Best Single Ended Triode Amplifier - April 2024

Audio Nirvana 300B Single Ended Triode Vacuum Tube Stereo Amplifier

Audio Nirvana 300B Single Ended Triode Vacuum Tube Amplifier. Finally, someone has made a Single Ended Triode amplifier with deep, powerful, extended bass and highs that extend to the limits of human hearing. Together with the traditional smooth and detailed SET midrange, this is the best sounding amplifier we have heard in our 50 years in audio. 8 watts per channel, but with enormous reserves for transients. The Audio Nirvana 300B SET uses an enormously powerful toroidal power supply protected in a real potted case (not a dummy one, as many companies use). Transformers are massive and are han... [Read More]

• ASIN: B06ZYMW6L5
• ASIN: B06ZYMW6L5
• Brand: Audio Nirvana
• Manufacturer: Audio Nirvana

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

Nobsound EL34 Pure Vacuum Tube Amplifier Single-Ended Class A HiFi Stereo Power Amp 12W+12W (Assembled)

Shipping 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: About 11Kg(You can see the quality from its heavy weight) Package includes: ... [Read More]

• ASIN: B0757LZX31
• ASIN: B0757LZX31
• Brand: Nobsound
• Manufacturer: Nobsound

YAQIN MS-650B 8452 Class A Single Ended Integrated Tube Amplifier with Remote Control

Specifications: Output Power: 15W+15W (8Ω) Frequency Response: 10 Hz-32KHz(-2dB) Distortion+ SNR : ≤1.5%（10W） Input Sensitivity:≤0.3V Tube: 845*2 12AT7*2 12AU7*4 Load Impedance:4Ω-8Ω Maximum Power Consumption : About 200W Size: 19*17*12 inches(L*W*H) Gross Weight: About 39kg Package list: MS-650B*1 User Manual *1 Power cord*1 Remote Control *1 (battery not included) Hexagon screwdriver *2 Standby Channel Fuse(0.5A) *2 Power supply Fuse(4A) *2 for customer to change to the voltage 220V use.

• ASIN: B011BNO5UK
• UPC: 703681352757
• ASIN: B011BNO5UK
• Brand: Yaqin
• Manufacturer: YAQIN

Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A Amp

Specification: Output Power: 12W x 2 (Ultra-linear). Frequency response: 20Hz - 28KHz. Output Impedance: 4,8Ω. Total harmonic distortion: ≤ 1% (1kHz). SNR: 88dB. Voltage amplification: 6N2J × 2. Power output tube: Dawn export EL34 × 2. Rectifier tube: 5Z4PJ × 1. Input sensitivity: 750MV. Input impedance: 100KΩ (2 groups input) Dimensions (W × D × H): 310 × 268 × 165mm. Power Supply Voltage: AC 110V - 120V / 50Hz-60Hz (For United States)   Features: Power Transformers: new imported 0.35, stack thickness 50MM (96-50). Output transformer core: new imported 0.35 (66x36(standard vers... [Read More]

• ASIN: B07L4GL63N
• ASIN: B07L4GL63N
• Brand: Reisong
• Manufacturer: BOYUU

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

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: B07MD74G92
• ASIN: B07MD74G92
• Brand: RFTLYS
• Manufacturer: RFTLYS

Nobsound® Kt88 Big Power Single-ended Hifi Audio Class A Tube Amplifier Excellent Bass

Basic technical parameters: Tubes: 1 x PSVANE 5Z3PAT rectifier tube 2 x Russia OTK 6H8C tubes 2 x PSVANE KT88 power tubes Output power: 13W * 2 (ultra-linear connection default) The maximum output power: 18W * 2 Frequency response: 20Hz-25KHz Output Impedance: 4 ohm, 8 ohm Power transformer: 105 * 60 240W Output transformer: Japan's Z11 0.35mm (86 * 40), 4 layers 3 segments HIFI quality Total Harmonic Distortion: ≤ 1% (1kHz) Input Impedance: 100Kohm Input Sensitivity: 500mV - 2000mV SNR: 90dB Size (W × D × H): 390 mm × 275 mm × 280 mm weight: 16kg Features: Output transformer: Japan Z11... [Read More]

• ASIN: B00KGSBPM8
• UPC: 534139704244
• ASIN: B00KGSBPM8
• Manufacturer: Nobsound

iFi Micro iTube2 Tube Buffer/Preamplifier/Output Stage/Line Stage/Impedance Matching Device - Home Audio/Stereo Entertainment Upgrade

Need to add depth, bass, and personality to your audio system? The micro iTube 2 separates and emphasizes each vocal and instrument. It adds warmth, removes harshness and kicks your speakers into action. It is a pre-amp and tube buffer with gain settings so it can be tailored to suit any home audio system. It is a tubed output stage, tube line stage preamp, tube buffer AND an impedance matching device all in one. Digital Antidote takes the 'harsh edge' from most digital sources that 'rings' in the ear. 3D Holographic for speakers restores the 'collapsed sound field' found in many systems to re... [Read More]

• ASIN: B01N8VSFCM
• ASIN: B01N8VSFCM
• Brand: IFI
• Manufacturer: iFi Audio

Sovtek 2A3 Power Vacuum Tube, Matched Pair

• ASIN: B01HQYXHAC
• UPC: 683274022970
• ASIN: B01HQYXHAC
• Brand: Sovtek

Avalon VT-737sp Class A Mono Tube Channel Strip Limited Edition

The Avalon VT-737sp Class A Mono Tube Channel Strip Anniversary Edition features a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space. The VT737SP Anniversary is identical in terms of circuitry, the only difference being cosmetic; the front panel is matt-black and the original orange LEDs have been replaced with cool blue ones. In honor of the 10th anniversary of the release of the renowned VT-737sp Class A Mono Tube Channel Strip, Avalon has produced a special "Blackface" model. The VT-737SP features a combination of TUBE preamplifi... [Read More]

• ASIN: B0002GL02Y
• UPC: 889406017931
• ASIN: B0002GL02Y
• Brand: Avalon
• Manufacturer: Avalon

Gemtune APPJ PA1502A 6N4+6P6P tube headphone amplifier (Black)

Specifications: Tube: 6N4 + 6P6PX2 Input: RCA Jacks Input Impedance: 10K ohms Input Sensitivity: 800mV Output: 6.3mm Jacks Output Impedance: 8 to 600 (Japan Z11-EI48 * 24 Output Transformers) Output voltage: 18Vp-p Frequency Response: 30-30Khz (+ -1db) Input AC Voltage: 100-250V AC Power Consumption: 27W AC: Standard IEC Jack with Fuse protection (2A Fuse) Weight: 2.5kg Dimensions: 160mm (w) x 134mm (d) x 125mm (h) 0.13W / 600 ohms 0.26W / 300 ohms 0.5W / 100 ohms 1W / 32ohms Note: Power cord is not included. Package: 1PC Black tube amplifier (Not include any cable or headphones in the pict... [Read More]

• ASIN: B00X5EB7QY
• UPC: 703681352603
• ASIN: B00X5EB7QY
• Brand: APPJ
• Manufacturer: APPJ

Woo Audio WA6 2nd gen Vacuum Tube Class-A Headphones Amplifier (Black)

Originally released in 2007, the critically acclaimed WA6 has set the standard for amps in its class. Don't let the compact size fool you, WA6 is a powerhouse that would drive the most demanding headphones. A high/low impedance switch on the back allows the user to select the output impedance to accommodate a wide variety of headphones. Under the hood of the all aluminum chassis is the same clean point-to-point wiring, no semi conductors in the entire circuitry, and premium parts found in our top tier models. Whether you are new to the personal audio hobby or a veteran audiophile, WA6 will sat... [Read More]

• ASIN: B00KDPWQCW
• UPC: 039517699117
• ASIN: B00KDPWQCW
• Brand: Woo Audio
• Manufacturer: Woo Audio

Universal Audio 710TFD Twin-Finity Single-Channel Microphone Preamp

The award-winning 710 Twin-Finity is a radical UA mic preamp design that combines both the classic retro warmth of tubes with the transient bite of solid-state, all in a 2U, half-rack unit. The 710 was created specifically to add the tonal versatility and sonic inspiration missing from generic audio interface preamps. Tone blending is continually variable between 100% tube and 100% solid-state, offering a practically infinite range of unique preamp tones, plus the ability to easily dial-in your own signature sound. The key to its sonic flexibility lies in its innovative circuit design, featuri... [Read More]

• ASIN: B007X0AYYC
• UPC: 819937001208
• ASIN: B007X0AYYC
• Brand: Universal Audio
• Manufacturer: Universal Audio

Cary Audio CAD-300SEI Integrated Tube Amplifer (Black)

Tube aficionados have long known that the best possible realism and detail comes when an amplifier is run in SET mode, or Single-Ended Triode. This lets one power tube handle both sides of each musical waveform, eliminating some of the mostfatiguing distortions. It results in lower output power, naturally, but with high-efficiency speakers played at reasonable levels, its ultimate simplicity means the ultimate in musical naturalness.While only offering 15 watts per channel of pure class-A remote-controlled power, the 300SEI does things that almost no other amplifier today can achieve. Its care... [Read More]

• ASIN: B01CEFL796
• ASIN: B01CEFL796
• Brand: Cary Audio
• Manufacturer: Cary Audio

Nobsound Tube Amplifier NS-13D with 2 Vacuum Tube of EL34 , Hi-Fi, 100% Handmade

• ASIN: B00NWISSGU
• ASIN: B00NWISSGU
• Brand: Nobsound
• Manufacturer: Nobsound

SCOSCHE LOC2SLSD Car Stereo 2-Channel Adjustable Amplifier Add-On Adapter

The Scosche Car Stereo 2-Channel Adjustable Amplifier Add-On Adapter allows you customize your vehicle's sound system to get the sound you want. This piece helps you convert your speaker outputs to RCA outputs, so you

• UPC: 357946264
• Model: LOC2SLSD
• Rating: 4.0

Soundstream Picasso Nano PN2.350D Car Amplifier - 350 W PMPO - 2 Channel - Class D (pn2350d)

soundstream pn2.350d 350w 2-channel picasso nano class d

• UPC: 584713984
• Model: PN2350D
• Color: Multicolor

AMPLIFIER, CATV & OTA SUBSCRIBER PREMISE SINGLE (1) OUTPUT 15dB GAIN 5-1002Mhz w/ 36 COAXIAL JUMPER & AC/DC POWERING BRICK

PCT Internationals miniaturized MA2-x series subscriber amplifier series has excellent performance and low noise figure perfect of amplification of digital video, voice, & data transmission via the broadband network within a subscriber or business dwelling.

• UPC: 922444687

Monoprice Monolith Liquid Spark Headphone Amplifier - by Alex Cavalli With RCA Input, Single 1/4 Output 1.3Watt@50R, 108dB

The Monolith Liquid Spark is a compact headphone amplifier developed by Alex Cavalli for Monoprice. It provides everything people have come to expect from a Cavalli design. It uses dual 18 V filtered power supply

• UPC: 173840380
• Model: 133304

Jvc KSAX201 Car Amplifier Single Channel With 500 Watts Peak+Complete 4 Gauge Amplifier Kit And PAC SNI-35 Variable LOC Line Out Converter

JVC KS-AX201 500W Max AX2 Series Class AB Monoblock Amplifier AX2 Series Monoblock Class AB Car Amplifier RMS Power Rating: 4 ohms: 150 watts x 1 chan., 2 ohms: 250 watts x 1 chan. Max

• UPC: 570748023

(2) Rockville RSG10 Single 10" 400W PA Speakers+Rockville RPA5 Amplifier DJ Amp

Package: (2) Rockville RSG-10 Single 10” Two-Way PA Passive Loudspeakers Totaling 800 Watt With Three 3" Piezo Bullet Tweeters and a 1.5" High Temperature Voice Coil + Rockville RPA5 1000 Watt Peak / 500 Watt

• UPC: 612162233
• Model: (2) RSG10+RPA4

4 Vintage Mix 6EW7 Noval Oscillator Amplifier Triode TV Receivers- BangyBang Tubes

BrandDuMontInternationalAdmiralHeintz and KaufmanModel6EW7Type Noval TriodeUseOscillator/Amplifier for TV receivers.Similar/EquivDiff. heater:10EW7 / 15EW7ConditionNew in Box (NOS)Tubes per

• UPC: 214240808

Kenwood Single Din CD/AM/FM Car Audio Receiver with Bluetooth with Autotek 6.5 Inch ATS series factory speakers 2-pairs, Autotek 4 Channel Amplifier & Enrock Audio Amplifier Wiring Installation Kit

PACKAGE INCLUDES: 1 X Kenwood Single Din KDCBT768HD CD/AM/FM Car Audio Receiver with Built-In Bluetooth with 4 X Autotek ATS65C 6.5 Inch ATS factory Max 300 Watts Speakers, 1 X Autotek TA10504 TA Series 1000

• UPC: 538509892
• Model: KDCBT768HD-ATS65C-TA10504
• Color: White

5 Vintage General Electric 6EW7 Noval Oscillator Amplifier Triode TV Receivers- BangyBang Tubes

BrandGeneral ElectricModel6EW7Type Noval TriodeUseOscillator/Amplifier for TV receivers.Similar/EquivDiff. heater:10EW7 / 15EW7ConditionNew in Box (NOS)Tubes per

• UPC: 683276983

5 Vintage RCA 7057 VHF Cascode Amplifier Twin Triode Valve- BangyBang Tubes

BrandRCAModel7057TypeNoval Double TriodeUseMobile ApplicationsSimilar/EquivN/AConditionNew in Box (NOS)Tubes per

• UPC: 864482253