Top Single Ended Triode Amplifier

TRITON AUDIO FetHead Filter In-Line Microphone Preamp

SMSL HO200 Hi-Res Balanced Headphone Amplifier Low Noise 4xPLFC RCA/XLR Input 6.35mm 4.4mm XLR Balanced Output HiFi Preamp Headphone Amplifiers with High Mid Low Gain Control for AO200

• √ High Power Output: SMSL HO200 not only can be used as a headphone amplifier, but also can be used as a Hi-End Pre Amplifier. At the output power of 16 ohms power up to 6W, 32 ohms at 3w!.
• √ Low Noise Headphone Amplifier: 4 x PLFC ultra-low distortion precision linear feedback circuits are used. Distortion as low as 0.00006%, signal-to-noise ratio up to 140dB!.
• √ Balanced / Single-ended Output: HO200 provides 4 core XLR balanced, 4.4 balanced and 6.35 single-ended headphone output interface respectively, to meet the needs of different headphones!.
• √ Three-step Gain Switching Switch: Using the classic toggle switch rotary button, there are high, medium and low three-step gain switching switch. More convenient to switch gain control, where the low gain is optimized for IEM only!.
• √ Streamlined Design: Anodized technology, external aluminum CNC machining shell, fine workmanship, ultra-compact design, simply the top of the desktop headphone system!.

Digital Microphone Amplifier, Reverberation Board Low Noise for Audio Equipments

• For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples..
• Cond over I2C,The chip can be configured as 4 single-ended input channels, or two differential channels..
• As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range..
• We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter..
• The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed , you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs..

Taidacent INA114 Instrumentation Amplifier 1000 Times Gain Adjustable Single-Supply Operation Single-Ended/Differential Input

• INA114 is a low-cost, high-precision instrumentation amplifier that only requires an external resistor to set the gain, and the gain range is 1 to 10000..
• the weak signal detection effect is excellent, and can input single-ended signals or differential signals..
• Chip features: Offset voltage 50uV, drift 0.25μV/℃, and high common mode suppression, 115dB when G=1000.
• Module application: bridge amplifier, thermocouple amplifier, RTD sensor amplifier, medical equipment, data acquisition front end.

Willsenton R8 KT88/EL34 x4 Tube Amplifier Integrated AMP Power Headphone Replaceable Basic Meter(Silver)

• One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tube, please purchase in addition. There is a Red selection button on the Back of the amp to switch..
• Pure hand-made, the whole machine is welded with scaffolding..
• Can be used as an Integrated amplifier, power amplifier or Headphone amplifier.
• Triode and ultra-linear selection are available, which can be switched by the button on the amplifier. With a remote control,Vacuum tube protective cover,Fuse and an English manual..
• We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours..

Monolith Liquid Platinum Headphone Amplifier - Designed by Alex Cavalli | 3.6 Watts Per Channel, Fully Balanced Amp

• LUMINOUS TUBES. THE POWER OF SOLID STATE. SPECTACULAR SOUND. As an embedded tube/hybrid amplifier (DC coupled in to out, no coupling caps), the Liquid Platinum gives you the beautiful sound of tubes together with the grunt of solid state circuitry to drive the headphones. It uses two 6922 tubes or exact equivalents, such as 6DJ8s..
• SINGLE ENDED and BALANCED INPUTS and OUTPUTS: With multiple inputs and outputs for balanced and single ended operation and easy front panel input selection, the Liquid Platinum is compatible with just about everything..
• KEEPS ITS COOL. The Platinum is ventilated with two long, screened slots on either side of the top and large screens on the bottom to ensure that it is well cooled. Ensure your amplifier has enough space around the vents and is not in a sealed enclosure..
• YOU'RE PROTECTED.The Liquid Platinum has a built-in, slow power on. It warms up the heaters first and then, after a short delay, brings up the SS rails and tube HV, protecting the internal circuitry during startup..
• It also includes a connection delay to the headphones and an active offset detector, just in case an internal fault or source fault applies too much DC voltage to the output, it immediately disconnects your headphones.

Willsenton R300 Tube Amplifier 300B x2 Single-Ended Class A Integrated Amplifier Power Amplifier Headphones amp All in One

• ONE YEAR WARRANTY, warranty service will be carried out in the United States. Willsenton R300B is an integrated Amplifier, it is a Power Amplifier too....
• Pure hand-made, Point to point manual welding.Single-ended pure Class A tube Integrated amplifier.
• The body of Willsenton R300B use classic blue piano paint..
• Reasonable internal structure, with fever circuit, high frequency is clear and detailed, full frequency is full, low frequency dynamic is loose and....
• Two 5U4G vacuum tubes are used for high-voltage rectification. 1pcs of 6SL7 and 2pcs of 6SN7 vacuum tubes are used for the voltage amplifier and....

Fanmusic Topping L70 Full Balanced NFCA Headphone Amplifier 4Pin XLR/4.4 Balanced/6.35mm SE Output Amp with Remote Control (Black)

• Ultra-High Performance NFCA modules: L70 uses same NFCA (Nested Feedback Composite Amplifier) module with A90. Voltage current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance, ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, sO that high-fidelity music can be vividly performed on different headphones..
• 4-Pin-XL R/4. 4mm balanced/6. 35mm SE: The L70 is compatible with common headphone jacks including: 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single- ended. The built- in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single -ended headphones..
• Compatible with almost all kinds of headphones: L70's output has high output voltage, high output current, low noise, low output impedance, sO no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones.
• High output current allows low-sensitivity headphones to obtain....

Taidacent AD8015 Wideband/Differential Output Transimpedance Amplifier Module Single-Ended to Differential 240M Bandwidth 155Mbps Data Rate

• The AD8015 is a wide bandwidth, single supply transimpedance amplifier optimized for use in a fiber optic receiver circuit. It is a complete, single chip solution for converting photodiode current into a differential voltage output..
• The 240 MHz bandwidth enables AD8015 application in FDDI receivers and SONET/SDH receivers with data rates up to 155 Mbps. This high bandwidth supports data rates beyond 300 Mbps. The differential outputs drive ECL directly, or can drive a comparator/ fiber optic post amplifier..
• In addition to fiber optic applications, this low cost, silicon alternative to GaAs-based transimpedance amplifiers is ideal for systems requiring a wide dynamic range preamplifier or singleended to differential conversion..
• Application: Fiber Receiver: SONET/SDH, FDDI, Fibre Channel Stable High Capacitance Detector.

Chanzon 5pcs MPF102 TO-92 Amplifier 10mA Transistor

• Overview: TO92 Amplifier MPF102, Current: 10 mA, Voltage: 25V.
• Original Transistors Bipolar Junction Triode.

Chanzon 100pcs 2N3904 TO-92 NPN Transistor 0.2A 200mA Transistors

• Overview: TO92 NPN Transistor 2N 3904, Current: 0.2 A, Voltage: 60V.
• Original Transistors Bipolar Junction Triode for 2n 3904.

DORHEA 3PCS ADS1115 16 Bit Analog to Digital Development Board ADC Converter Module 4 Channel Board with Programmable Gain Amplifier 2.0V to 5.5V for Raspberry Pi

• The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs..
• For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C..
• The chip can be configured as 4 single-ended input channels, or two differential channels, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range..
• This 16 bit converter can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use..
• The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C..