Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control (Black)

Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo

Bluetooth Connection: Some customers may find the Bluetooth can't be connected or found. Here is the solution. 1. Power off the M8 and your phone. 2. Wait for 5s and then power on both. 3. If it still can't be discovered, repeat 1 and 2 and it should work. If the problem can't be solved, please visit https://www.amazon.com/sp?seller=ADPE7GPX91ORE and click "ask a question" to contact us. Troubleshooting: Please note that this product is a preamplifier. It is not an amplifier and needs to be connected with an amplifier or active audio devices. Also, it is not a phono preamp and can't work with a turntable. For noise issue: There is a large probability that the low-quality audio cable causes the static noise. Please make sure the sound source is fine since tube amplifiers will amplify all sound including the noise. Please check whether the tubes are plugged well on the tube sockets or not. Devices like routers, mobile phones will also interfere in the audio signal and may cause static noise. If your problem can't be solved, please feel free to contact us. We will be very glad to help you and try our best to make you satisfied. Specifications: Audio input: 1 set of RCA input; 1 * 3.5mm stereo input; 1 * Bluetooth input Audio output: 1 set of RCA output Dimensions: 16*11.5*7 c...

  • Color: Black
  • Brand: Douk Audio
  • ASIN: B078B7R8RJ

AIYIMA Audio 6J1 Tube Preamplifier Bluetooth 5.0 HiFi Treble & Bass Adjustment Audio Preamplifier DC12V Amplifier Preamp NE5532P Chips for Home Theater System(Black+BT 5.0)

AIYIMA Audio 6J1 Tube Preamplifier Bluetooth 5.0 HiFi

Parameters Power supply: DC12V 2A (With power supply) Audio input: Bluetooth/ AUX (connected to MP3, computer CD, DVD, mobile phone, etc. ) Audio output: RCA (connected to amplifier, active speaker) Frequency Response:20Hz-20kHz SNR:98dB Control:Potentiometer knob and toggle switch Treble adjustment range:±6dB Bass adjustment range:±10dB Size (L*W*H): 137*104*41MM (without tube height) With treble and bass adjustment Color: Black with Bluetooth 5.0/ Silver with Bluetooth 5.0 1. Using original 6J1 Tube, Bluetooth 5.0 version 2. The main filter capacitor is imported from 1000UF/25V, and the coupling capacitor is imported with 1UF Philips capacitor. 3. The resistor uses a five-ring 1% metal resistor to ensure a good signal-to-noise ratio. 4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. First-class PCB quality. 5. The output is made of gold-plated RCA lotus seat, which is durable and beautiful! 6. The board layout is reasonable, beautiful, and the current is small. Attention : The product is a preamplifier. It is not audio amplifier. It needs to be connected to an active speaker and a rear amplifier. Package included: 1Pcs 6J1 Tube Preamplifier 1Pcs Power Supp...

  • Color: Black+BT 5.0
  • Brand: AOSHIKE
  • ASIN: B07QPSZ1MW
  • UPC: 749789527314

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone

Parameters: Tube: USA RAYTHEON JAN5899 ×2 Op amp: NE5532*2 (can be upgraded ) Lithium Battery: 12V, 1000mA Charging time: 2-2.5 hours Working time: 4-4.5 hours Output power: 450mW SNR: 105dB Suggest load impedance: 16-300Ω Output: 2.5 balanced Jack*1, 3.5mm Jack *1 Size (L*W*D): 115*69*23 mm / 4.5*2.7*0.9 in (without knobs) Packing List: 1× headphone amplifier 1× power supply 1× 3.5mm audio cable 2× band Notice: When using B4-X with your cellphone, if you heard some "zhi ~ zhi" noise in your headphone. Probably it is the inteference from your cellphone such like WIFI or 4G signal, which intefers the tube and cause noise. That's normal. Because there are microphone effect with all tubes. To avoid it, please keep your cellphone far away from B4-X. Q&A: Q: Tried different source and headphones, but the right channel still has static. A: Maybe the tube has a poor contact after long shipping process, open the chasis and adjust the screw near the tube while listening (if you cannot find it, contact us and we will give you a photo with marks to help you). Maybe the tube is broken, you can buy a 5899 tube in local shops. And we will refund you the cost. Q: It broke just now four loud pops and it's doesn't work now. A: Mainly because the battery is run out of power. Please charge...

  • Color: Upgrade Version Black
  • Brand: Little Bear
  • ASIN: B07KJ18H75

Rockville RXC4D 4 Farad/12 Volt Digital Power Capacitor+RWK41 4 AWG Amp Wire Kit

Rockville RXC4D 4 Farad/12 Volt Digital Power Capacitor+RWK41

Today's car audio amplifiers need huge amounts of current. Often a vehicle's electrical system is unable to provide it. With your car's air conditioning running, the factory electrical charging system may already be operating at only 70% of full capacity. When a bass note hits or when playing your system very loudly, there may not be enough electrical energy to power your amplification system properly causing your music to sound strained and distorted Features: Rockville RXC4D 4 Farad Capacitor 4 Farad/12 Volt Stiffening Capacitor with 24 Volt Surge Capacity Lucite Encapsulated Display and Logic Circuitry. Red LED Digital Voltage Display. Blue Led Flashing Charge and Discharge Metering. IC Controlled circuitry with negative polarity built-in protection. Dimensions: 13" long x 3.75" wide x 7" high Includes Clear Lucite Unbreakable Mounting Brackets, hardware and charging resistor with instructions  1 - 17' High Grade Twisted Pair of 100% Copper RCA Cable 17' - 4 Gauge Translucent Blue SuperFlex Power Cables 17' - 18 Gauge Blue Remote Cable 17' - 16 Gauge Clear Speaker Wire 3' - 4 Gauge Clear SuperFlex Ground Wire Gold Plated AGU Heat Resistant Fuse Holder 60 Amp AGU Gold Plated Fuse 7' Split Tube Loom Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and G...

  • Brand: Rockville
  • ASIN: B00LWRXGYC
  • UPC: 613815616771

Nobsound HiFi 6K4 Vacuum Tube Preamplifier, Wireless Audio Hi-Fi Stereo Preamp, Remote Control, Bluetooth, U-Disk, SD Card, 3.5mm AUX, RCA Inputs (Silver)

Nobsound HiFi 6K4 Vacuum Tube Preamplifier, Wireless Audio

Features: DC 12V power supply, it is universal and widely used in bedroom, tabletop, office, etc. Combined 6K4 tube and premium Philips blocking capacitor, bring amazing music enjoyment. OLED display, convenient to read using status, combined with remote control, easy to use it. Support multiple connections: Bluetooth/AUX/U disk/SD card Include with 3.5mm headphone jack, can be connected with headphone. Support connects with 2pcs active speakers. Specifications: Tube: 6k4*2 Output Level: 1.9VRMS Frequency Response: ±2 (20Hz-20KHz) THD: 0.2% SNR: 88dB Headphone Output Power: 17mW Headphone THD: 0.2% Headphone SNR: 83dB Headphone Frequency: ±3 (20Hz-20KHz) Input Interface: Bluetooth/AUX/U disk/SD card Output Interface: RCA, 3.5mm headphone jack Power Supply: DC 12V 1A Size: 13x11x3.4 cm / 5.12x4.33x1.34 in Gross weight: 0.42 kg / 0.93 lb Package Includes: 1 x HiFi Preamplifier 1 x Power Adaptor 1 x Remote Control

  • Color: Multi-Inputs & Remote Version, Silver
  • Brand: Douk Audio
  • ASIN: B07HFRBW73

XiangSheng 728A Pre-Amplifier Tube preamplifier Shigeru WADA Japan Electrical Circuit Preamp Upgrade (Silver)

XiangSheng 728A Pre-Amplifier Tube preamplifier Shigeru WADA Japan

Please note: The machine you receive will be sprayed with industrial protective wax before shipment. Please open the plastic package, wipe the case and panel with a soft cloth, or let it dry naturally. Specifications: Input Impedance:100K Output Impedance:600 ohm Total Hamonic Distortion: less than 0.01% Frequeney Responses: 10Hz-30KHz Signal to Noise Ratio: 90dB Input Jack: 4 groups Output Jack:2 groups Supply Votage: AC110V-AC120V 60Hz/50Hz(For United States) If you need other voltages, please contact us first. Power voltage: 110v-120v 60Hz(For United States) If you need to use it in Europe, there is a selective switch to set it to be 220V-240V ,It works well in Europe too.  Size: 430mm(Width )×90mm(Height )×290mm(Depth ) Vacuum tubes: 12AT7×2、12AU7×2、6U4x2 (Upgraded to Russian 6U4x2) Working environment: Temperature:5℃_40℃ Humidity:35%_80% Gross weight: 7.1kg Packing Includes: 1.5m Power Cord English instruction manual All items guaranteed 100% BRAND NEW in the original edition Box. ONE-YEAR WARRANTY !!!

  • Color: Silver
  • Brand: XiangSheng
  • ASIN: B07K7BSNKB

Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier

Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono

Technical Specifications: Output Voltage: 2.0V Gain = 48dB Input RIAA ≤ 5mV THD ≤ 0.5% Frequency Response: standard characters Signal to Noise Ratio ≥ 65dB(A)1KHz (input: 10mV; output: 0.7V) Power supply: AC110V(115V) 60Hz/50Hz Packages: 1 × Preamplifier 1 × 6Z4 Tube 3 × 6N2 Tubes 3 × Metal Tube Covers 4 × Acrylic Tube Covers 1 × Power Cable 1 × GND wire Q&A: Q: I got a loud hum with T11. A: At first, we have to clarify that all phono preamps have a certain of background noise. It won't be loud, while a little loud is normal. Besides, there are many factors. Reason A: T11 isn't connected to ground well. While the device is playing music, picking up the GND copper part of T11 with your fingers. If the background noise is much lower, then T11 isn't connected to the ground. For this issue, we prepared a 3m wire in the package for you to solve it by yourself. Just use it to connect the GND with any large mental item in your home like windows or mental tables. Reason B: T11 doesn't match with your amplifier well. Digital amplifiers cannot be connected to the ground directly, which may cause T11 much noise. For this issue, you can just set the T11 GND switch (on the back of it) to OFF. However, this will lead to bad noise from T11 itself as it is not connected to...

  • Color: MM Tube Phono Preamp
  • Brand: Nobsound
  • ASIN: B06XCM9NKV

Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Silver)

Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp

Troubleshooting: Please note that this product is a preamplifier. It is not an amplifier and needs to be connected with an amplifier or active audio devices. Also, it is not a phono preamp and can't work with a turntable. For noise issue: There is a large probability that the low-quality audio cable causes the static noise. Please make sure the sound source is fine since tube amplifiers will amplify all sound including the noise. Please check whether the tubes are plugged well on the tube sockets or not. Devices like routers, mobile phones will also interfere in the audio signal and may cause static noise. If your problem can't be solved, please feel free to contact us. We will be very glad to help you and try our best to make you satisfied. Specifications: Audio input: RCA input * 1 group Audio output: RCA output * 1 group Power DC input: 12V input Aluminum shell, CNC processing Laser carving characters Color: Black / Silver Size (W*H*D): 100*70*150 mm / 3.94*2.76*5.91 in Weight: 0.5 Kg / 1.1 lb Package Includes: 1 * Digital Audio Preamp 1 * 12V Power Supply

  • Brand: Nobsound
  • ASIN: B01NBM5CTN

6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Preamplifier Musical Fidelity Kit AC12V 0.8A

6J1 Vacuum Electron Tube Valve Preamp Amplifier Board

Specifications: Type: 6J1 tube (substitution model 6AK5, 6AU6, 5654 etc.) Channel Types: 2.0 / stereo Voltage & Current: AC12V 0.8A or above Power Interface: 5.5 * 2.5 plug Circuit Board Size: 77 x 75mm / 3.03 x 2.95" Instruction:  1, AC 12V Input: using DC 5.5*2.1 socket and AC 12V transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board. DC power input can not be used, or it will not work. 2, Sound Channel Input: Connected to mobile phone, computer, MP3, MP4 and many other music players. 3, Sound Channel Output: Connected to the audio signal input of power amplifier. 4, Power Switch/Volume Knob: Rotate the knob anticlockwise to turn down volume, and continue rotating until you hear the sound "tick" to power off. Rotate the knob clockwise until you hear the sound "tick" to power on and continue rotating to turn up volume. Package Includes: 1 x PCB Board 1 x 2W 2.2Ω Metal Film Resistor 6 x 1N4007 Large Current Diodes 6 x 4.7K Resistors 2 x 1K Resistors 4 x 47Ω Resistors 2 x 2.2K Resistors 2 x 470K Resistors 2 x 100K Resistors 2 x 200Ω Resistors 9 x 50V 470UF Capacitors 4 x 50V 1UF Monolithic Ceramic Capacitors 2 x D667 Transistors 2 x B647 Transistors 1 x 50K Potentiometer 2 x 3mm Blue LED 1 x DC005 Power Connec...

  • Brand: TOPINCN
  • ASIN: B07NP4687W
  • UPC: 783335315857

Presonus TubePre v2 Tube Preamplifier DI Box

Presonus TubePre v2 Tube Preamplifier DI

Twist the TubePre V2 Drive saturation control and add the “color” that only a hand-selected 12AX7 vacuum tube can deliver— from gentle warmth to total fuzz. Unlike other compact tube preamps, TubePre V2 starts with the low noise, high headroom Class A XMAX preamp input stage found in our premium interfaces and digital mixers. Discrete components and high-voltage operation deliver best-in-class dynamic range and detail not found in other single-channel tube preamps.

  • Color: Blue
  • Brand: PreSonus
  • ASIN: B0072JBCTK
  • UPC: 600599645998

Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble & Bass Control

Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi

What's more: For the matching 3.5mm audio cables, please search them on Amazon with ASIN: B073RF3R2D or B073RF4NYS. Please note this is a preamplifier (not like NS-08E), which needs to be connected with amplifiers or active speakers. It is not a phono preamp and can't be used for turntables. It suits for almost all amplifiers in the market especially for tube headphone amps like our NS-08E (B014FASL1A), NS-01E (B01I19SBAW) and NS-02E (B01M7101CY), and will greatly enhance the sound performance of digital amplifiers like our TPA3116 amps (B00WTOAC1M / B074J9X3P5 / B01HD5T4QA / B07548PWQQ). Using Instructions: Phone / Player / MP3 / CD / DAC / Computer -> 3.5mm / RCA audio cable -> NS-10P preamp -> 3.5mm / RCA audio cable -> Amplifier / Headphone amplifier / Active speakers Parameters: Input: AC 100 ~ 240 V; 50 / 60Hz (universal) Output: DC 6V 2000Ma Voltage amplification: 1.5 ~ 2.0 times Audio input / output: standard 3.5mm Power interface: 6V -- 5.5 * 2.5 SNR: >= 110Db Frequency response: 20 ~ 30 KHz Dimensions: 105 * 69 * 32 (65mm height with tubes) Net weight: 205g Packing List: 1 * NS-10P tube preamp 2 * 6J1 tubes 1 * 6V / 2000mA power supply

  • Brand: Douk Audio
  • ASIN: B07719G56B

Nobsound Tube 6N11/12AU7 HIFI Stereo Buffer Pre-AMP Preamplifier

Nobsound Tube 6N11/12AU7 HIFI Stereo Buffer Pre-AMP

Package include 1× Preamp 1× Power cable

  • Brand: Nobsound
  • ASIN: B00LNAKHO0
  • UPC: 534139704886

Davitu 2 wires Motor Run Capacitor CBB61 250V 1uF to 20uF Speed Ceiling Cooling axial tube centrifugal blower 250Vac - (AMP: 1uF)

Davitu 2 wires Motor Run Capacitor CBB61 250V

Features:1. small case, small dissipation factor, small in heterent temperature rise.2. Fan Capacitor High insulation resistance.3. Good self-healing characteristic.4. Very good pressure resistance function.5. Fan capacitor Broadly applied to starting and running of AC single-phase motors at 50Hz(60Hz) frequency for AC fan, Ceiling Fan, centrifugal fan, cooling fan, axial fan, tube axial fan, centrifugal blower, fan guard, cross flow, industrial fans etc.Specifications:Rated capacitance1µF ~ 30µFTolerance± 5%Rated voltage110VAC ~ 630VACRated frequency50/60HzMaximum permissible voltage Vmax1.1 x VR (VR=Rated voltage)Maximum permissible current Imax1.3 x IR (IR=Rated current)AC test voltage terminal to terminal2 x VR, 2s (routine test)2 x VR, 60s (type test)Dissipation factor tan δ≤0.002 (50Hz)Climate types40/85/21, 25/70/21Reference standardsIEC 60252-1Item specifics:Breaking capacity: LowSafety standards: IECMaterial: CopperIs customized: YesModel number: CBB61Usage: AC Motor

  • Brand: DAVITU
  • ASIN: B07QGPSS25
  • UPC: 744214064495

Rockville RXA-T2 2400 Watt Peak/1250w RMS 2-Channel Car Stereo Amplifier+Amp Kit

Rockville RXA-T2 2400 Watt Peak/1250w RMS 2-Channel Car

The RXA-T2 is a 2 channel high power amplifier with 2,400 Watts peak output, 1,200 Watts RMS output (2 x 600 @ 2 Ohms) and 800 Watts RMS (2x 400 @ 4 Ohms). You can also bridge the amplifier and get 1 x 1,200 Watts RMS @ 4 Ohms. The CEA-2006 compliant rating is 200 x2 @ 4 Ohms and 300 x 2 @ 2 ohms 200 @ 100Hz Dual 40 Amp Maxi Fuses Dimensions: ( W x H x L ) 8.5˝ x 1.8˝ x 13˝

  • Brand: Rockville
  • ASIN: B01HM215GQ
  • UPC: 613816003402

50pcs Solder Seal Wire Connector, Sopoby Solder Seal Heat Shrink Butt Connectors Terminals Electrical Waterproof Insulated Marine Automotive Copper(23Red 12Blue 10White 5Yellow)

50pcs Solder Seal Wire Connector, Sopoby Solder Seal

【Dear, You Must Know】 50pcs Solder Seal Heat Shrink Butt Wire Connector Terminals Copper  An easy one step connection of wires.Soldered, insulated and sealed can be ideal. Use in marine and automobile applications. Melt adhesive in inside solder and seal and with advanced waterproof function.Polyolefin heat shrink butt connectors improved pullout strength.Provide seal, strain relief, cable check and insulation.   Specification : Material : Preformed solder ringsColor : Red, Blue, White, Yellow Size : 23 x Red Shrink Connectors : diameter 2.7 mm, cable cross-section 0.5-1.0 mm2(A.W.G:22-18);12 x Blue Shrink Connectors : diameter 4.5mm, cable cross-section 1.5-2.5 mm2(A.W.G:16-14);10 x White Shrink Connectors : diameter 1.7 mm, cable cross-section 0.25-0.34 mm2(A.W.G:26-24);5 x Yellow Shrink Connectors : diameter 6.0 mm, cable cross-section 4.0-6.0 mm2(A.W.G:12-10).  Guarantees: Sopoby guarantees all buyers 100% satisfaction, once you find any problem of the Wire Connector, please feel free to contact us, we will solve it as soon as we can.100% Satisfaction Guarantee for risk-free shopping! Package included : 1 x 50pcs (Four Sizes / Color) heat shrink wire connectors.

  • Brand: Sopoby
  • ASIN: B01DPS8DPM
  • UPC: 635902526435

Designing Tube Preamps for Guitar and Bass, 2nd Edition

Designing Tube Preamps for Guitar and Bass, 2nd

Designing Tube Preamps for Guitar and Bass is the most comprehensive guide to the design of tube-based preamplifiers for musical instrument use, in a single volume. From the input to the phase inverter this book discusses in detail the inner workings and practical design of every part of a conventional guitar preamp, including the use of triodes, pentodes, tone controls, effects loops and much more. This second edition is fully revised and includes four new chapters covering noise, signal switching, topology, and grounding. Aimed at intermediate-level hobbyists and circuit designers, it explores how to manipulate distortion and maximise performance for the perfect tone. With easy-to-read explanations, minimal math and over 250 diagrams and figures, it is an essential handbook for any tube amp enthusiast!

  • ASIN: 0956154522

MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade

MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated

Warm reminder: You should take about 100h time to operate the amp.RUN-IN to the amp gives it's best and stable sound.so during the first 100h use time the sound maybe is not the best,you can also use your own run-in method. Specification: Rated output power: 25W + 25W (RMS Triode) 45W + 45W (RMS Ultralinear) Harmonic distortion: 1% (1kHz) Frequency response: 15Hz ~ 30kHz (-1.5dB) Input Sensitivity: 280mV; 520mV (pre in) Input impedance: 100KΩ Output impedance: 4Ω 8Ω Signal to noise ratio: 92dB Left and right output balance:

  • Brand: MUZISHARE
  • ASIN: B07MMMM6VX

Cary 10pc Metallized Polypropylene Film Capacitor 0.047uf 630v for Tube Amp

Cary 10pc Metallized Polypropylene Film Capacitor 0.047uf 630v

Specifics: Model: 630V 0.047uf/473 Capacitance Tolerance: +-5% 100% New, Never Used. RoHS Compliant. Size: (mm) W H T P d 11.5 9.0 6.0 10.5 0.7 It is for vintage radio and tube amplifier! Experience smooth tone and high reliability! Excellent TONE! Package includes: 1 x 10pc Metallized Polypropylene Film Capacitor 0.047uf 630v for Tube Amp

  • Brand: The Cary Company
  • ASIN: B00L3W4XOS

AOSHIKE 6J1 Valve Preamp Buffer DIY Kits Tube Amplifiers Audio Board preamplifier Pre-Amp Amplifier Audio Board

AOSHIKE 6J1 Valve Preamp Buffer DIY Kits Tube

6J1 Valve Preamp Buffer Diy Kits Tube Amplifiers Audio board Amplificador Pre-Amp Amplifier Audio Board Models: 6 j1 tube (substitution model 6 au6 ak5, 6, 5654, etc.) Channel types: 2.0 / stereo Working voltage: communication AC12V 0.8 A or above The power interface: 5.5 * 2.5 plug Circuit board size: 77 x 75 x 57 mm high The weight: 87 g (with copper column) Note:This is Diy Kits.you need do it yourself.this board clear sound, strong amplification function, high efficiency, high frequency response density. Package included: 1 set 6J1 Valve Preamp Buffer Diy Kits (Without the instruction book )

  • Brand: AOSHIKE
  • ASIN: B01N0T2VF9

Elegoo EL-KIT-008 Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial for Arduino UNO Nano

Elegoo EL-KIT-008 Mega 2560 Project The Most Complete

Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing. Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true component listing: 1pcs Mega 2560 Controller Board 1pcs USB Cable 1pcs Breadboard 1pcs 65 Jumper Wire 1pcs IC 74HC595 1pcs Active Buzzer 1pcs Tilt Switch 1pcs Photo resistor 5pcs Yellow LED 5pcs Blue LED 5pcs Green LED 5pcs Red LED 1pcs RGB LED 5pcs Button (small) 10pcs Resistor (10R) 10pcs Resistor (100R) 10pcs Resistor (220R) 10pcs Resistor (330R) 10pcs Resistor (1K) 10pcs Resistor (2K) 10pcs Resistor (5K1) 10pcs Resistor (10K) 10pcs Resistor (100K) 10pcs Resistor (1M) 5pcs Female-to-male DuPont Wire.

  • Brand: ELEGOO
  • ASIN: B01EWNUUUA
  • UPC: 746591610586

How to Hot Rod Your Fender Amp

How to Hot Rod Your Fender

This guidebook shows owners and dreamers the basics of getting the best sound possible out of their Fender amp with simple and advanced modifications. These include essential and fundamental tips like selecting tubes, capacitors, pots, and other electronic equipment, as well as biasing and setting up your amp. It also covers great hot-rodding enhancements to give you the tone of the pros at your fingertips, such as making one channel into an overdrive channel, modifying tone controls, making one channel either a Marshall or Vox channel (changing preamp and tone arrangement—not a permanent, destructive mod), building splitter boxes to run two amps simultaneously, creating splitter speaker setups within one amp, building the perfect gig amp (something light and portable, but with big sound, like an early Mesa Boogie), and more.

  • ASIN: B004ZQG1T4

YAQIN MS23B Upgraded Version of MS22B 12AX7B X2 Stereo Tube Phono Stage (MS23B)

YAQIN MS23B Upgraded Version of MS22B 12AX7B X2

Output Voltage: 500mV (400Hz) Input Sensitivity: ≤4mV (400Hz,500mV output) Distortion of Harmonic Wave:≤0.11%(400Hz) Frequency Response: RIAA standard SNR: ≥85dB (A) Vacuum Tube: 12AX7 x 2 Weight: 3.5 kg Dimension: 170W x 125H x 200D mm Power supply: 110V-240V 60/50Hz

  • Color: MS23B
  • Brand: AIMPIRE
  • ASIN: B00HQW4NYO
  • UPC: 537564102715

5E3 Deluxe Guitar Tube Amp 6V6 Push Pull Kit Chassis DIY

5E3 Deluxe Guitar Tube Amp 6V6 Push Pull

Quantity: 1set each lot (same as picture) Package including: 1pc chassis Dimension: 14.50" x 4.13" x 2.63" 1pc 5E3 turret board 1pc output transformer and 1pc power transformer 120V/220V/230V 2pcs 6V6GT, 1pc 5Z2P (5Y3GT), 2pcs 12AX7B Potentiometers, resistors, capacitors, tube sockets and retainers, power cord, wires and so on. Weight: appro 6.5KG

  • Brand: KDHLJ
  • ASIN: B07MJK5LGV
  • UPC: 631105068529

Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits

Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone

Features: *100%Brand New and High Quality. *Excellent sound effects. *Unique appearance. *Easy to install. *Provide full music enjoyment to the post-amplifier. *More stable performance than the original machine. Specifications: *Models: 6J1 tube *Channel types: 2.0 / stereo *Working voltage: AC12V 0.8 A *The power interface: 5.5 * 2.5 plug *Circuit board size: 77 x 75 x 52 mm *Potentiometer role: volume adjustment + power switch. Package Included : 1 × 6J1 Tube Pre-amplifier Board DIY Kits Note: Please contact us for the instructions.

  • Brand: Lysignal
  • ASIN: B073GVVH9T
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DIY: Amp Safety 101

Tube Amp Capacitors

For more DIY Videos, visit: http://bit.ly/DIYvids In our brief tutorial, Nashville amp tech and builder Kye Kennedy describes the steps you need to take to protect yourself from potentially lethal voltages before working on a tube amp. This includes a detailed explanation and demonstration of ho...

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Replacing Capacitors in a 1971 Fender Twin Reverb Amplifier Plus Some Soldering Information

Tube Amp Capacitors

Replacing Capacitors in a 1971 Fender Twin Reverb Amplifier Plus Some Soldering Information.

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