Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth

Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver

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!.

  • Brand: Rockville
  • ASIN: B07L55V58S
  • UPC: 819216022603

YAQIN MC-13S Push-Pull Integrated Stereo Tube Amplifier(Without Protect Cover)

YAQIN MC-13S Push-Pull Integrated Stereo Tube Amplifier(Without Protect

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

Stereo Hybrid Tube Amplifier - ACIN Class AB 25W Bluetooth Integrated Power Amplifier with Headphone Out, USB

Stereo Hybrid Tube Amplifier - ACIN Class AB

This stereo integrated amplifier offers impressive powerful sound. Thanks to its hybrid design (2 x 6P1, 2 x 6N1 vacuum tubes) it provides richness of sound synonymous with pure valve amplification. A built-in headphone output is a perfect choice for those who prefer discrete listening. If someone is looking for a small sound system for a 30sqm room and wants it to be able not only to sound (and look) attractive, but also to be multi-functional.... the choice of ACIN TA-10D seems to be a reasonable and completely legitimate. It offers plenty of features, and also provides a very musically pleasant colorful sound and nice appearance and pretty good energy. Besides, it is very attractively priced... Specification: Power Output: 2x25W [email protected]Ω; 2x18W [email protected]Ω S/N ratio: >80dB THD:

  • Color: black
  • Brand: ACIN
  • ASIN: B078J8KJD9
  • UPC: 889743445619

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;

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

RFTLYS - A2 - KT88 - Vacuum Tube Stereo Integrated Amplifier with Headphone Amp Output Bluetooth Input (Black)

RFTLYS - A2 - KT88 - Vacuum Tube

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: Frequency response: 15Hz-36KHz / (20Hz-30KHz) Harmonic Distortion: ≤ 1.2% (1KHz) Input Sensitivity: 290mV Output power: 35W * 2 (8Ω ) vacuum tube: KT88*4, 12AU7*2, 12AX7*1 Input Impedance: 100K Output Impedance: 4Ω 8Ω Headphone Output Impedance: 32Ω -300Ω Signal-to-noise ratio: 89dB Power supply voltage:110-120V 60Hz/50Hz(+-10%) (For United States) If you need other voltages, please contact us first. AC100V- AC240V(60Hz/50Hz)(100V, 110V, 120V, 127V, 220V,240 version is in stock.)  Dimensions:340 (W) × 181 (H) × 255 (D) mm Net Weight: 19 kg Gross weight: 21kg Packing included: 1*Vacuum Tube Integrated amplifier 1*Power cable 1*Tube protective cover 1*English instructions All items guaranteed 100% BRAND NEW in the original edition Box. ONE-YEAR WARRANTY !!!

  • Color: Black
  • Brand: RFTLYS
  • ASIN: B07PM1N6ZZ

EMF-Free Headphones - Anti-Radiation Air Tube Wired Stereo Headset with Earbuds and Microphone

EMF-Free Headphones - Anti-Radiation Air Tube Wired Stereo

Delivering sound via hollow air tubes rather than traditional wires, the DefenderShield EMF Radiation-Free Air Tube Stereo Headphones offer an incredible listening experience while eliminating EMF exposure to the head. The DefenderShield Airtube Earbuds EMF Stereo Headset, rise above all other air tube headsets, because they are built with advanced speakers to deliver higher fidelity stereo sound. At the same time, hollow tubes increase space for audio development, producing more body and delivering a vibrant sound. With these headphones, you can experience to the highs and lows of your music, listen to podcasts without distortion, and enjoy muffle-free conversations with your friends, all with the peace of mind that you are protected from EMF radiation. SAFETY EMF radiation-free technology delivers crystal clear sound via hollow air tubes rather than traditional wires. Headphone air tube and earbuds contain no metal conductors, virtually eliminating any EMF radiation exposure. SOUND Advanced stereo speakers deliver higher fidelity sound. Air-filled hollow tube increases space for audio development, producing body and delivering a more vibrant sound. CONVENIENCE Built-in hands-free microphone with On/Off - Play/Stop switch. Magnetic earbud end-caps provide a quick and e...

  • Color: Grey
  • Brand: DefenderShield
  • ASIN: B01N4LJOE2
  • UPC: 755899853298

Nobsound Mini 20-Watt 6N6+6N2 Vacuum Tube Amplifier SEPP Class AB Desktop Stereo Power Amp for HiFi Home Audio Sound System (DJ418)

Nobsound Mini 20-Watt 6N6+6N2 Vacuum Tube Amplifier SEPP

Parameters: Tubes: 6n2 * 1 / 6n6 * 2 Output power: 10W × 2 (no distortion) Frequency response: 20Hz-20KHz + 0.5dB / -1dB Output impedance: 4,8 ohms Total Harmonic Distortion: 0.3% 5W Input Sensitivity: 0.3VRMS Input impedance: 47K Signal to noise ratio: 92dB Volume: 125mm × 175mm × 150mm (width × depth × height) Net weight: 2.44Kg (3Kg with package) Package includes: 1× Tube Amplifier 1× Power Adapter 1× Protect Cover 1× RCA Cable

  • Color: DJ418
  • Brand: Douk Audio
  • ASIN: B07794FK35

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

Bluetooth Mini Stereo Power Amplifier - 2x120W Dual

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 Connector Jack (Connect Devices like Smartphones, Tablets, MP3 Players, etc.)Compatible with Audio/Computerized DevicesTreble, Bass, Balance, Master Volume AdjustableFour Push Type Speaker L/R Terminals1/4'' Headphone OutputBuilt-in Short Circuit and Power Surge ProtectionRotary Master Volume ControlFront Facing Control PanelLED Indicator Lights with Output Level DisplayIncludes Remote ControlTechnical Specs:Peak Power Output: 120 Watt x 210% RMS at 4-Ohm ImpedanceSignal-to-Noise Ratio: 75dBFrequency Response: 20Hz - 20kHzInput Sensitivity: 150mVT.H.D.: 0.3%Bass/Treble: +/-10dB110V/220 Voltage Selector, 50/60HzDimension (W x H x D): 8.27'' x 2.83'' x 5.43''The Pyle Mini Blue Series (PCAU48BT) mini s...

  • Color: 120 Watt x 2
  • Brand: Pyle
  • ASIN: B00MIYF1DW
  • UPC: 823019877384

Dilvpoetry R50 6J4 Bluetooth Tube Amplifier HiFi Audio Stereo Digital Headphone Amplifiers Treble Bass Desktop Preamplifier Preamp(Black)

Dilvpoetry R50 6J4 Bluetooth Tube Amplifier HiFi Audio

Dilvpoetry R50 6J4 Tube Headphone Amplifier SNR : ≥96dB Distortion : 0.1% Input sensitivity: 0.2mV DC Voltage : DC 12V-24V MAX Power Output : 50W x 2; 4Ω Bass/Treble Adjust Range : ±6dB Frequency Response : 20Hz-20KHz(±3dB) Package weight: 0.8kG Packing size: 260* 220* 65mm (L x W x H) Machine size: 128.5 x 98 x 33 mm (without knob and tube) Operation Guide: Please make sure the volume is turn to lowest at first. 1.Plug the vacuum tube into the tube hole, make sure the pin is follow the correct way. 2.Connect your audio output device. You can (1) Connect a passive speaker through the speaker port(R for Right, L for Left Channel) from the back. (2) Connect a wired headphone or a Bluetooth speaker through the 3.5mm port from the front. 3.There is a mode switch on the back, switch to the mode as you need for the audio input. You can choose Bluetooth or AUX input. 4.Connect the DC power. (Higher Voltage brings more powerful effect, support 12V-24V.) 5.Turn on the amplifier:(1) For Bluetooth mode : Enable your phone's Bluetooth function, find the BT device and connect. (2) For RCA input: Insert the AUX cable for the wired audio input. 6.Bass is for more heart beating rhythm, treble is for the clear and beauty pure voice. Adjust the Bass, Treble, and Volume to the level you like, ...

  • Color: Black1
  • Brand: Dilvpoetry
  • ASIN: B07Q3P6CS3

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

Nobsound EL34 Class A Single-ended Tube Amplifier Stereo

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
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