PP amp смотреть последние обновления за сегодня на .
Trioden Röhren verstärker
We've seen GU50's used in transmitters now let's use this pokey little tube in a 30w push-pull audio amplifier.....
handmade EL84 pp amp, testing on Bluetooth function
If you're "tube curious," how do you make sense of the options? Should you get a single-ended or push-pull tube amp? This video features two tube amplifiers: the DG-SE1, a single-ended amp built on the Magnavox 8600-series chassis, and the BV-6V6, a push-pull amp built on the Magnavox AMP 175 chassis. I briefly discuss the songs I use to test these amps for sound quality: "Baby I'ma Want You" by Bread, "Chuck E's in Love" by Rickie Lee Jones, "Enter Sandman" by Metallica, the final movement of Tchaikovsky's Symphony No. 4 in F minor, "Peel the Paint" by Gentle Giant, "Little Fury Things" by Dinosaur Jr., and "Pinball Wizard" by The Who. Note: At 37:00, I slightly misspoke when describing the modification to the Bevois Valley circuit for use with 6V6GT output tubes. The original design uses EL84/6BQ5 tubes for the output stage, and the EL84 has more gain than the 6V6. To get a large enough signal from the input stage (E88CC) to drive the 6V6 to full power at less than 2 Vrms input level, I had to reduce the amount of global negative feedback, and that reduction had a measurable effect on the level at which the lowest bass frequencies distort. It's partly a 6V6 problem; I've noticed these tubes tend to distort more than EL84's at low frequencies. It's partly an output transformer problem; at low frequencies, these Harman Kardon transformers saturate and distort at levels short of full power. The same is true for the output transformers on the single-ended amp, and this is a common problem with tube amps that don't have "big iron" on the outputs. (It's "the bass problem.") 00:00 Lancaster Hi-Fi Intro 01:56 The Amps and Test Tracks 07:52 Listening Tests 24:44 One More Test 29:36 Discussion of Test Results and Amps 37:52 Roll Credits!
this video explains connecting pre to power amp especially for vintage stereo and sound improvements
Start to Finish❗❗❗ DIY❗❗❗ How To Make Tube Amp Chassy 👉🤍 DIY❗❗❗ My Prototype & My 2nd Design (PUSH PULL TUBE AMPLIFIER) 👉🤍 DIY❗❗❗ My 3rd Design "Monoblock" Tube Amplifier with Diatone SS-S65 Speakers 👉🤍 DIY❗❗❗ Push Pull Tube Amp Using Russian Tubes❗❗❗ (My 4th Design) 👉🤍
Micro controller gesteuerter Röhren Verstärker
sound quality by digital audio wireless transmission / reception
Thank you for Lou for finding a solution! Truly ingenious ;
Build of an EL84 Ultralinear push pull tube amplifier
Williamson Type PP. Audio Amplifier (conventional pentode connection) TUBE Pre driver: Philips ECG 5963 Driver: GE6463 Final: KT66 GENALEX(RI) 5963, 6463: electron tube for long life computer applications. SYSTEM TEAC-VRDS25, ZAPH/AUDIO-SR71
I recently obtained this home built push pull 6V6 amplifier. it is missing the output transformer so a temporary transformer was fitted which is intended for EL84s. there are a couple of things that bother me, namely the high HT and cathode current of the 6V6s as they are high. it's a nice wee amp though and neatly made.
DIY❗❗❗ How To Make Tube Amp Chassy 👉🤍 DIY❗❗❗ Low Cost Push Pull Tube Amp My 4th Design 👉🤍 DIY❗❗❗ My Prototype & My 2nd Design (PUSH PULL TUBE AMPLIFIER) 👉🤍 DIY❗❗❗ My 3rd Design "Monoblock" Tube Amplifier with Diatone SS-S65 Speakers 👉🤍 SPECIFICATION: Push Pull Tube Amplifier Output Power: 18 Watts per Channel Output Tubes: 6n14n x 4 Driver/Inverter Tubes: 6h2n x 2 Output Transformer: max 25 watts x 2 Speaker Impedance: 4 Ohms or 8 Ohms
Знакомый купил ламповый усилитель на немецком иБей. Усилитель самодельный, и не завешенный в полной мере. Судя по конструкции собирал какой то молодой человек, скорей всего студент и его первая конструкция, видно неопытность. По всей видимости остался недоволен или не смог довершить и решил продать. О выходных и входных лампах я рассказал, в процессе дальнейшей разборки выяснил что выходные трансформаторы ф. SABA, пока не обмерял. Планирую полностью переделать конструкцию, некий потенциал в ней есть. Продолжение и завершение : 🤍
Typical PP amplifier has 5 sections ; Input / phase split and drive / power amplification / high voltage rectification and filter / bias rectification and control(in case of fixed bias)
EL 156 PP AMP D.I.Y
Created by InShot:🤍
test 1 gu50pp ( 28-10-2020 )
Handmade EL34 PP amp, built with very nice real Mahogany wood, Test for Victor's
🤍 Kai Stüven 0405355433 Match PP 62 DSP / Match PP 7E-D
The Circuit 🤍 The PS 🤍 Input transformer I used. 🤍 Power transformer I used 🤍 Link to our FB page - 🤍 Link to our website - 🤍
SE mode ; 8 watt, PP mode ; 15+ watt.
6V6 push pull design ; 2 6SL7, 4 6V6 10watt per ch. 0.5 % THD
Source / Preamp: Golden Time Venus 5, iPad Mini, Tidal Hifi, AirPlay Amplifier: SanEi Model PP-66 6L6 Push Pull Power Amp Speakers: Upcoming Finch Audio Shop Speakers: our next project, more info coming soon Album: Eric Clapton - Clapton Chronicles: The Best Of Eric Clapton Track: Tears In Heaven Recorded on Apple iPhone 7 with inbuilt mic
Hand made DIY 6N3P preamp, 6N1P phase shifter, 2 x 6P3S-e finals (stereo)
Do you miss the old squad? Channels: 🤍lexihensler 🤍sofiedossi 🤍DominicBrack
Maximum Power: 1000 Watts RMS Power Output: 410 Watts RMS x 1 Channel 🤍 4 Ohms 555 Watts RMS x 1 Channel 🤍 2 Ohms Frequency Response: 10Hz - 250Hz Low-pass Crossover: 40Hz - 160Hz Model
60대 이상 은퇴자를 위한 진공관 오디오 플래너
I made this simply recordings for testing my new home made Ampmaker PP-18 amp 🤍 and my home made Univox Superfuzz clone This is obviously not a skill demonstration but a simply sound test, I suck at improvising I used the Hi Gain channel of the amp and played some stuff with the neck pick-up, bridge pick-up, a boosted signal, an overdrived signal and finally a distorted signal from the Superfuzz Signal path: Gibson Explorer - T-Rex Moller - Home made Univox Superfuzz clone - Home made Ampmaker PP-18 amp - Celestion 12'' speaker - Shure SM57 - Presonus Firestudio - Logic Pro 8 Totally flat sound, no eq, no dynamic processors DIY
The Calvintage Audio . Add zalo 0348788817