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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
- ASIN: B01MA2XASK
- ASIN: B01MA2XASK
- Brand: Nobsound
- Manufacturer: Nobsound
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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 oh... [Read More]
- ASIN: B01N656K6S
- ASIN: B01N656K6S
- Brand: Nobsound
- Manufacturer: Nobsound
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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: Abou... [Read More]
- ASIN: B0757LH67R
- ASIN: B0757LH67R
- Brand: Nobsound
- Manufacturer: Nobsound
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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 Lis... [Read More]
- ASIN: B07LFFHZHF
- UPC: 736077508650
- ASIN: B07LFFHZHF
- Brand: Zerone
- Manufacturer: Zerone
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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
- ASIN: B073ZXZ3Z5
- ASIN: B073ZXZ3Z5
- Brand: Nobsound
- Manufacturer: Nobsound
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Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier Shigeru Wada Japan Circuit (DIY Kit)
Technical Parameters: Input sensitivity: 400mv Voltage output: 2V (RMS THD
- ASIN: B07F34B44Q
- ASIN: B07F34B44Q
- Brand: Douk Audio
- Size: DIY Kit
- Manufacturer: Nobsound
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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
- ASIN: B01N656HHD
- ASIN: B01N656HHD
- Brand: Nobsound
- Manufacturer: Nobsound
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6J-I Electron Valve Pre-amp DIY Tube Headphone amp Stereo Bile Preamplifier Board Buffer Effector DIY Kit
Features: FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D, to be rational optimization, more stable performance than the original machine, tube play 10% increase. Using a single 12V AC input, comes with boost function, low supply voltage to the effect of high-pressure tube. The capacitance filter of 8 470UFs is very clean. Excellent power supply system to ensure that the four 470UF capacitor filter clean, tube filament is connected in series, DC 12V power supply, reducing noise. Using MET series of non-polar capacitor, high-frequency low-resista... [Read More]
- ASIN: B07KT7GKDW
- UPC: 794419636003
- ASIN: B07KT7GKDW
- Brand: Semme
- Manufacturer: Semme
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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.
- ASIN: B07L1RXD3H
- UPC: 678535741660
- ASIN: B07L1RXD3H
- Brand: REES52
- Manufacturer: REES52
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Nobsound NS-02E Vacuum Tube Headphone Amplifier Stereo HiFi Earphone Pre-Amp DIY (Black)
Why us? The Nobsound NS-02E designed by Douk Audio Studio is a powerful Hi-Fi headphone amp. It has an anodized aluminum chassis with a replacable vacuum tube shining blue illumination on the top. The Nobsound NS-02E can provide soft and warm sound while maintaining its exceptional clarity. Most importantly, the affordable price makes both Hi-Fi freshmen and Hi-Fi veterans can enjoy it. And that's exactly one of our targets. The Nobsound NS-02E can be paired with your preamp, smart phone, computer, iPod, stereo system, and other audio device as well as your favorite headphones. It can easily p... [Read More]
- ASIN: B01M7101CY
- ASIN: B01M7101CY
- Brand: Douk Audio
- Manufacturer: Douk Audio
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TOOGOO Newest 6J1 Tube preamp Amplifier Board Pre-amp Headphone amp 6J1 Valve preamp Bile Buffer DIY Kits(6J1 Tube preamp Amplifier Board+Transparent Shell Parts)
* TOOGOO is a registered trademark. ONLY Authorized ller of TOOGOO can ll under TOOGOO listings.Our products will enhance your experience to unparalleled inspiration. TOOGOO(R) Newest 6J1 tube preamp amplifier board Pre-amp Headphone amp 6J1 valve preamp bile buffer diy kits(6J1 tube preamp amplifier board+Transparent shell parts)FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D,to be rational optimization,more stable performance than the original machine,tube play 10% increa. This board us a single 12V AC input,the circuit processing provides 6J1... [Read More]
- ASIN: B07HMKBPT8
- ASIN: B07HMKBPT8
- Brand: TOOGOO
- Manufacturer: TOOGOO
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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.
- ASIN: B073GVVH9T
- ASIN: B073GVVH9T
- Brand: Lysignal
- Manufacturer: LYCHEE LIMITED
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YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier (Silver)
Color:MC-13S 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
- ASIN: B00A7IZN70
- UPC: 636041211657
- ASIN: B00A7IZN70
- Brand: AIMPIRE
- Manufacturer: AIMPIRE
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FidgetFidget Pre-amp Tube Board Headphone Amplifier+Case Power DIY Kits AC 12V 6J1 Valve DIY Kits + Box + EU Plug
Product Description Channel Type: 2.0 / Stereo Power Input: AC12V 1A /5.5*2.1 plug Knob Functions: power switch / volume control
- ASIN: B07JCMXQ58
- ASIN: B07JCMXQ58
- Brand: FidgetFidget
- Manufacturer: FidgetFidget
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Northbear AC 12V 6J1 Valve Pre-amp Tube PreAmplifier Board Headphone Buffer DIY KIT (DIY Kits)
Instructions: 1, AC 12V input: Using DC5.5 * 2.1 socket, 12V AC power adapter is available, you can also use 12V AC transformer, if you use 12V AC transformer, power lines need to solder on the circuit board. Remember: You can not use a DC power input, otherwise it does not work! 2, the left-channel input / right channel input: Audio signal input, can be connected to mobile phones, computers, M3, MP4, and other music players. 3, the output of the left channel / right channel output: The audio signal output terminal can be connected to the audio signal input amplifier, power amplifier boards, t... [Read More]
- ASIN: B074X5YP85
- UPC: 736561415280
- ASIN: B074X5YP85
- Brand: Northbear
- Manufacturer: Northbear
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6N1+6P3P Tube Amplifier DIY Kit Class A Single-end tube Power Amp Amplifier
Introduction to Line:1, the input voltage amplifierThe circuit has a small distortion, low noise, wide frequency response characteristics, is one of common line of power amplifier circuit at present.2, the power output stagePower tube 6P3P
- UPC: 160088719
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TrendBox - Box of 100 Glass Fuses Tube 6x30mm 10A Amp Quick Fast Blow 250V Great For Overcurrent Protection DIY Replacement Repairing Projects
Specifications:Size: 6x30mmMaterial: GlassVoltage: 250VAmpere Value: 10ADiameter: 6mmLength: 30mmPackage Included: 1 Box (100
- UPC: 152825034
- Color: 6x30mm 10A AmpOther
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6N1+6P3P Tube Amplifier DIY Kit Class A Single-end tube Power Amp Amplifier
Introduction to Line:1, the input voltage amplifierThe circuit has a small distortion, low noise, wide frequency response characteristics, is one of common line of power amplifier circuit at present.2, the power output stagePower tube 6P3P
- UPC: 183421360
- Rating: 3.0
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6J1 Valve Tube Preamplifier Board Bass on Musical Fidelity DIY HiFi Tube Amp Kits X10-D & Case
Specifications:Name: 6J1 Valve Tube Preamplifier Board DIY KitsModel: 6j1 tube (can replace the model 6AK5, 6AU6,5654, etc.)Channel type: 2.0 / StereoWorking voltage: AC12V 0.8A or abovePower connector: 5.5 x 2.5 plugBoard Dimensions: Width 77mm x
- UPC: 636728199
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6J1 Valve Tube Preamplifier Board Bass on Musical Fidelity DIY HiFi Tube Amp Kits X10-D & Case
Specifications:Name: 6J1 Valve Tube Preamplifier Board DIY KitsModel: 6j1 tube (can replace the model 6AK5, 6AU6,5654, etc.)Channel type: 2.0 / StereoWorking voltage: AC12V 0.8A or abovePower connector: 5.5 x 2.5 plugBoard Dimensions: Width 77mm x
- UPC: 529344082
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TrendBox - Box of 100 Glass Fuses Tube 5x20mm 0.5A Amp Quick Fast Blow 250V Great For Overcurrent Protection DIY Replacement Repairing Projects
Specifications:Size: 5x20mmMaterial: GlassVoltage: 250VAmpere Value: 0.5ADiameter: 5mmLength: 20mmPackage Included: 1 Box (100
- UPC: 213058956
- Color: 5x20mm 0.5A AmpOther
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6N1+6P3P Amplifier HiFi Class A Tube Audio Vacuum Power Amp DIY Single Ended Kit
Introduction to Line:1, the input voltage amplifierThe circuit has a small distortion, low noise, wide frequency response characteristics, is one of common line of power amplifier circuit at present.2, the power output stagePower tube 6P3P
- UPC: 672622994
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6N1+6P3P Tube Amplifier DIY Kit Class A Single-end tube Power Amp Amplifier
Introduction to Line:1, the input voltage amplifierThe circuit has a small distortion, low noise, wide frequency response characteristics, is one of common line of power amplifier circuit at present.2, the power output stagePower tube 6P3P
- UPC: 453453145
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6N1+6P3P Tube Amplifier DIY Kit Class A Single-end tube Power Amp Amplifier
Introduction to Line:1, the input voltage amplifierThe circuit has a small distortion, low noise, wide frequency response characteristics, is one of common line of power amplifier circuit at present.2, the power output stagePower tube 6P3P
- UPC: 333021262
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Nobsound® Little Bear T8 Turntable MM MC Phono RIAA preamplifier Audio Hifi Stereo Pre-AMP DIY
Nobsound® Little Bear T8 Turntable MM MC Phono RIAA preamplifier Audio Hifi Stereo Pre-AMP
- UPC: 264495691
Surprisingly Good Yet Easy Tube (Valve) Amplifier Build - PCL82(16A8)
$120 DIY Tube amp???
KT88/EL34... Single Ended Tube Amplifier Build
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