Amplifier tubes faq

Valve amplifier - Wikipedia

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Tubes For Amps is your source for all things vacuum tubes. We carry premium hand selected vacuum tubes for guitar and HiFi amps. Formerly BOI AudioWorks.

Valve amplifier - Wikipedia

Pre and Power Tubes - Vacuum Tubes for Amps | Pre and ...

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How long does it take to break-in a tube amplifier? To break-in the tubes of an amplifier usually takes about 250 to 300 hours of use so that the tube can reach a stable thermal operating temperature. To speed up this process you can leave the amplifier on for about two weeks and it is your option to either play audio or not.

Pre and Power Tubes - Vacuum Tubes for Amps | Pre and ...

Tube FAQs | Jolida

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Elekit TU-8600 300B SE Tube Amplifier Kit - Limited Run; Elekit TU-H82 Hybrid Tube Amp Kit; Model 16LM Mono Integrated Tube Amplifier; Model 16LS Stereo Integrated Tube Amplifier; Model 8LM Mono Integrated Tube Amplifier; Model 8LS Stereo Integrated Tube Amplifier; Model K11G Monobloc Tube Amplifier Kit; Model K12G Stereo Tube Amplifier Kit

Tube FAQs | Jolida

Welcome to TubeDepot.com!

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Amplifier FAQs. Have a technical question about our amplifiers you want answered? Visit our contact page and ask!. What kind of tubes can I run in the Regal and what power will they produce?

Welcome to TubeDepot.com!

Amplifier FAQs @ Victoria Amplifier

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11/29/2016 · I get asked my thoughts on replacing Tubes/Valves in guitar amplifers alot and I figured I would share my personal experience with doing so and cover all the frequently asked questions I get from ...

Amplifier FAQs @ Victoria Amplifier

Changing Tubes FAQ - INTHEBLUES Tone Podcast - YouTube

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12/16/2008 · Preamp tubes and output tubes do essentially the same thing, just with varying degrees of bigness, if you will. Tubes are literally the amplifiers at the heart of your amplifier: they do the real amplification work, and everything else inside the box is there to …

Changing Tubes FAQ - INTHEBLUES Tone Podcast - YouTube

Everything You Ever Wanted to Know About Preamp Tubes

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11/16/2014 · Category Archives: ~Tube FAQ & Must Read ~ ... These are typically the smaller tubes at the front of an amplifier (power tubes are typically at back closer to power output transformers). A sound signal from your source component (such as CD player) is sent into the amp for amplification – preamp stage is first amplification stage so money ...

Everything You Ever Wanted to Know About Preamp Tubes

~Tube FAQ & Must Read ~ | Psvane & Treasure Audio Tubes

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When I first wrote the Tube Amp FAQ almost ten years ago, tubes were a dying breed. In that decade, the tube world has turned around. Today, there are major sources for tubes and parts. The list is long enough that I'm severely cutting back this section.

~Tube FAQ & Must Read ~ | Psvane & Treasure Audio Tubes

Musical Instrument Tube Amp Building, Maintaining and ...

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Power Tubes or more accurately termed Output tubes are what provide the big sound. These are the biggest tubes in an amp that pump out serious wattage.

Musical Instrument Tube Amp Building, Maintaining and ...

Power Tubes - Welcome to TubeDepot.com!

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Most importantly, never attempt to replace tubes while the amplifier is on or the amplifier is hot. To replace tubes, remove the back panel of the amplifier. Preamplifier tubes usually have a twist-lock shield that must be removed before the tube can be removed from the chassis. Output tubes and rectifier tubes employ a base clamp.

Power Tubes - Welcome to TubeDepot.com!

Vacuum tube - Wikipedia

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12/30/2016 · A Fender Blues Deluxe Reissue amp gets some new tubes. The amp was cutting out mid-set, we discovered a dark tube and decided to replace them all.

Vacuum tube - Wikipedia

FAQ | Matchless Amplifiers

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How long do the tubes last? ... If a tube becomes noisy or sensitive to vibration (microphonic) it should be replaced. If a power tube in an amplifier repeatedly blows its fuse or just stops working (or operates intermittently) it should be replaced. ... Many other FAQ type questions are answered in the Mark O'Brien interview in Dagogo.

FAQ | Matchless Amplifiers

How to Install amplifier tubes - YouTube

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Pre amplifier 1 was a transistor design, pre amplifier 2 was a hybrid operational amplifier, and pre amplifier 3 was a vacuum-tube triode design.The amplifier outputs were terminated in 600 ohm loads and bridged by the monitoring system. The test signal, U-87 microphone. and large floor tom were switchable to each pre amplifier input.

How to Install amplifier tubes - YouTube

FAQ - Rogue Audio

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Frequently Asked Questions (FAQs) What impedances do the bass heads operate? ... SVT-4PRO mono-bridged the volume is not what I expected for a 1600 watt amplifier. What's wrong? What kind of tubes are in my SVT-4PRO, how many are there, and when should they be replaced? What kind of tubes are in my SVT-3PRO, how many are there, and when should ...

FAQ - Rogue Audio

Vacuum Tube Primer - Audio Asylum

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China-hifi-Audio online store : Music Angel tube amp - Dussun transistor Amplifier HiFi Shanling Auido vacuum tube CD player E&T hifi audio Racks Stand table ToneWinner Home Theater AV amplifier JungSon Audio Amplifier & CD player Xindak Cables & Amplifier Opera Audio Consonance amp&CD player Dugood CD player Bewitch vacuum tube Amplifier G&W power filter socket Shengya audio CD …

Vacuum Tube Primer - Audio Asylum

Ampeg : Frequently Asked Questions

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Welcome to the Vacuum Tubes division of Radio Electric Supply, home of the largest supply of New Old Stock vacuum tubes in the world. We now have a working inventory of over 7,800 different radio tubes, amplifier tubes, and industrial vacuum tubes in stock.

Ampeg : Frequently Asked Questions

Music Angel tube amp : China-hifi-Audio online store ...

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We ship to many countries worldwide. Our distributors supply ALO audio products to the countries that we do not ship to directly. If you are not able to locate our products locally and you don’t see your country on the list of available places to ship during checkout, please send us a note at [email protected] and we will do our best to find a solution for you.

Music Angel tube amp : China-hifi-Audio online store ...

Vacuum Tubes Radio Tubes - 5,000 different tubes in stock ...

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Frequently Asked Questions: Here is where you get the answers about buying vacuum tubes, radio tubes, and learn about the terminology we use in this business. We stock and sell more radio and vacuum tubes than any other company in the world. See an answer we missed? Write us here.

Vacuum Tubes Radio Tubes - 5,000 different tubes in stock ...

FAQ – ALO audio

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Fender literally wrote the book on electric basses, laying the foundation for musical innovation and evolution. Learn more about Fender electric basses.

FAQ – ALO audio

Vacuum Tubes Frequently Asked Questions

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123 Street Avenue, City Town, 99999 (123) 555-6789. email@address.com . You can set your address, phone number, email and site description in the settings tab.

Vacuum Tubes Frequently Asked Questions

Guitar Amplifiers | Fender

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Amplifier No. 9 and No. 10 have a line voltage switch for 120 or 240VAC. All other amps are pre-wired for your region (120 or 240VAC). Can I buy BC Audio amps with NOS tubes? Aside from the NOS (new old stock) 5Y3 that I supply with the 15w configuration of Amplifier No. 7, all tubes supplied with BC Audio amps are new production tubes.

Guitar Amplifiers | Fender

AMPLIFIERS — Woo Audio

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The Most Frequently Asked Questions by Doug's Tubes Customers. ... Should I use an amp tech to change my tubes? How do I change the tubes in my amp? Doug's Tubes tube specific questions: ... and what amplifier or preamp the tubes you are ordering will be installed in. This insures that you will get the tubes that match your sound.

AMPLIFIERS — Woo Audio

FAQ | BC Audio

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Roehrenschmiede means ‘The Tube Forge’ and is a small, valve amplifier manufacturer from Krefeld, Germany, who make a handmade and personalised, high end, all-tube stereo amplifier, called Rocket and pre-amp called Comet.

FAQ | BC Audio

FAQ - Doug's Tubes

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Two-Rock Amplifiers Attn: Service RMA # 619 Martin Ave., Suite 6 Rohnert Park, CA 94928 707584-8663. Do I need an RMA#? Yes you do! Please contact service and they will get all the shipping information and amplifier data needed to generate the RMA #. Please do not ship your item until you have been given the RMA #. What do I include with my amp?

FAQ - Doug's Tubes

tube amplifier | Hifi Pig

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Q: Do the tubes wear out? How often will I need to change the tubes? Top of Page A: The tubes are driven at less than 5% of their maximum rating and thus are not stressed like in a typical tube amplifier. Under normal use, they should not need replacement. Q: What is …

tube amplifier | Hifi Pig

FAQ - Two-Rock Amplifiers

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Tube Amplifier Debugging Page ... rough guide to some safety precautions can be found in the Tube Amp FAQ, although those guidelines are not in themselves sufficient training for safety procedures, either. ... This isn't perfect, of course. Most of the tubes in the preamp section of a guitar amp are dual triodes, and often only one section goes ...

FAQ - Two-Rock Amplifiers

Butler Audio

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New RF Amplifier Tubes. We offer new RF amplifier tubes from world leading suppliers. Our inventory supports all major MRI platform brands. Get up to 12-months warranty on any new tube.

Butler Audio

Tube Amplifier Debugging Page - Trinity Amps

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12/12/2008 · The Vacuum Tube FAQ by Henry Pasternack. Originally posted on rec.audio.tubes. Edited/formatted by Ken Gilbert — Q: Briefly explain vacuum tube functional elements. A: The vacuum diode is a two-terminal device having two active elements, the cathode and the anode (or plate). The cathode is designed so that when it is heated, it freely emits ...

Tube Amplifier Debugging Page - Trinity Amps

MRI Solutions | Medical Imaging Parts | Richardson Healthcare

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Basics of Tube Amps for Beginners. ... As a group, both musicians and audiences expect the kind of sound coloration that tubes add. A musical instrument amplifier is properly viewed as an extension of the guitar, bass, harmonica, etc. that is plugged into it, not merely something to make the instrument louder. ...

MRI Solutions | Medical Imaging Parts | Richardson Healthcare

Vacuum Tube FAQ | ken-gilbert.com

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Nowadays the costumers should be careful when they buy any product. Particularly, those companies thatsell radio and amplifier forcheap price.Instead of saving some money, the costumers might just loosefair amount […]

Vacuum Tube FAQ | ken-gilbert.com

Basics of Tube Amps for Beginners - geofex.com

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Now, there is the possibility the 4CX800 can be operated as if it were a triode. Many years ago I built an amplifier using a pair of 4-400 tubes. All grids were grounded. The tubes were old broadcast 'pulls' and didn't perform very well. It took lots of drive and would only run about 800 watts.

Basics of Tube Amps for Beginners - geofex.com

RF Concepts – Radio and Amplifier Store

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Frequently Asked Questions. Be Sociable, Share! Tweet; ... In a mono block push-pull amplifier, swap the output tubes one at a time with the other mono-block until the problem occurs in the opposite channel. If you have a stereo unit, the tube fuse may be shared by both channels. In this case, you will need to substitute a new tube in the ...

RF Concepts – Radio and Amplifier Store

FAQ's - Alpha Amplifier Upgrades

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Vacuum Tube Amplifier Manufacturer and Wholesaler . About us . Audio Space is the manufacturer and wholesaler of various kinds of Vacuum Tube Amplifier, including Preamplifier, Power Amplifier, Integrated Amplifier, Speakers and Audio Accessories. ... Within the production of the vacuum tubes, how to maintain the same value and sound of each of ...

FAQ's - Alpha Amplifier Upgrades

Frequently Asked Questions | Cary Audio

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frequently asked questions about conrad-johnson components: vacuum-tube components, vacuum tube power amplifiers, and solid-state power amplifiers. ... For consistent results, we recommend that you purchase tubes supplied by conrad-johnson. ... We recommend the use of these on all preamplifier tubes and on amplifier input tubes. Avoid using the ...

Frequently Asked Questions | Cary Audio

Vacuum Tube Amplifier Manufacturer and Wholesaler - Audio ...

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5/11/2007 · Replacing Tubes - Always replace power amp tubes with matched set(s) every 12-24 months depending on the amount of use, and have the bias checked and/or adjusted by an authorized Line 6 Service Center. - Preamp tubes (such as the two 12AX7s) only need to be replaced when they are microphonic (ringing sound from tubes when tapped), noisy, or ...

Vacuum Tube Amplifier Manufacturer and Wholesaler - Audio ...

faq - conrad-johnson

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VHF linear amplifiers is a curation of 82 resources about , GS35B-Amplifier, GJ4ICD's 8877 50MHz Amplifier, Homebrew 50 MHz Amplifier, DL5DBM 1KW amplifier for 144 Mhz, 2 m. Band VHF PA 5 Watts. Resources listed under Amplifier category belongs to Amplifiers main collection, and get reviewed and rated by amateur radio operators.

faq - conrad-johnson

Amplifier Troubleshooting - General FAQ - Line 6 Community

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1/12/2015 · Reliable Tubes & RF Amplifiers : by G3RZP on January 12, 2015 : Mail this to a friend! Back in 1967, Doug De Maw wrote a QST article about an amplifier using sweep tubes. He pointed out that they really need to be matched and if the zero signal plate currents were individually adjusted, the plate currents when driven would typically match to 10% or better.

Amplifier Troubleshooting - General FAQ - Line 6 Community

Amplifier : VHF linear amplifiers - The DXZone.com

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A worthy flagship and the most refined manifestation of Berning's ZOTL design. The ZOTL40 Mk. II Power Amplifier provides 40+ watts per channel with accurate, uncolored sound and automatically protected circuitry. The Mk. II version incorporates KT77 tubes and a few other component changes to make this great amp even better.

Amplifier : VHF linear amplifiers - The DXZone.com

Reliable Tubes & RF Amplifiers - eham.net

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- disconnect all cables from the amplifier. - install ALL stock tubes. - move amplifier to another area of the house. e.g. living room, kitchen countertop, office, etc. (This is important to isolate the amplifier from other components). - keep cell phones, WiFi routers, powered hard drives and other high EMI devices away from the amplifier.

Reliable Tubes & RF Amplifiers - eham.net

ZOTL40 Amplifier — Linear Tube Audio

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Audio Space is the manufacturer and wholesaler of various kinds of Vacuum Tube Amplifier, including Preamplifier, Power Amplifier, Integrated Amplifier, Speakers and Audio Accessories. Having more than 20 years of experience in manufacturing "Hi-End Vacuum Tube Amplifier", Audio Space has established a strong position in the international audio ...

ZOTL40 Amplifier — Linear Tube Audio

FAQ — Woo Audio

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FAQ — Woo Audio

Preamplifier - Audio Space

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Please use well-matched pairs of power tubes for maximum performance and minimum hum in triode mode. The Rambler can only use matched pairs of 6L6, 5881, or 7581A power tubes. Carr Amplifiers selects and tests the finest current production tubes specifically for each amplifier model.

Preamplifier - Audio Space

Analog Metric - DIY Audio Kit Developer

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Moon Neo 400M Mono Power Amplifier The Neo 400M is the ultimate Neo-class Power Amplifier. Extremely powerful, yet with a…

Analog Metric - DIY Audio Kit Developer

Rambler FAQs | Carr Amplifiers

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A linear amplifier is normally a variant of a radio-frequency (RF) power amplifier and is used frequently in amateur radio and in laboratory and commercial audio equipment with an output measured in watts and kilowatts. How Do Linear Amplifiers Work? Linear amplifiers can either be based on vacuum tube or solid state technology.

Rambler FAQs | Carr Amplifiers

Power amplifier - HIFIPRO

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The heart of the Integrated Z10 is the highly-acclaimed ZOTL10 power amplifier, using EL-84 power tubes at 12 watts per channel. With the addition of a preamplifier borrowed from Berning’s $30K product, the existing ZOTL circuitry cross-couples to a gain stage, and matches perfectly with the power amplifier.

Power amplifier - HIFIPRO

Linear Amplifier - Tech-FAQ

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China-hifi-Audio online store : - Dussun transistor Amplifier HiFi Shanling Auido vacuum tube CD player E&T hifi audio Racks Stand table ToneWinner Home Theater AV amplifier JungSon Audio Amplifier & CD player Xindak Cables & Amplifier Opera Audio Consonance amp&CD player Dugood CD player Bewitch vacuum tube Amplifier G&W power filter socket Shengya audio CD player & Amplifier Qinpu audio ...

Linear Amplifier - Tech-FAQ

Z10 Integrated Amplifier — Linear Tube Audio

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GSP-2101 FAQ, Section 5: Tubes. The 2101 uses two 12AX7 tubes in its preamp for 3 different tube tones: Saturated Tube, Distorted Tube, and Clean Tube. In addition, the 2101 offers 3 other Distortion tones which do NOT use the tubes: Overdrive, Heavy Sustain, and Grunge. Tube Refresher Course: Tubes are early versions of today's transistors.

Z10 Integrated Amplifier — Linear Tube Audio

China-hifi-Audio online store, Yaqin,Meixing Mingda ...

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6/22/2018 · Tube Amplifier (Uses & Benefits, Pros & Cons, Where To Buy) Reviews: Overview (Pros and Uses). Tube Amplifier is a device that helps in amplifying signals in collaboration with electronic equipment. Used in audio stereos for amplifying of sound signals. Useful for vocalists and musicians. Use of Tube Amplifier in instruments improves the power of signals and vocal quality.

China-hifi-Audio online store, Yaqin,Meixing Mingda ...
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