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Tube Amplifier Kits


 - Nobsound EL34 Class A Single-ended Tube Amplifier Stereo HiFi Amp DIY Kit 1Set
Nobsound EL34 Class A Single-ended Tube Amplifier Stereo HiFi Amp DIY Kit 1Set

Parameters: With original and new tubes 6n9p+EL34B Input Impedance: 100Kohm Output Impedance:4ohm 8ohm Signal to Noise Ratio: 89dB Input Sensitivity: 500--2000mV Input :110V/ 220V Output power:13w+13w (RMS) Frequeney responses: 20Hz--30KHz+/-1dB Supply Votage: all voltages are available 60Hz/50Hz Total Hamonic Distortion: less than 1%(1KHz) Tubes Included: 2pcs EL34B, 2pc 6N9P, 1pc 5Z3P Maximum input peak:500mW Dimension:350(W)*50(H)*170(D)mm Weight: 9.5kg With 2 new original BENNIC 0.33UF630V Capacitor, 2 ELNA 220UF/63V Resistor Notice: The loading resistor of this product is 4 ohm /8 ohm. Please do not change the value. Otherwise, the 6P3 loading resistance will be changed too. Please don't cut off the loading when it's working. If you want to connect this amplfier with a preamplifier when playing, please turn on the preamplifier first. Please preheat the tubes before using.

  • Brand: Nobsound
  • ASIN: B01N656K6S
 - MOD 102 DIY Guitar Amplifier Kit
MOD 102 DIY Guitar Amplifier Kit

The MOD 102 is a great place to start for those interested in building their own tube amp. It is based on a classic American tube circuit design combined with a British style Class A output tube section. At low volume it produces a clean chimey tone that moves into smooth overdrive at higher volumes. All parts are included along with a pre-drilled aluminum chassis, wire and tubes (1 EL84 and 1 12AX7). Puts out at least 5 watts. The chassis layout is open for easy assembly using the clear, easy to follow instructions.

  • Brand: MOD Kits DIY
  • ASIN: B00493YF8W
  • UPC: 609722127431
 - Nobsound 6P1 6.8W 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function)
Nobsound 6P1 6.8W 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function)

Notice:Both 4Ω and 8Ω speakers can connect to the 8Ω and 0Ω posts of this amplifier. Specifications: Output power: 6.8W * 2 Frequency response: 20Hz-20KHz Input impedance: 100K ohms Output impedance: 4/8Ω SNR: 90db Input Sensitivity: 500mv-2000mv Harmonic distortion: 1% (1KHz) Tube: 5Z4P * 1 6H8C * 2 6P1 * 4 Operating voltage: 110V Weight: about 7 kg Size: 260mm * 215mm(including terminals and knobs 260mm) * 150mm (W*D*H) Package includes: Finished tube amplifier ×1 Power cable ×1

  • Brand: Nobsound
  • ASIN: B073ZXZ3Z5
 - Nobsound 6N8P+6P3P HIFI Single-Ended Pure Class A Tube Amp Vacuum Power Amplifier DIY Kit
Nobsound 6N8P+6P3P HIFI Single-Ended Pure Class A Tube Amp Vacuum Power Amplifier DIY Kit

Item specifics: Tubes: 5Z4P / 5U4C * 1 + 6N8P / 6H8C * 2 + 6P3P / 6L6GC * 2 Power supply: 300v * 2 6.3v 5v 3.15v * 2 Signal / Noise Ratio: 95dB Distortion: less than 1% at full power Frequency: 10HZ-70KHZ 3dB Output Power: 7W +7 W Voltage: 100V-240V Size: 290 * 170 * 150 mm Weight: 8KG

  • Color: DIY Kit
  • Brand: Nobsound
  • ASIN: B01MA2XASK
 - Nobsound EL34 Pure Vacuum Tube Amplifier Single-Ended Class A HiFi Stereo Power Amp 12W+12W (DIY Kit)
Nobsound EL34 Pure Vacuum Tube Amplifier Single-Ended Class A HiFi Stereo Power Amp 12W+12W (DIY Kit)

Diagram:https://drive.google.com/open?id=1HnZELnau3EPR0Gk-wUPoxipQ0_PF7oalShipping date: This item will be shipped by UPS from China, which usually take 4~7 days to arrive. Parameters: Type: Single-Ended Class A Input Voltage: 110V-120V / 50-60Hz Output Power: 12W* 2 (ultra-linear connection) Frequency Response: 20Hz - 28KHz Output impedance: 4,8Ω SNR: 88dB Total Harmonic Distortion: ≤ 1% (1kHz) Input Sensitivity: 750MV Input impedance: 100KΩ (two input signals) Audio input: 2× Stereo L/R RCA Audio output: 1× Banana Speaker Jacks Dimensions(W × D × H): 310 × 268 × 165mm Weight: About 11Kg(You can see the quality from its heavy weight) Package includes: 1× full set of amp kit 1× power cord

  • Brand: Nobsound
  • ASIN: B0757LH67R
 - Tung-Sol Tube Upgrade Kit For Fender Hot Rod Deville/Hot Rod Deluxe Amps
Tung-Sol Tube Upgrade Kit For Fender Hot Rod Deville/Hot Rod Deluxe Amps

Audio Tubes Direct is an Authorized Tung-Sol, Electro-Harmonix, Genalex, Mullard, Sovtek & Svetlana Dealer. If you do not see the amp set you are looking for, please let us know. The Tung-Sol legacy continues with the 6L6GCSTR. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the benchmark of quality. Built to the same "Special Tube Request" specs of leading amplifier manufacturers of the 1960s, the 6L6GCSTR is a rugged and reliable power tube for use in the most demanding guitar ampli?er circuits.The Tung-Sol 12AX7 is warm and musical with high gain, ultra-low microphonics and superb linearity with a dynamic 3-D sound. Manufactured in the famous Reflektor plant in Saratov, Russia, these brand new tubes have been tested on the industry's most reliable, voltage controlled testing equipment and exceed all manufacturer's specifications. They are guaranteed from the manufacturer to be new and free from any defects in materials or craftsmanship and are backed by our 30 Day Warranty. For sets that include a balanced preamp tube, the balanced tube will be marked with a yellow "balanced triodes" sticker. 10% restocking fee may apply.

  • Brand: Unknown
  • ASIN: B00UKI1WI6
  • UPC: 713331402466
 - Alpine BBX-T600 Amplifier and SWT-S10 10
Alpine BBX-T600 Amplifier and SWT-S10 10" Bass Tube - Includes Wire kit

This bundle includes an Alpine BBX-T600 2-Channel Amplifier, and an Alpine SWT-S10 Single 10" Sealed Subwoofer Tube Enclosure. BBX-T600 2 channel power amplifier 300 Watts Max This new BBX amplifier gives you Alpine power performance at an amazing price. And they're designed to fit easily in virtually any system. High Power, Great Value This amp delivers high output power and exceptional performance for their class. A great way to expand your sound system on a limited budget. High Pass and Low Pass Filters These two filters let you set the frequency points for the high, mid and bass ranges to match your speakers and ensure optimum efficiency. Bass EQ for Best Bass Performance With Bass EQ, you can maximise the performance of your system and get even more powerful bass. Alpine BBX-T600 - 2-Channel Amplifier Amplifier Type: Class-A/B Channel Design: 2 Channel Total Max Power: 600W Per Channel into 4ohms (≤1%THD+N): 2 x 50W Per Channel into 2ohms (≤1%THD+N) 2 x 70W Bridged into 4ohms (≤1%THD+N): 2 x 130W Frequency Response: 5 Hz - 50 kHz (+ 0,-3 dB) 1200W Max Single 10" Sealed Subwoofer Tube Enclosure Power Handling: Peak: 1200W Total RMS: 250W Total Final Impedance: 4 ohms Preloaded with a single 10" Subwoofer Sealed enclosure with black carpet Enclosure Dimensions: 11.22"W x...

  • Brand: Alpine
  • ASIN: B07K7WG887
  • UPC: 841992126374
 - YAQIN MC-13S Push-Pull Integrated Stereo Tube Amplifier(Without Protect Cover)
YAQIN MC-13S Push-Pull Integrated Stereo Tube Amplifier(Without Protect Cover)

Caution : the product don't have plastic cover. Please click:http://www.amazon.com/dp/B00A7IZN70 to buy the one with plastic cover Specification Output Power:40W + 40W (8ohm) Frequency Response:10Hz -- 60kHz (±2dB) Signal/Noise Ratio: ≥85dB (A) Load impedance: 8ohm or 4ohm Distortion:≤0.9%(28W) Maximum Power Consumption:220W Sensitivity:≤0.26V Tubes: 6CA7T x 4 12AX7B x 2 12AU7 x 2

  • Color: MC-13
  • Brand: AIMPIRE
  • ASIN: B012CSK30E
  • UPC: 703681352856
 - Tung-Sol Tube Upgrade Kit For Marshall JCM 2000 DSL100, TSL100, TSL122 Amps EL34B/12AX7
Tung-Sol Tube Upgrade Kit For Marshall JCM 2000 DSL100, TSL100, TSL122 Amps EL34B/12AX7

Audio Tubes Direct is an Authorized Tung-Sol, Electro-Harmonix, Genalex, Mullard, Sovtek, Svetlana & JJ Electronic Dealer. If you do not see the amp set you are looking for, please let us know. Manufactured in the famous Reflektor plant in Saratov, Russia, these brand new tubes have been tested on the industry's most reliable, voltage controlled testing equipment and exceed all manufacturer's specifications. They are guaranteed from the manufacturer to be new and free from any defects in materials or craftsmanship and are backed by our 30 Day Warranty. For sets that include a balanced preamp tube, the balanced tube will be marked with a yellow "balanced triodes" sticker. 10% restocking fee may apply.

  • Brand: Unknown
  • ASIN: B00V8A8QPW
  • UPC: 713331402893
 - Nobsound 6J4+6P6P Vacuum Tube Pre-Amplifier Stereo HiFi Preamp DIY Kit 1Set
Nobsound 6J4+6P6P Vacuum Tube Pre-Amplifier Stereo HiFi Preamp DIY Kit 1Set

Technical parameters: Frequeney responses: 10Hz-100KHz (± 0dB), 10Hz-200KHz (± 0.2dB) RMS: 0.8W * 2 Power supply: AC 220V-240V or 110V Tubes used: 2pcs 6P6P, 2pcs 6J4, 1pc 653P Input: 4ways RCA jacks Output: 1way RCA jacks Supply votage: All Voltages are available 60Hz / 50Hz The machine output voltage of 12V, an enlarged eight times Power Transformers 76 * 40 270v * 2 6.3v 3.15v * 2 Size: 29*17*5CM Weight: 3.8 kg

  • Brand: Nobsound
  • ASIN: B01N656HHD
 - 12V DIY Preamplifier Kit 6J1 Preamp Tube Board Preamplifier 3.5MM Headphone Amplifier Replacement
12V DIY Preamplifier Kit 6J1 Preamp Tube Board Preamplifier 3.5MM Headphone Amplifier Replacement

Description: This is a preamplifier + headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones. The sound of this board is warm, mellow, sweet and transparent, and full of music. It is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. Let you enjoy DIY fun! Specification: Material: acrylic Input port: audio input, power input Output port: 3.5MM headphone output, preamp output Size: 12.5 x 7.6 x 3.5cm / 4.9 x 3.0 x 1.4in (assembled size)  Weight: approx. 259g Packing List: 1 x Acrylic Board 1 x 6J1-2 Tube Board

  • Color: default
  • Brand: Zerone
  • ASIN: B07LFFHZHF
  • UPC: 736077508650
 - 5E3 Deluxe Guitar Tube Amp 6V6 Push Pull Kit Chassis DIY
5E3 Deluxe Guitar Tube Amp 6V6 Push Pull Kit Chassis DIY

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
 - Rockville RTB12A 12
Rockville RTB12A 12" 600w Powered Subwoofer Bass Remote+Amp Kit

Introducing the Rockville RTB12A Powered Subwoofer enclosure. We at Rockville just had to manufacture a high quality powered bass enclosure. Growing up one of my best friends bought a car and it had a powered bass enclosure in it. The sound that it produced was just amazing and I will never forget it. Bass enclosures push out some of the punchiest bass available. I personally love punchy bass that is deep and clean. Bass is an integral part of any good audio system, and the Rockville Bass Blaster amplified subwoofer enclosures will add power and impact to your car audio system. The cylindrical shape of the enclosure helps focus the motion of the bass pressure so it maximizes that punchy output from both the woofers face and the tuned rear aero port. Strong deep bass will fire through your vehicle for astounding results. Since this is a powered bass enclosure, you get everything you need! This is your entire bass system. The built in power amplifier will push this enclosure to the max. The amp, sub and enclosure are perfectly tuned and matched to sound perfect together. Features: 600 Watts Peak/300 Watts RMS 10" High power woofer in vented tubular enclosure Integrated, built-in 300 Watts RMS Rated amplifier Frequency response: 30Hz-200Hz Sensitivity: 111 dB Four steel mounting b...

  • Brand: Rockville
  • ASIN: B016PYXBZ0
  • UPC: 613816030842
 - Alfa WiFi Camp Pro 2 long range WiFi repeater RV kit R36A/Tube-(U)N/AOA-2409-TF-Ant
Alfa WiFi Camp Pro 2 long range WiFi repeater RV kit R36A/Tube-(U)N/AOA-2409-TF-Ant

Use all three of these components above together to boost and share a Wi-Fi signal. Simply connect your computer to the R36A via ethernet cable for a one-time configuration and setup. Connect the AOA-2409TF antenna to the Tube-U(N) receiver, then connect the Tube-U(N) to the USB port on the R36. Using Wi-Fi scanning software built-into the R36 that you will see during the setup wizard, you can scan for and connect to available wireless networks in your area. Once the R36 has connected to a network, you will be prompted to name and password protect your own new local Wi-Fi network, offering any device within a few hundred feet the ability to use the same distant Wi-Fi signal.

  • Brand: ALFA Networks
  • ASIN: B07C8915BV
  • UPC: 600176168599
 - DIY Kit - Portable Speaker & Guitar Amplifier (Red Cord & Mason Jar included) | Beginners soldering project for kids, teens, adults | Learn about electronics, engineering, STEM education, robotics
DIY Kit - Portable Speaker & Guitar Amplifier (Red Cord & Mason Jar included) | Beginners soldering project for kids, teens, adults | Learn about electronics, engineering, STEM education, robotics

Have fun and learn about electronics by building this Portable Speaker & Guitar Amplifier Kit! This kit plays music from your smartphone, iPod, or tablet with the AUX cord included. It's much louder than the speakers on your phone! This kit is also an electric guitar amp (use guitar adapter included). Practice guitar at home, school, or even on the street corner because it's battery powered! Email & phone support from Trash Amps to help build your kit Ages 12+ (basic soldering knowledge required) View Kit Instructions on Trash Amps website - hi-res color photos with descriptions Toggle Switch (Two Modes) - "MP3" for smartphones & "GUITAR" for electric guitar Volume of the speaker is controlled by your device Frequency Range 140-20 kHz 3 AAA batteries (8 hr batt life) Daisy Chain multiple speakers for louder sound What's Not Included - soldering iron, solder, Phillips screwdriver, wire clippers, & 3 AAA batteriesKIT INCLUDES:1. Printed Circuit Board (PCB)2. Toggle Switch3. 2x 5mm Red LED4. 2x 3.5mm AUX Jack5. 2x 2-pin Header6. Capacitor (1000uF)7. 3x Button Head Screw8. 3x Flat Head Screw9. 2 Inch Full Range Speaker10. Battery Holder (3x AAA)11. Laser Cut Wooden Top12. Part Aligner13. 3.5mm Spiral Cord14. Trash Amps Guitar Pick15. Guitar Adapter16. Mason Jar & Ring60 DAY WARRANTY/...

  • Color: Red
  • Brand: TRASH AMPS
  • ASIN: B079HQC7J1
  • UPC: 645497797547
 - Rockville RWS12CA Slim 1200 Watt 12
Rockville RWS12CA Slim 1200 Watt 12" Powered Car Subwoofer Enclosure + Wire Kit

Rockville has developed and perfected a smart, integrated solution for adding bass to any vehicle's audio system. The Rockville slim powered subwoofer combine subwoofers with matching enclosures and amplifiers for optimal bass performance. Features: Rockville RWS12CA Slim 1200 Watt 12" Amplified Powered Car Subwoofer Enclosure 3D Molded Acrylic Dust Cap Expanded & Rolled Steal Basket High Density Laminated Foam Surround Vented Core Magnet Motor Structure 2" High Temperature Aluminum Voice Coil 8mm Washer & Yoke Plates 13.6mm Peak-to-Peak X-Max 70oz. Magnet Motor Structure Super Slim Sealed MDF Enclosure Design Aviation Grade Black Tweet Carpet with Embroidered Logo Black Texture Synthetic Leather Front Panel Dimensions: 24" Length x 15" Height 4.37" Top Depth x 6.65" Bottom depth Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable 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 Grommets Soft abrasion proof insulating jacket allows for 100% improved flexibility PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F

  • Brand: Rockville
  • ASIN: B01DNT4YBA
  • UPC: 613816016785
 - Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits
Lysignal Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits

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
 - REES52 Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits
REES52 Fever 6J1 Tube Amplifiers Board Preamplifier Headphone Pre-Amp Amplifier Audio Board DIY Kits

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.

  • Brand: REES52
  • ASIN: B07L1RXD3H
  • UPC: 678535741660

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