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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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Nobsound MS-10D MKIII HiFi Bluetooth Hybrid Tube Power Amplifier Stereo Subwoofer Amp USB/Opt/Coax
Features: With 5 kinds of audio input (Bluetooth, USB, Coaxial, Optical, RCA) and 3 kinds of audio output (Banana speakers, subwoofer, 3.5mm headphone), compatible with almost all audio devices such as mobile phone, notebook, PC, PSP, CD players and so on to meet the different needs of home audio systems. Low-requency signal output is speciallyed designed to connect active subwoofer, strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style. Using 6P1 and 6N1 vacuum tu... [Read More]
- ASIN: B00KFGKKR2
- UPC: 534139703667
- ASIN: B00KFGKKR2
- Brand: Nobsound
- Manufacturer: Nobsound
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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
- ASIN: B012CSK30E
- UPC: 703681352856
- ASIN: B012CSK30E
- Brand: AIMPIRE
- Manufacturer: AIMPIRE
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Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted
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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Bluetooth Mini Stereo Power Amplifier - 2x120W Dual Channel Sound Audio Receiver Entertainment w/Remote, for Amplified Speakers, CD DVD, MP3, Theater via 3.5mm RCA Input, Studio Use - Pyle PCAU48BT
PyleHome Model : PCAU48BTCompact Bluetooth Stereo Power AmplifierBluetooth Mini Blue Series Stereo Power Amplifier, 2 x 120 Watt, USB Charge Port, USB/SD Memory Card Readers, RCA and AUX (3.5mm) Input Connector Jacks, Remote Control Features:Compact and Powerful Mini Amp SystemBuilt-in Bluetooth for Wireless Audio StreamingCompatible with All Your Favorite Bluetooth Devices (Works with Smartphones, Tablets, Laptops, etc.)SD Memory Card & USB Flash Drive ReadersDigital LCD Display Panel with Touch Button ControlsUSB Charge Port for Device Charging RCA Audio Input (L/R)AUX (3.5mm) Input Connecto... [Read More]
- ASIN: B00MIYF1DW
- UPC: 823019877384
- ASIN: B00MIYF1DW
- Brand: Pyle
- Size: 2 x 120 Watt with Bluetooth
- Manufacturer: Sound Around
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Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
Rockville BluTube Bluetooth tube 70 watt amplifier/home theater stereo receiverrockville BluTube audiophile grade tube amplifier with Bluetooth. 25 watts x 2 RMS @ 8 Ohm. 35 Watts x 2 RMS @ 4 Ohm. Tube Amps do not hard-clip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power!.
- ASIN: B07L55V58S
- UPC: 819216022603
- ASIN: B07L55V58S
- Brand: Rockville
- Manufacturer: Rockville
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Nobsound Little Bear P2 Mini 6C11 Vacuum Tube Headphone Amplifier Stereo Hi-Fi Audio Amp; Replaceable Tube and OP AMP; with LED VU Meter Music Audio Spectrum (Black)
Replaceable Tube and OP AMP: Tube module: 6C11 (in default); EC81; 6R4 OP AMP: TI NE5532 (in default); OPA2111; OPA2604; OPA2132; OP275; OPA2107; JRC4558; MUSES02; LM4562 Spectrum Operation: Normal mode: 1. Press the button for 1 second - Mode switch (there will be a corresponding preview ). 2. Press the button for 3 seconds - Switch between real mode and AGC mode (there will be a corresponding preview ). 3. Press the button for 5 seconds - Enter the speed setting mode 4. Press the button for 10 seconds - Factory default 5. Double click on the button - Adjust the brightness of the light bar,... [Read More]
- ASIN: B075T3SZS1
- ASIN: B075T3SZS1
- Brand: Nobsound
- Manufacturer: Nobsound
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Crown XLi1500 Two-channel, 450W at 4Ω Power Amplifier
The Xli series of power amplifiers from Crown represents a new era in affordable, quality power amplification. All four models in the series are powerful, rugged and reliable. They are suited for musicians, DJs, and entertainers as well as houses of worship, discos, and pubs.
- ASIN: B00AR0A43G
- UPC: 750408384607
- ASIN: B00AR0A43G
- Brand: Crown
- Manufacturer: Crown
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Little Bear B4 Portable Vacuum&Valve Tube Headphone Amplifier Stereo Hi-Fi Amp built-in battery
Parameters: Frequency response range: 0-100K-0.1dB Gold-plated input / output socket NE5532 OP chip (can be upgraded to better OP chips like BB or Muse) Original nichicon electrolytic capacitor TOP HiFi Original DALE resistors Precision rings resistance Battery: Lithium batteries, voltage: 12V, 1000mA Charging time: 2-2.5 hours to charging full the battery Working time: 4-4.5 hours Output power: 450mW SNR: 99dB Suggest load impedance: 16-400Ω Color: Black / Silver Size(L*W*D): 115 * 69 * 23 mm / 4.53 * 2.72 * 0.91 in (without knob) Trouble Shooting: Q: Right channel has static. Tried differe... [Read More]
- ASIN: B01K4BS9WU
- ASIN: B01K4BS9WU
- Brand: Little Bear
- Manufacturer: Douk Audio
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Monoprice 611705 5-Watt 1x8 Guitar Combo Tube Amplifier - Tan/Beige with Celestion Super 8 Inch Speaker, 12AX7 Preamp, Versatile and Durable For All Electric Guitars
Get superior guitar tone in a small package using this 5-Watt 1x8 Guitar Combo Tube Amplifier with Celestion Speaker from Monoprice! As the title indicates, this guitar amplifier features a 5-watt tube power amplifier and a Celestion brand speaker. It uses a ECC83/12AX7 preamplification tube and a 6V6GT power tube for the amplifier section, plus a Celestion Super 8 GBA-15 speaker. The amplifier handles frequencies between 80Hz and 10kHz, with hum and noise -75dB below the rated power and 0.5% total harmonic distortion. It includes a Low input and a High input, with the former attenuating the s... [Read More]
- ASIN: B016JDJ8TA
- UPC: 757901820304
- ASIN: B016JDJ8TA
- Brand: Monoprice
- Manufacturer: Monoprice Inc.
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Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier Shigeru WADA Japan Circuit (Assembled)
Technical Parameters: Input sensitivity: 400mv Voltage output: 2V (RMS THD
- ASIN: B07F3FDX7C
- ASIN: B07F3FDX7C
- Brand: Douk Audio
- Size: Assembled
- Manufacturer: Nobsound
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SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes)
Features: 1.All aluminum alloy shell,heavy gold PCB,gold-plated interface. 2.Provide Warmth, Dynamic,Sweet tube coloration feeling.3.Optimize integrated circuit and high quality power adapter to minimize the noise.4.Tubes detechable and replaceable.5.With Treble and Bass control function, high playability. SOMETHING SHOULD BE KNOW- It is NOT a phono preamp for turntable. To order a PHONO Preamp, please visit B07QBXV3CG.- The preamp need to connect with a power amplifier or active speaker, can not connect with a passive speaker directly.- Low-quality audio lines and power adapter will generat... [Read More]
- ASIN: B07Q656449
- ASIN: B07Q656449
- Brand: SUCA-AUDIO
- Size: 6K4 Tubes Preamp
- Manufacturer: SUCA-AUIDO
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Rockville RW10CA 10" 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub
Rockville RW10CA 10" 800 Watts Peak/200 Watts RMS Slim Powered/Active Sealed Car Subwoofer With Bass Remote. Amplifier will not power up: Check to make sure you have a good ground connection, check that the Remote Input (Turn-On) has at least 5VDC, check that there is battery power on the (+) terminal, check that there is at least 12v, check all fuse, replace if necessary, make sure that the Protection LED not illuminated. If it is lit, shut off the amplifier briefly, and then repower it.
- ASIN: B019Z3R582
- UPC: 852168003511
- ASIN: B019Z3R582
- Brand: Rockville
- Size: 10 inch
- Manufacturer: Audiosavings
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Nobsound HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Silver)
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 cau... [Read More]
- ASIN: B01NBM5CTN
- ASIN: B01NBM5CTN
- Brand: Nobsound
- Manufacturer: Nobsound
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MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade
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:
- ASIN: B07MMMM6VX
- ASIN: B07MMMM6VX
- Brand: MUZISHARE
- Manufacturer: MUZISHARE
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Lossless Audio Mini 6J5 Vacuum Tube Headphone Amplifier Stereo HiFi Amp Preamp
Package Included: 1*6J5 Vacuum Tube Headphone Amplifier 1*Audio cable 1 AdapterA free adapter Must be buy in your country，We have not equipped Specification: 1.Model:A1-2016 2.Name:Earphone Amp 3.Tube:6J5*2 4.Dimensions: 100 * 70 * 24MM 5.Frequency response:
- UPC: 402718840
- Color: NoOther
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Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp
Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input
- UPC: 897272303
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Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier sound amplifier Stereo HiFi Earphone Amp
Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input
- UPC: 645560606
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Mini 6J5 Stereo AMP Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp
Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input
- UPC: 327426828
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Lossless Audio Mini 6J5 Vacuum Tube Headphone Amplifier Stereo HiFi Amp Preamp
Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input
- UPC: 265238990
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Nobsound NS-08E Vacuum Tube Integrated Amplifier Mini Audio HiFi Stereo Headphone Amp
Notice: Please turn on the amplifier for about 15 seconds before you connect the audio source and put on the headset.We recommend using 24~600Ω headphones, while armature earphones and headphones that have low resistance and
- UPC: 197849209
- Model: B014FASL1A769700919
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Mini HiFi Digital Audio Power Amplifier Stereo Amp with Dual 6J2 Vacuum Tubes BT AUX Inputs Treble Bass Controls 100W(50W*2)
Please note, this item ships from an international seller. Expected delivery is 10-15 days.Please note, this item ships from an international seller. Expected delivery is 10-15 days.Features:This power amplifier can be connected with passive speaker
- UPC: 336495503
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Mini HiFi Digital Audio Power Amplifier Stereo Amp with Dual 6J2 Vacuum Tubes BT AUX Inputs Treble Bass Controls 100W(50W*2)
Please note, this item ships from an international seller. Expected delivery is 10-15 days.Please note, this item ships from an international seller. Expected delivery is 10-15 days.Features:This power amplifier can be connected with passive speaker
- UPC: 314822120
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Little Dot I+ Vacuum Transistor Tube Headphone Amplifier HiFi Stereo Amp Preamplifier with RCA Cable 3.5mm to 6.35mm Adapter
The Little Dot I+ is a transistor-vacuum tube headphone amplifier, which combines the smooth, musical sound of tubes with the high output current of transistors. It is specifically designed for driving low impedance headphones that
- UPC: 745770355
- Size: US Plug
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Mini HiFi Digital Audio Power Amplifier Stereo Amp with Dual 6J2 Vacuum Tubes BT AUX Inputs Treble Bass Controls 100W(50W*2)
Please note, this item ships from an international seller. Expected delivery is 10-15 days.Features:This power amplifier can be connected with passive speaker to get powerful HiFi music.Dual classical 6J2 tubes gives you warm and powerful
- UPC: 459210208
- Color: SilverSilver US Plug
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