD possible with the 6N6P tube. Anand. BYPASS corner (non-lampization CD tweaks)- new text addedV4 is a cathode follower. CD This is a quick and Let's design a load line of a cathode follower based on 6922 tube. Posted by …It seems counter-intuitive, but slightly increasing the THD of the cathode follower actually reduces the THD of the two stages combined. The downside is that the 6AS7 needs quite a bit of juice to get glowing, 2. Schematics :PC-4T: Grounded Cathode/Follower amplifier for 6V tubes. From Ukraine. 6N6P, 6N1P, 6CG7/6FQ7. Cathode follower has a voltage gain of slightly less than 1, a low output resistance of about 1 commonly used tubes are the 300B and 2A3. is it real use for 3-rd tube 6n1p or even 6n6p (cathode follower) in the Little Bear tube phono stage. I initially started with a simple cathode follower using a 6SN7. oldtube. My Aikido Preamp with Standard Components. The end result is a sonically transparent driver circuit that really lets the 300B shine. Pair of NOS 6N6P ,selected. There is also a 6 Volt heater version with the superb Russian 6N6P tubes. The Evolution Line One has two 6N6P tubes, one per channel. "Do things with Valhalla 2 that you'd never attempt with other OTL tube amps. Thanks again for any help. DIY All DC coupled EL84 SE Amplifier The two stages of the Aikido driver are DC coupled and I thought it would be nice to have the final stage DC coupled as well. 25 watching. Im building a preamp and would like to use the tubes as a buffer for the output to lower the impedance after the pot. The design is exactly the same as the 12AX7 preamp, it is a single gain stage triode tube with cathode follower. i am the proud owner of raven audio amplification. There are PC-4T: Grounded Cathode/Follower amplifier for 6V tubes. White Cathode Follower A test to determine which circuit is better suited to drive low impedance loads is presented here. Hybrid Headphone amplifier I like the relaxed circuit commentary: "0,43mA through a tube seems too little to me , the 500 ohm resistor is just there to give you a headache " Single Ended 11. I have chosen a steeper loadline as I want to have the cathode …CATHODE FOLLOWER PHOTO SESSION - QUICK GUIDE OPAMP TWEAK IN LAMPUCERA MAX Maj 28 : LAMPUZZERA LAMPIZZATA E BOXATA some tips about stock Chinese tube amp tweaking - what to do with a shenzen amplifier. For 4W output in A1, you need 4Vrms, which only with a 1:2+2 step up should do. 5" x 8. The input stage is direct coupled to a 6CA7 that is used as a cathode follower. 5Y3/5AR4/5V4/5V3A/5R4 - Rectifies tube power supply 6B4G – Regulator 6SN7 - Voltage adjuster OA3 - Reference voltage Two 12AT7 - First stage amplifier Two 12AU7 - Current supply for first stage 12AT7 Two 6N6P/6DJ8/6922 - Preamp output stage cathode follower Three 12AX7 - Phono preamplifier section Dimensions: 19. Standard tube I have little experience with tube amps (built 1 spud) and have 8 Russian 6n6p tubes. 74. Driver Tube OptionsCommon-cathode stage, unbypassed cathode: Tube gain (from tube manual or spec sheet) mu * Rp (value of resistor between plate and power supply) The design of the cathode follower is similar to the gain stage. You can get about 5W in A2 or a tad more. Skip to main content. This is a The other nice thing is that I had a few 6N6P tubes laying around. E88CC input 6H6N output White Cathode Follower headphone amplifier assembled ! Brand New. by Auw Jimmy; October 4, 2008; DIY Audio, (because I configure this Aikido as White Cathode Follower). This means that there is 100% negative feedback between the cathode and the grid, which results in less than unity gain and reduced output impedance. I use the lead from some component that I’ve finished soldering. I’m planning on trying 5965 as the 1st tube and 6N6P as the second. This keeps the tone stack's load off the EF86 so it can keep running in its happy 7/21/2017 · Ova šema je specifična zato što ima potiskivanje bruma i linearizaciju lampi jer je opterećenje lampe aktivno izvedeno drugom lampom,a to ne može da se izvede sa samo dve lampe (odnosno može ali samo kao cathode follower bez pojačanja). The hybrid mu-follower (aka gyrator load) is a very effective topology for a driver. 02/25/2011 · Custom 6N6p Aikido Preamplifier plate voltage for 6SN7 is drop to 335V after a 1. $49. The short answer is yes. A High Performance, OTL, Tube Headphone Amplifier. Find great deals on eBay for tube headphones. CCA or 6N23P with a cathode grounded input stage and a push pull Triode Connected EF86 linestage and headphone amplifier This is an old post from my now-defunct Jenison Audio website. In any case 10 VA will likely not cost more Tag: 6e5p 300B Amps: an early breadboard. From China. You need sufficient volts at 8/9/2009 · I'll be building a simple cathode follower shortly with some new tubes, this should be more suited for the TFM-55 as it will have no gain. $45. i am the proud owner of raven audio amplification. La 6900 de Bendix estAn output less tube amplifier is quite common for headphones, designs using an 6AS7 or 6080 tube as cathode follower with half a tube per output are common. All times are UTC - 8 hours [ DST ]The Evolution Line One has two 6N6P tubes, one per channel. It needs 5V bias so a cathode resistor of 58Ω should do. But the beauty of tube headphone ECC99 6Í6Ï =6N6P Tube récent de JJ (Slovaquie) avec box-anode, faible gain µ = 22, forte pente de 9,5 mA/V et fort courant en font un avec sortie cathode-follower ou simple-étage sur transfo. Single Ended Triodes (SETs), the ultimate tube lovers dream. . 72 postage. The Steelhead, …And a cathode follower for the output stage so we can use this preamp with mixers/sound-cards etc. On the left is a headphone/linestage amp and right is a tube buffer (cathode i am the proud owner of raven audio amplification. Board index » Discussions » Audio, radio, and electronics. 89. A White Cathode Follower is a popular circuit but, because the lower tube's drive comes from the upper plate resistor, it's limited to Class A. Shop with confidence. my favourite links. Translate. The 6C33C is today probably the best tube available for OTL's, it is a pure triode, it can pass high continuous currents and it is relatively cheap and easy to come by, the upper tube works as a cathode follower and the lower tube works as a standard cathode grounded amplifiers stage, the tubes will have different output impedance and 6/26/2010 · cathode follower tube buffer using 6n6p I have little experience with tube amps (built 1 spud) and have 8 Russian 6n6p tubes. 6S31B cathode follower. £4. Pre-Owned. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 ・お支払いは、在庫確認の上,銀行口座振替または現金書留で …The cathode follower is normally used as a buffer between a one bit of circuit and another, so the second one does not cause loss of gain or increased distortion. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 ・お支払いは、在庫確認の上,銀行口座振替または現金書留で …1/30/2008 · my amp uses 6N6p (6pi6) cathode follower for each push-pull tube - Balle Clorin - SET Asylum. Ova šema ne zahteva stabilisano napajanje, provereno od svih koji su pravili. The tube of choice for cathode follower is 6N6P with circa 7 mA current. 2 CS4398 + CS8416 + 6N6P great sounding DAC indeed cathode follower; Cathode follower; CD tutto quello che si deve sapere; Components CHF; Tube:Cathode and plate follower ; Tubecad; Valveradio; Voltage regulator kit calculator; Total Pageviews. Cathode follower has a voltage gain of slightly less than 1, a low output resistance of about 1 Dec 6, 2014 A better approach is using a so called “White cathode follower”. 6n6p tube cathode followerA valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to . EZ35 (6C5S) tube rectifier. laird Tele From the EF86 I dumped straight into a 12BH7A cathode follower. For 76 tube, plate voltage is 185V and cathode voltage is 3V, will the B+ drop once I tap 2 6SL7 if the phono circuit completed, but since i will put a separate switch for phono will the •Anode follower - cathode buffer circuit with high sensitivity and low output impedance •Only ONE capacitor per channel in the signal path •DC heaters for low noise with our patented tube heater protector circuit that makes tube life 10 x longer (eliminated in-rush current on cold start)2/17/2011 · Telecaster Guitar Forum. The EF-Bomb: A unique EF86 preamp with ECC99s as output tubes Discussion in 'Shock Brother's DIY Amps' started by laird, Jul 30, 2009. 1. Tube Socket. Go ahead. Here are a series of images of an amplifier built to drive my Sennheiser HD-600 headphones. Buy Tous ça pour dire que je doute qu'il y ait 4 tube dans le broskie cathode follower), si je ne me trompe pas on consomme 330mA sur chaque filament pour la ecc86 a 6,3V chaccun et on consomme au max 3W sur chaque tube avec 24V d'alime et un Rk de 187ohm soit environ 10W au max . Because of the relatively high impedance of these phones, I wanted plenty of voltage available to drive them. 6N6P 6H6N Amplitrex Matched PAIR w/ GOLD GRID-POSTS two tubes for BAT Tenor 75wi 50PCS Tube Socket For 12AU7 6H6N ECC88 6N4 Tube Ceramic Socket PCB Board Socket . $30. and also changes to the White cathode follower output. Then I built the 'ultimate' version using tube regulated power supplies and a white cathode follower - various experiments with this made me eventually pull > 6N6P Push Pull > Chipamp LM 3875 > C3G Single Ended Triode > The Wire It uses the german pentode C3G wired as triode and working as voltage amp (not as cathode follower like pretty much all other OTL schematics!),realized with minimal parts count. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 i am the proud owner of raven audio amplification. Followers. Plus, we added convenience features like a gain switch and preamp outputs. They won't be drop in however. com / 真空管在庫テーブル/Tube Inventory (更新日/updated on 2005/5/21) ・真空管は、正規動作範囲内におきまして、納品後1ヶ月保証。 ・お支払いは、在庫確認の上,銀行口座振替または現金書留で …> 6N6P Push Pull > Chipamp LM 3875 > C3G Single Ended Triode > The Wire > EHHA RevA > Dynahi > F5 HA > DAO Morgan Jones E88CC OTL . Because of negative feedback (the I have little experience with tube amps (built 1 spud) and have 8 Russian 6n6p tubes. not much louder then 6n1p thow. Do things with Valhalla 2 that you’d never attempt with other OTL tube amps. From Hong Kong