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

    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, whic... [Read More]

    • ASIN: B07KJ18H75
    • ASIN: B07KJ18H75
    • Brand: Little Bear
    • Manufacturer: Douk Audio

  • RFTLYS EA1A Headphone Amplifier & Integrated Amp Wireless Bluetooth EL34 Tube Class A Single-Ended (Black)

    The amplifier stage is composed of a standard class Class A power amplifier circuit. The amplifier tube to screen load impedance is 6KΩ, and the plate voltage is 375V. Using only the gate negative bias mode, the zero-signal push-pull two-plate electrode power is 85mA, and the large screen current increases to 150mA. Rated output power is 16W, high power can reach 22W. 4.0 Bluetooth HiFi Module The amplifier supports Bluetooth input and can be easily paired with Android, iPhone, iPad, Tablet PC and other devices. Support headphones to switch output, is a tube headphone amp Bluetooth tube ampl... [Read More]

    • ASIN: B07NQ4ZXFB
    • ASIN: B07NQ4ZXFB
    • Brand: RFTLYS
    • Manufacturer: RFTLYS

  • Orange Amps Electric Guitar Power Amplifier, Orange (Crush12)

    The Orange Crush PiX CR12L makes an excellent affordable practice amp. The Crush PiX CR12L makes it easy to dial in your tone with 3-band EQ, plus Overdrive and Gain controls. Sporting legendary Orange looks, including Orange basket weave Tolex and a woven speaker grille, the compact Crush PiX CR12L weighs just a smidge over 12 pounds, making it quite portable, indeed. It has a 6" speaker, and is quite possibly the loudest 12 watts we've ever heard. Whether you're a seasoned pro picker or just learning your first-position chords, the Orange Crush PiX CR12L makes an awesome practice amp.

    • ASIN: B00DV9HENS
    • UPC: 700315912097
    • ASIN: B00DV9HENS
    • Brand: Orange Amps
    • Manufacturer: Orange

  • SMSL SAP-II PRO Desktop Headphone Amplifier Portable HiFi Audio AMP High Fidelity Silver

    SMSL SMSL SAP-II PRO Desktop Headphone Amplifier Portable Hifi Audio AMP 3.5mm/RCA input 6.35mm Output Jack Standard input interface: 3.5mm/rca stereo input(with switch) Standard output interface: 6.35mm earphone jack SNR: ≥105dB Distortion: ≤0.003% Frequency response: 20hz-30khz Output power: 900mw/600Ω, 180mw/300Ω, 450mw/100Ω,610mw/62Ω, 910mw/32Ω, 1000mw/16Ω . The machine volume: 126mm x 74mm X30MM (including the protruding part) Weight: 500G (outside the actual shipping weight packing structure.) Universal power supply voltage: 100-240ACV Packing lists: sApII Pro Headphon... [Read More]

    • ASIN: B07D14F3RK
    • ASIN: B07D14F3RK
    • Brand: SMSL
    • Manufacturer: Shenzhen ShuangMuSanLin electronics Co., LTD

  • Nobsound Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Black)

    Notice: As a phono preamp, it is suited for MM turntables only. Do not support MC turntables. As an AUX preamp, it is suited for devices like CD, DAC, PC, cellphone. Please note as a phono preamp, it can only work with MM turntables. Please note your turntable should have no built-in phono preamp. If it has, please make sure there is a PHONO OUT/LINE OUT switch and you should put it on PHONO OUT position. We do not recommend using it with class D amplifiers since most class D amplifiers have much noise. Parameters: 1. RIAA phono part: RIAA freq response 20hz-20kHz +/- 0.5dB, S / N ratio>... [Read More]

    • ASIN: B075YQM28P
    • ASIN: B075YQM28P
    • Brand: Little Bear
    • Manufacturer: Douk Audio

  • Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio Preamplifier

    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 high sensitivity are not suitable. As there will be tube Microphone effect, please keep the amplifier steady while using it. For noise issue, please keep it away from devices like routers, mobile phones or something that may interfere in the audio signal. If there are no interference, please remove all input and listen to see if the noise still exists. If so, the device ... [Read More]

    • ASIN: B014FASL1A
    • UPC: 769700919653
    • ASIN: B014FASL1A
    • Brand: Nobsound
    • Manufacturer: Nobsound

  • Fender Mini Tonemaster Battery Powered Electric Guitar Amp

    This miniaturized version of the Tonemaster boasts glorious tone for its size, along with authentic looks to match. This portable mini amp features classic details reminiscent of the original Tone-Master, from metal amp corners to vintage-style brown grille cloth and white knobs. One 9 volt battery or DC 'wall wart' adapter required to power up.

    • ASIN: B000LPSNRQ
    • UPC: 133587596090
    • ASIN: B000LPSNRQ
    • Brand: Fender
    • Size: 7.20 x 7.50 x 3.60 inches
    • Manufacturer: Fender Musical Instruments Corp.

  • Topping NX1s Portable Headphone Amplifier, Smaller and Better (NX1s)

    TOPPING NX1s Portable Headphone Amplifier, Smaller and Better

    • ASIN: B07QGPRPFJ
    • UPC: 714801859384
    • ASIN: B07QGPRPFJ
    • Brand: AIMPIRE
    • Manufacturer: AIMPIRE

  • Orange Micro Dark Terror Hybrid Amp Head Mini Stack Combo w/ Cabinet and Speaker Cable, Black

    The Orange Micro Dark hybrid electric guitar amplifier head puts great high-gain tones in a simple and very portable package. Based around Orange's popular Dark series of amplifiers, the Micro Dark offers the same searing gain and tonal versatility as its big brothers, but boasts the same tiny format as the Micro Terror. This mighty mite crams 20 watts into a head about the size of a small lunchbox. If you need a simple to use, portable amplifier, with huge tones, check out the Orange Micro Dark. The Dark series of amplifiers make no secret that they're engineered for high gain heavy metal. Bu... [Read More]

    • ASIN: B0161SWWXM
    • UPC: 702706626576
    • ASIN: B0161SWWXM
    • Brand: Orange
    • Manufacturer: Orange

  • Pyle PLTB8 8-Inch 400-Watt Carpeted Subwoofer Tube

    This Pyle Blue Wave subwoofer pushes 400 watts of booming bass! The 8” subwoofer tube has a high quality carpeted construction for that classic look. It’s equipped with a blue polypropylene cone and specially treated black rubber edge suspension for a distortion-free sound that rocks. The 2” aluminum voice coil provides the punch, while the bass reflex vent adds even more sub-bass, ultimately achieving a frequency response of 30 Hz to 700 Hz.

    • ASIN: B000230LJK
    • UPC: 999900005737
    • ASIN: B000230LJK
    • Brand: Pyle
    • Size: 8 inches
    • Manufacturer: Pyle

  • Wireless Bluetooth Home Audio Amplifier - 90W Dual Channel Mini Portable Power Stereo Sound Receiver w/ Speaker Selector, RCA, AUX, LED, 12V Adapter - For iPad, iPhone, PA, Studio Use - Pyle PFA330BT

    PyleHome Model : PFA330BTMini Bluetooth Audio AmplifierBluetooth Mini Blue Compact Audio Amplifier, Aux (3.5mm) Input, Push-Type Speaker Terminals, 90 Watt Amp Features:Compact and Powerful Mini Amp SystemBuilt-in Bluetooth for Wireless Audio Streaming1/4'' Microphone Input Connector JackAux (3.5mm) iPod/MP3 Input Connector JackRCA (L/R)Audio Input Connector JacksFour Push Type Speaker TerminalsRotary Treble, Bass, Master Volume Adjustable ControlsElectronic Short, Overload & Overheat ProtectionAudio Source Input SelectionIncludes Power AdapterBluetooth Connectivity:Instant Bluetooth Wireless ... [Read More]

    • ASIN: B0179LSNA6
    • UPC: 068888760454
    • ASIN: B0179LSNA6
    • Brand: Pyle
    • Manufacturer: Sound Around

  • Sabaj PHA3 Vacuum Tube Headphone Amplifier 2X6J9 Low Ground Noise Integrated Stereo Amp Audio HiFi Output Protection for Headphone

    Input Interface: 3.5 mm Stereo Jack Output Power: 32 Ω: 115mW 64 Ω: 77 mW 150 Ω: 39 mW 300 Ω: 20 mW THD+N: 0.032% SNR: 95dB Consumption Power: 5.5W Frequency Response: 20Hz-20kHz Residual Noise: 0.02mV

    • ASIN: B07D525SB7
    • ASIN: B07D525SB7
    • Brand: Sabaj
    • Manufacturer: Shenzhen Dahao Technology Co., LTD.

  • Yamaha THR10 Desktop Guitar Amplifier and Interface with Cubase AI Recording Software

    10-Watt 1-channel 2x3" Battery-powered stereo guitar combo amplifier with built-in amplifier models, effects, user setting recall, 3-band EQ, and USB for editing and recording.

    • ASIN: B006QLW5XC
    • UPC: 600599648593
    • ASIN: B006QLW5XC
    • Brand: YAMAHA
    • Size: Desktop Amplifier
    • Manufacturer: Yamaha PAC

  • 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

  • DEAFidelity DF-M1 Mini Vacuum Tube Audio Portable Integrated Headphone Amplifier/Pre-Amp, No Sound Distortion, Low Static Noise, Powerful Drive, Stereo, Aluminium Alloy Case, Compact Size, Black

    About DF-M1 Headphone amp Many Tube amp users may be troubled by the background noise, so we run different kinds of tests to avoid this problem. After testing multiple kinds of vacuum tubes, the Soviet OTK 6H165B mini vacuum tube works the best so it became our final choice. With self-designed circuits, DF-M1 delivers satisfactory sound quality even if all based on our demanding requirements. Compatibility DF-M1 can work with smartphones, laptops, desktop DAC, tablets, music players or other audio devices. Popular headphones models compatible are listed below HD580, HD600, HD650, K701, K702,... [Read More]

    • ASIN: B0793S9MYS
    • ASIN: B0793S9MYS
    • Brand: SainSonic
    • Manufacturer: SainSonic

  • Fiio Q1 Mark II Portable Portable Headphone Amp & DAC (Black)

    Fiio Q1 Mark II Portable Headphone Amp (Amplifier) & DAC (Digital To Analog Converter) delivers high quality gain and bass circuits to satisfy different listening needs. It comes in a unque metal body, with sandblasted

    • UPC: 108944969
    • Model: Q1 Mark II
    • Color: Black

  • ESYNIC Portable Earphone Amplifier Portable Headphone Amplifier Amps for Phones, MP3s, Digital Players and Computers

    Specification:Input/output port: 3.5mm studio inputLithium battery capacity: 2000mAHAmp using time: more than 8 hoursAmp internal voltage: 8.3V/1ASNR>100DbTHD+N 0.0003%Output power: 40Mw in impedance 16ΩAdapted headphone impedance: 10-150ΩSize: 97*60*15(L*W*H)Package Included:1*Headphone Amplifier1*USB Power Cable1*Audio Cable1*User's

    • UPC: 632467823
    • Color: Black
    • Size: 97*60*15mm
    • Rating: 5.0

  • Tuscom Portable HIFI Stereo Audio AMP Headphone Earphone Amplifier 3.5mm AUX For Phone

    Description:    Are you still worried about this? Every time you listen to a song on your cell phone, the sound is stiff, dry and cold. Low frequency reduction is insufficient, listening is weak, audio output

    • UPC: 212834493
    • Rating: 5.0

  • ESYNIC Proster Headphone Amplifier Portable Amp 3.5mm Audio Rechargeble HiFi Earphone USB Amplifier for iPhones iPod MP3 MP4 Digital Player and Computers

    Overview:HiFi Headphone Amplifier -- supports most headphones of high impedance 16-150Ω, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio.Personality Stereo -- High quality headphones audio cable with gold plated

    • UPC: 159558307
    • Size: 97*60*15(L*W*H)

  • Joyo I-plug Electric Guitar Mini Headphone Amp Amplifier Built-in Overdrive Effect for iPhone Samsung iOS/Android/Window Compact Portable

    Features:Compact and light-weight design, not bigger than a hand of the adults.Built-in distortion effect.Designed with 3 adjuster: Volume, tone, gain.Designed with a clip on the back, easy to fix on belt, pocket or anywhere else.Powered

    • UPC: 996677279

  • 4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS.., By Pyle

    4-Channel Stereo Headphone Amplifier, 1/4" ConnectorsCompact Control UnitStereo Headphone Output Level AdjustmentIndependent Channel Rotary Volume Controls(4) 1/4'' Stereo Headphone TRS Output Connector Jacks1/4'' TRS Source Input Connector JackPower On LED IndicatorPower Supply Included, DC 12V/150mADimensions

    • UPC: 392370665

  • UHF Mini Portable Voice Amp Amplifier Loudspeaker FM Radio with Wireless Headset Microphone Mic Support TF Card

    Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingThe multi-functional voice amplifier is very suitable for teachers, tour guide ect.Features:Wireless headset microphone and voice amplifier set, Max. 50m

    • UPC: 729664067

  • S.M.S.L Q5 pro Mini Portable HiFi Digital 3.5mm AUX Analog/ USB/ Coaxial/ Optical Stereo Audio Power Amplifier Amp

    Features:4 ways input: 3.5mm AUX, USB, Coaxial, Optical.Subwoofer and 4-wire signal output.LCD shows input source, tone state, volume and remote control receiving.With remote controller to control the effects conveniently.Short press power button to select the

    • UPC: 205454898

  • Best Choice Products Portable Mini Washing Machine Spin Cycle w/ Drainage Tube, 6.6lb Capacity - Blue/White

    Save the need for overpacking on a trip. This portable washer is perfect for doing laundry on the go or in limited space. Designed to accommodate light to medium laundry loads, this compact washer has

    • UPC: 705475138
    • Model: SKY3115
    • Color: White
    • Size: 13”(L) x 12“(W) x 20.5“(H)20.5
    • Rating: 3.304

  • UPBRIGHT AV Audio/AUX IN Cable Cord For Sony PHA-1 Portable Headphone Amplifier Amp Japan

    UPBRIGHT AV Audio/AUX IN Cable Cord For Sony PHA-1 Portable Headphone Amplifier Amp

    • UPC: 278935075

  • Best Small & Affordable Valve Guitar Amp Shootout - Updated for 2019

    BEST BUDGET TUBE AMP SHOOTOUT!!! (Best low watt tube amps of 2019)

    Little Bear B-4X _(Z Reviews)_ $100 Balanced Tube Amp