• ART TubeMP Tube Microphone Preamp

    ART TubeMP Tube Microphone Preamp

    • ASIN: B0002GZZNY
    • UPC: 840402011439
    • ASIN: B0002GZZNY
    • Brand: ART
    • Manufacturer: ART

  • 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

  • Little Dot I+ 6JI X2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier (LDI+)

    Input: Gold Plated Unbalanced (RCA) Jacks Output: 1/4" Gold Plated Stereo Headphone out Tube Options: 6JI standard Frequency Response: 10HZ ~ 50KHz (minus3 dB) THD plus N: 0.2 percent: 1Vrms @ 1000Hz 0.6 percent: 3Vrms @ 1000Hz 1.0 percent: 5Vrms @ 1000Hz Signal to Noise: 92dB Suitable Headphone Impedance: 8 ~ 600 ohms Input Impedance: 50K ohms Power Output: 150mW @ 300 ohms 300mW @ 120 ohms 800mW @ 32 ohms User variable gain settings: 6.5x or 3.25x Power Consumption: 15VA Measurements: Metric: 180mm (L) by 97mm (W) by 100mm (H) English: 7.08 inches (L) by 3.81 inches (W) by 3.93 inches (H) We... [Read More]

    • ASIN: B00A2QM5O6
    • UPC: 790996171524
    • ASIN: B00A2QM5O6
    • Brand: AIMPIRE
    • Size: 10
    • Manufacturer: AIMPIRE

  • ART Tube MP Project Series Microphone Preamp

    The Tube MP Project Series is a professional quality audio interface that lets you connect microphone, instrument, and line level signals to a mixer or other audio input. This hybrid design is the latest in a long line of ART tube preamps. From the new all-aluminum stackable chassis to the precision LED level metering circuitry, ART improved virtually every aspect of their already successful Tube MP series. With up to 70dB of clean musical gain and high output signal drive capability the cold digital world will melt with your mixes! Charge up your creativity with the Tube MP Project Series! ... [Read More]

    • ASIN: B000K6B59Y
    • UPC: 000888880282
    • ASIN: B000K6B59Y
    • Brand: ART
    • Manufacturer: ART

  • Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier

    Technical Specifications: Output Voltage: 2.0V Gain = 48dB Input RIAA ≤ 5mV THD ≤ 0.5% Frequency Response: standard characters Signal to Noise Ratio ≥ 65dB(A)1KHz (input: 10mV; output: 0.7V) Power supply: AC110V(115V) 60Hz/50Hz Packages: 1 × Preamplifier 1 × 6Z4 Tube 3 × 6N2 Tubes 3 × Metal Tube Covers 4 × Acrylic Tube Covers 1 × Power Cable 1 × GND wire Q&A: Q: I got a loud hum with T11. A: At first, we have to clarify that all phono preamps have a certain of background noise. It won't be loud, while a little loud is normal. Besides, there are many factors. Reason A: T11 ... [Read More]

    • ASIN: B06XCM9NKV
    • ASIN: B06XCM9NKV
    • Brand: Nobsound
    • Manufacturer: Nobsound

  • Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control (Silver)

    Bluetooth Connection: Some customers may find the Bluetooth can't be connected or found. Here is the solution. 1. Power off the M8 and your phone. 2. Wait for 5s and then power on both. 3. If it still can't be discovered, repeat 1 and 2 and it should work. If the problem can't be solved, please visit https://www.amazon.com/sp?seller=ADPE7GPX91ORE and click "ask a question" to contact us. 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 wit... [Read More]

    • ASIN: B078B7TPKH
    • ASIN: B078B7TPKH
    • Brand: Douk Audio
    • Manufacturer: Nobsound

  • JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

    This 12AX7/ECC83 preamp tube has a well-balanced, colorful tone. Strongly defined lows and mids and smooth highs. It allows for more clean headroom than higher gain 12AX7s. Spiral filament for reduced noise & microphonics. Package of 3

    • ASIN: B005F5TP6U
    • UPC: 609722131322
    • ASIN: B005F5TP6U
    • Brand: JJ Electronic
    • Manufacturer: JJ Electronics

  • Behringer Ultragain Pro MIC2200 Audiophile Vacuum Tube Microphone/Line Preamplifier

    BEHRINGER ULTRAGAIN PRO MIC2200 Audiophile Vacuum Tube Microphone/Line Preamplifier Ultra-low noise discrete microphone/line preamplifier with hand-selected 12AX7 tube for ultra-musical sound Mic input stage based on discrete, conjugate transistor pair circuitry Ultra-wide bandwidth from 10 Hz to 200 kHz for "open" sound Integrated fully parametric EQs with dedicated center frequency, bandwidth and level controls Independent line driver for converting -10 dBV into +4 dBu pro level Soft-mute +48 V phantom power to avoid switch-on thumps Fully tunable and switchable 12 dB high-pass filter Swit... [Read More]

    • ASIN: B000CZ0RHY
    • UPC: 989898858095
    • ASIN: B000CZ0RHY
    • Brand: Behringer
    • Manufacturer: Behringer USA

  • dbx 286s Microphone Preamp & Channel Strip Processor

    The dB 286s is a full featured channel strip processor that delivers a studio quality microphone/instrument preamplifier and four processors that can be used independently or in any combination. why mic up vocals and instruments through a noisy, blurry mixer? The sonically pristine dB 286s mic preamp has all the features you need, including wide-ranging input gain control, switchable +48V phantom power, and an 80Hz high-pass filter to remove low frequency hum, rumble or wind. Use the patented dB over Easy compressor to transparently smooth out uneven acoustic tracks or deliver that classic "in... [Read More]

    • ASIN: B004LWH79A
    • UPC: 632317256193
    • ASIN: B004LWH79A
    • Brand: dbx
    • Size: 1.75 x 5.75 x 19.00 inches
    • Manufacturer: DBX

  • 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

  • Douk Audio Mini 6J1 Valve & Vacuum Tube Pre-Amplifier Stereo HiFi Buffer Preamp

    Parameters: Dimensions: 98 * 100 * 32 mm (without knobs and terminals) Power supply: DC12V 1A Frequency response: 20Hz (-0.2dB) ~ 20KHz (-0.2dB) SNR: 100dB Input sensitivity: 300mV ~ 2000mV Output: 3000mV THD: 1000mV 0.1% Weight: 350g Packing List: 1 * amplifier 2 * 6J1 tube 1 * power supply

    • ASIN: B01EKVKLOY
    • ASIN: B01EKVKLOY
    • Brand: Douk Audio
    • Manufacturer: Nobsound

  • ART Tube MP/C Tube Pre-Amplifier/Opto-Compressor-Limiter Project Series

    Tube Preamp/Opto-compressor with Independent Circuits, XLR and 1/4" I/O, Transformer-isolated XLR Output, and 12AX7a Tube

    • ASIN: B008879GO8
    • UPC: 840402019466
    • ASIN: B008879GO8
    • Brand: ART
    • Manufacturer: ART

  • Electro-Harmonix 12AX7, Matched Pair

    The 12AX7EH provides high gain with ultra low noise and detailed, musical tone that rivals the most desirable NOS types. Unique spiral filament eliminates filament to cathode induced hum common on amps that use AC on the filaments.

    • ASIN: B01IW94PLU
    • UPC: 735757051592
    • ASIN: B01IW94PLU
    • Brand: Electro-Harmonix
    • Manufacturer: Electro-Harmonix

  • Nobsound Little Bear P10 HiFi MOSFET Class A 12AU7 Tube Multi-Hybrid Headphone Amplifier Stereo Audio Preamplifier Preamp

    Replaceable Tube Modules: Switch between 12 series or 6 series: ① 6 series available: 6DJ8/6922/6N11/E88CC/6H23... ② 12 series available: 12AU7/ECC8/5814/6189/B329/CV4003/ECC802S... Parameters: Working voltage: DC24V, 1.5A at least Input sensitivity: 50mV Gain: 32dB Audio input: 3.5mm audio jack & Stereo L/R RCA Audio output: 3.5mm headphone & 6.35mm headphone & Stereo L/R RCA Input Impedance: 100KΩ Output Impedance: 20Ω~600Ω Frequency response: 10Hz-60KHz (±0.25dB) Signal/Noise Ratio: >90dB Dimension: W102× D102 × H37.5 mm (4.02 × 4.02 × 1.48 in) Net Weight: 310g (0.68lb) Notice... [Read More]

    • ASIN: B07DLRFHXT
    • ASIN: B07DLRFHXT
    • Brand: Douk Audio
    • Size: 12AU7
    • Manufacturer: Nobsound

  • Puffin Phono DSP phono preamp from Parks Audio for all vinyl systems

    The Puffin is simply a next-generation phono preamp with a wide range of gain settings which allows easy system matching for all carts and vinyl systems. The wide selection of tone controls then make it a breeze to tweak the sound to perfection. Turn on. Puffin. Tune Out.

    • ASIN: B07DKHM2HS
    • UPC: 703364999996
    • ASIN: B07DKHM2HS
    • Brand: Parks Audio
    • Manufacturer: Parks Audio

  • Best Value Kit for Canon PowerShot G15 G16 Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Photo Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41377856
    • Color: Black

  • Best Value Kit for Canon PowerShot G10 G11 G12 Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Photo Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41373591
    • Color: Black

  • Best Value Kit for Olympus SP-550 SP-570 SP-560 UZ Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Photo Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41377897
    • Color: Black

  • Best Value Kit for Canon PowerShot G1X Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Photo Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41374323

  • Best Value Kit for Fujifilm Finepix S700 S5600 S5700 S5800 Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41373607

  • Best Value Kit for Fujifilm Finepix S7000 Digital Camera with 2x Lens + Opteka Close-Up Set with Macro Lens + Grip Strap + Microfiber LCD Photo Cleaning Glove + Tube Adapter + Cleaning Kit

    Opteka GS-2 Genuine Leather Ergonomic Stabilizing Hand Grip Strap for Digital SLR Cameras- Genuine Leather- Ergonomically designed for optimal comfort- Padded strap alleviates the stress of length shoots- Greatly improves stability; Fits most Digital SLR

    • UPC: 41377226

  • 15 Affordable Mic Preamps: Desktop, 500 Series, & Rackmount | Reverb

    Cheapest Tube Compressor on Amazon

    Is it worth getting a budget headphone tube amp?