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Best Industrial Amplifiers - Buying Guide

Last Updated: 12/04/2019

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Bestselling Industrial Amplifiers on Amazon

  1. MCIGICM 15pcs lm317t lm317 Voltage Regulator
  2. Pyle Class-T Bluetooth Power Audio Amplifier - 120W Mini Dual Channel Sound Stereo Receiver Box w/ U...
  3. ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier
  4. RioRand DMX512 LED Signal Splitter Amplifier Distributor 1 Way in 8-Channel 3-Pin Output with Signal...
  5. National Semiconductor LM386N-1 Semiconductor, Low Voltage, Audio Power Amplifier, Dip-8, 3.3 mm H x...
  6. Cambridge Audio Digital DacMagic Plus DAC Silver Universal
  7. HiLetgo TDA7492P 50W+50W Wireless Bluetooth CSR4.0 Audio Receiver Digital Amplifier Board 8~25V DC2....
  8. Evelots Phone Amplifier-Loud Ring Volume-Flashing Light-Install in Seconds-Set/2
  9. Major Brands OP07 General Purpose Single OP Amplifier, -18 Volt, 8-Pin, PDIP, 3.3 mm H x 6.35 mm W x...
  10. Compact Mini Stereo Power Amplifier - 2x15 Watt Portable Dual Channel Home Audio Speaker Receiver Bo...

  #1

MCIGICM 15pcs lm317t lm317 Voltage Regulator

 Ean: 0759624678927   |    PartNumber: lm317   |   Asin: B07BKW7RPG

Output Configuration:Positive
Output Type:Adjustable
Number of Regulators:1
Voltage - Input (Max):40V
Voltage - Output (Min/Fixed):1.2V
Voltage - Output (Max):37V
Current - Output:1.5A
PSRR:80dB ~ 65dB (120Hz)
Protection Features:Over Current, Over Temperature
Operating Temperature:0 C ~ 125 C
Mounting Type:Through Hole
Package / Case:TO-220-3
Supplier Device Package:TO-220AB
Base Part Number:LM317

Features

  • 15pcs LM317T
  • See Picture 4 for Specifications Datasheet,Contact us for Better Price for Bulk order
  • Linear Voltage Regulator IC Positive Adjustable 1 Output 1.2 V ~ 37 V 1.5A TO-220AB
  • See more on Amazon...

Brand: MCIGICM   |   Manufacturer: MCIGICM

Package Dimensions: 0.47 x 3.58 x 3.78 inches (1.2 x 9.1 x 9.6 cm)

Amazon Price: $6.72 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.72

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  #2

Pyle Class-T Bluetooth Power Audio Amplifier - 120W Mini Dual Channel Sound Stereo Receiver Box w/ USB, RCA, 12V Adapter - For Subwoofer Speaker, Home Theater, PA System, Studio Use - Pyle PFA220BT

Model: PFA220BT   |    Mpn: PFA220BT   |    Ean: 0068888754514   |    PartNumber: PFA220BT   |   Asin: B00L1UKR60

Pyle Model : PFA220BTHome Audio Desktop Bluetooth Amplifier Compact Bluetooth Power Amplifier - Desktop Home Audio Amp with MP3/USB/SD Readers, USB Charging (120 Watt) Features: Compact and Powerful Mini Amplifier System Built-in Bluetooth for Wireless Audio StreamingMP3 Digital Audio File Playbacks Memory Card & USB Flash Drive Port Doubles as Device Charge Port Digital LCD Display Panel with Touch Button (3.5mm) Input Connector Jack CA Audio Inputs (L/R)Connect & Stream Audio from External Devices1/4'' Microphone Input Jack Push-Type Speaker L/R Terminals Treble, Bass, Master Volume Adjustable Built-in Short, Overload and Overcurrent Protection Used for Home, Office & Mobile/Vehicle Applications Wireless Bluetooth Connectivity: Compatible with All of Today s Latest Devices Smartphones, Tablets, Computers, Laptops, etc. Hassle-Free Connection & Easy Setup Bluetooth Version: 2.1Bluetooth Network Name: Pyle Speaker 'Wireless Range: Up to 50 + ft. What s in the Box: Compact Power Amplifier Remote Controlled Adaptor Cable12V Mobile/Vehicle Cable Technical Specs: Power Output: 120 Watt (60 Watt x 2 @ 4Ohm)Class-T Digital Amp Circuit Design Frequency Response: 20Hz - 20kHzRate Level Audio Input: 350mv/47k Rate Level Mic Input: 8mv/600 Tone Control (Bass/Treble): +/- 8dBMaster Channel Separation: >45dBSignal to Noise Ratio: >80dBSignal to Noise Master Channel: >71dBT.H.D.: Power: DC 12 Volt /2AMaximum USB/SD Memory Support: 16 Dimensions: 10.5'' x 8.8'' x 2.8'' -inches The Pyle Mini Blue Series stereo amplifier provides compact power up to 120 Watts (60 Watt x 2 @ 4 Ohm). Built-in Bluetooth technology allows you to instantly stream wireless audio from your favorite devices -- quickly and easily. This mini power amplifier also features USB flash and SD memory card readers with digital LCD display. Connect external devices using the RCA (L/R) or AUX (3.5mm) stereo input connector jacks -- and let the music play! It's compatible with virtually any audio or computerized device (works with iPhones, Androids, Smartphones, iPods, MP3 Players, iPads, Tablets, Computers, etc.). Additional features include USB charging port, built-in short circuit and power surge protection, master volume control, push-type speaker terminals and more. Enjoy compact and powerful wireless amplifier music streaming ability with the Pyle Mini Blue Series Bluetooth Amp (Model: PFA220BT).

Features

  • 120W POWER: The Pyle Dual Channel HiFi Audio Amplifier gives your entertainment or PA system a boost! Offers low distortion w/ acoustically accurate audio reproduction. Supports speakers w/ 4 ohm impedance allowing you to enjoy high quality audio
  • BLUETOOTH CONNECTIVITY: The small personal integrated indoor stereo receiver is equipped with Bluetooth wireless music streaming. Works with today's latest devices including smartphones, tablets, laptops, computers w/ hassle-free receiver pairing
  • 4 INPUTS: The professional class-T amp supports USB, SD/MMC. Connect android phone, iPhone, iPad, MP3 to the 3.5mm jack input to enjoy acoustic amplified sound w/ the speaker. It also has RCA, microphone input
  • LCD DIGITAL DISPLAY: The small personal integrated indoor stereo receiver features a built-in LCD control display which shows all the functions and input used. A 12V adapter and remote control are included in the package for distant audio adjustments
  • EQ CONTROLS: This smart mini multi purpose 2 channel compact home theater digital amplifying box features crisp buttons and separate rotary knob controls for the treble, bass, and master volume adjustments
  • See more on Amazon...

Brand: Pyle   |   Manufacturer: Sound Around

Item Dimensions: 2.25 x 8.75 x 7.75 inches (5.7 x 22.2 x 19.7 cm)   |   Package Dimensions: 2.4 x 7.1 x 8.7 inches (6.1 x 18.0 x 22.1 cm)

First Available: 2016-02-11

Amazon Price: $42.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $42.99

Warranty: 1 Year Limited

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  #3

ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier

Model: ADA1085   |    Mpn: 1085   |    Ean: 0711978445259   |    PartNumber: 1085   |   Asin: B00QIW4MGW

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. 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 16 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 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. To get you started, we have example code for both the Raspberry Pi (in our Adafruit Pi Python library) and Arduino (in our ADS1X15 Arduino library repository) Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data.

Features

  • ADS1115 16-bit ADC
  • Includes programmable gain amplifier (up to x16)
  • Can run from 2V to 5V
  • Interface via i2c
  • Example code available for Raspberry Pi and Arduino at Adafruit
  • See more on Amazon...

Brand: Adafruit   |   Manufacturer: Adafruit

Item Dimensions: 1 x 2 x 3 inches (2.5 x 5.1 x 7.6 cm)   |   Package Dimensions: 0.1 x 3 x 3 inches (0.3 x 7.6 x 7.6 cm)

Amazon Price: $14.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $15.50

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  #4

RioRand DMX512 LED Signal Splitter Amplifier Distributor 1 Way in 8-Channel 3-Pin Output with Signal Indicator

Model: LED-8-SIGNAL   |    Mpn: LED-8-SIGNAL   |    Ean: 0615020117890   |    PartNumber: LED-8-SIGNAL   |   Asin: B00FS5W5E6

RioRand 1 Input 8 Ouput DMX512 Signal Amplifier have unique and novel appearancea, super compact signal amplifier,high stability,multi-functional and good quality. Technical Parameters : Supply voltage: DC12V-24V Working temperature: -20~60 Input signal: one group DMX signal Output signal: 8 groups DMX signal Static power consumption: Functions: DMX signal amplifier can re-output DMX signal after receiving DMX signal, it is mainly used for prolonging the transmission distance of DMX signal and increasing the ability of driving DMX signal Package Content: 1 x DMX Signal Amplifier 1 x Power Supply 1 x Extra Power Cable Attention: 1.Do not connect two wires directly to avoid short circuit 2.Lead wire should be connected correctly according to colors that connect drawing offers

Features

  • DMX512 signal amplification function and prolong the DMX signal transmission distance
  • DMX512 signal distribution function, multi-level sharing after a DMX control system
  • Separate inductors power cable, independent DMX signal ground, the standard DMX independent distribution amplifier
  • Eight independent isolated output function, to avoid the system after the class DMX signal interference and sabotageOne input, eight independent DMX signal amplifier output
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Brand: RioRand   |   Manufacturer: RioRand

Package Dimensions: 2.4 x 4.3 x 10.2 inches (6.1 x 10.9 x 25.9 cm)

First Available: 2018-01-22

Amazon Price: $30.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

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  #5

National Semiconductor LM386N-1 Semiconductor, Low Voltage, Audio Power Amplifier, Dip-8, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 10)

Model: LM386N-1   |    Mpn: LM386N-1   |    Ean: 0348643467430   |    PartNumber: LM386N-1   |   Asin: B01MUHBZ91

National Semiconductor LM386N-1 Semiconductor, Low Voltage, Audio Power Amplifier, Dip-8, 3mm H x 6.35 mm W x 9.27 mm L (Pack of 10), 6.35 millimeters width, 9.27 millimeters Length, Volts (Pack of 10). Product type - audio amplifier. Pin count - 8. Amplifier type - class-ab. National Semiconductor LM386N-1 Semiconductor, Low Voltage, Audio Power Amplifier, Dip-8, 3mm H x 6.35 mm W x 9.27 mm L (Pack of 10), 6.35 millimeters width, 9.27 millimeters Length, Volts (Pack of 10). Unit Count : Semiconductor.

Features

Brand: National Semiconductor   |   Manufacturer: National Semiconductor

Package Dimensions: 1.1 x 1.7 x 2.4 inches (2.8 x 4.3 x 6.1 cm)

Amazon Price: $7.50 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.50

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  #6

Cambridge Audio Digital DacMagic Plus DAC Silver Universal

Model: DacMagicPlusSilver   |    Mpn: DacMagicPlusSilver   |    Ean: 0813371024199   |    PartNumber: DacMagicPlusSilver   |   Asin: B006LEDXOE

Performance and Features That Belie the Affordable Price: Cambridge Audio DacMagic Plus Touts Wireless Connectivity, Twin Wolfson 24-Bit DACs, AFT2 Upsampling, Asynchronous USB Input Cambridge Audio 's DacMagic Plus ups the ante on how much DAC you can get for $600. Consider: Twin Wolfson 24-bit DACs in dual differential configuration. AFT2 24-bit/384kHz up sampling and jitter reduction. Asynchronous USB input. Selectable digital filters. Balanced XLR output and RCA phono output. External input for an optional Cambridge Audio BT100 Bluetooth receiver for wireless streaming from any Bluetooth device. And tremendously good sound no matter what format you throw its way. Designed in London, DacMagic Plus instantly improves audio from any imaginable digital source and turns your computer, TV, Blu-ray player, and other devices into an essential link in the chain of your hi-fi system . After taking a direct digital audio signal from your device, bypassing its DAC, DacMagic Plus upgrades it via the ATF2 upsampling system. Simply put, DacMagic Plus outputs your music in a much purer, realistic, analog-like signal to your amplifier. DacMagic Plus also doubles as a hard-working digital preamplifier and is created to pair with the aptX-compatible Cambridge Audio BT100 Bluetooth receiver, which allows wireless streaming from Bluetooth-enabled devices. Is there a better DAC/preamplifier combination on the market for less? Our 100% Satisfaction Guarantee allows you to find out for yourself without any risk. "Better sound and better features than the original... sound is detailed, subtle and fast" - What Hi-Fi "It has an open and revealing character that is strong on timing... comes highly recommended." - Hi-Fi Choice , Recommended Product review "If you are contemplating putting together a high-quality desktop audio system, or

Features

  • Wireless Connectivity
  • Twin Wolfson 24-Bit DACs
  • AFT2 Upsampling
  • Asychronous USB Input
  • Doubles as a hard-working digital preamplifier
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Brand: Cambridge Audio   |   Manufacturer: Cambridge Audio

Item Dimensions: 2.05 x 8.46 x 7.52 inches (5.2 x 21.5 x 19.1 cm)   |   Package Dimensions: 5 x 10.63 x 12.6 inches (12.7 x 27.0 x 32.0 cm)

Amazon Price: $349.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $349.99

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  #7

HiLetgo TDA7492P 50W+50W Wireless Bluetooth CSR4.0 Audio Receiver Digital Amplifier Board 8~25V DC2.1 Power Supply

Model: 3-01-1046   |    Mpn: 3-01-1046   |    PartNumber: 3-01-1046   |   Asin: B01CZL6S84

Power: 2.1 interface 8 ~ 24V DC power supply
Input: stereo input various versions of the Bluetooth connection
Using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility
Output Impedance: 8 ohms Best(4,6,8,16 ohm
impedance can drive speakers)
Output Power: Add pre-5532 output foot (powered 25V ,6-ohm
impedance output 2 X 50W, 8 ohm
impedance output 2X40W dual-channel)
TDA7492 digital amplifier chip, designed to optimize the circuit layout,
the sound quality is very good, big power
DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn

Features

  • TDA7492P 50W+50W Wireless Bluetooth
  • TDA7492 digital amplifier chip, designed to optimize the circuit layout.
  • Using CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility.
  • DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.
  • Power supply: 2.1 interface DC 8~25V power supply
  • See more on Amazon...

Brand: HiLetgo

Package Dimensions: 0.51 x 3.31 x 3.31 inches (1.3 x 8.4 x 8.4 cm)

Amazon Price: $13.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #8

Evelots Phone Amplifier-Loud Ring Volume-Flashing Light-Install in Seconds-Set/2

Model: 2403   |    Mpn: 2403   |    Ean: 0816214026268   |    PartNumber: 2403   |   Asin: B07HRX21S7

This set of 2 telephone Volume enhancer helps those with hearing impairments to hear incoming calls easier. It features a flashing light and volume indicator switch. The switch has 2 positions: One for the high frequency ringer sound and the other for the lower frequency ringer sound. This product helps to Increase telephone ring volume in noisy places or for those hard of hearing. Flashing light alerts you of incoming calls in quiet environments or for those who are deaf. Works with any home phone. 2 cords will be required, one to connect the product to the phone and phone base jack. Arrives as set of 2, one for each room in the house. Each measures approximately 4 inches long x 2.25 inches wide x 1 inch height.

Note: Colors may vary slightly from photos. Evelots strives to always provide you with exceptional manufacturing and we use the finest quality materials possible for all of our products. We are 100% committed to your complete satisfaction. For any problems at any time, please get in touch and we will do everything we can to make your shopping experience memorable with our 30 day easy return policy and 100% satisfaction guarantee.*Evelots is a brand of Green Mountain Imports, LLC and is exclusively distributed by Green Mountain Imports.*Evelots has more than 500 products to offer. Please don't forget to visit our Amazon store. For International Shipments: Import duties, taxes, and charges are not included in the listed price and are the buyer's responsibility.

Features

  • Set of 2 phone amplifier features a flashing light and switch to select between a high and low frequency ringer sound for those with hearing impairment.
  • Increases telephone ring volume in noisy places or for those hard of hearing. Measures approximately 4 inches x 2.25 inches wide x 1 inch height.
  • Flashing light alerts you of incoming calls in quiet environments or if you deaf or hearing impaired.
  • Works with any home phone. Instructions included.
  • Trusted vendor from Vermont. For years Evelots has provided unique products with a 30 day easy return policy, and 100% satisfaction guarantee.
  • See more on Amazon...

Brand: Evelots   |   Manufacturer: Green Mountain Imports

Item Dimensions: 1 x 2.25 x 4 inches (2.5 x 5.7 x 10.2 cm)   |   Package Dimensions: 2.6 x 3.5 x 4.3 inches (6.6 x 8.9 x 10.9 cm)

Amazon Price: $7.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

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  #9

Major Brands OP07 General Purpose Single OP Amplifier, -18 Volt, 8-Pin, PDIP, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 10)

Model: OP07   |    Mpn: OP07   |    PartNumber: OP07   |   Asin: B00B88FXQO

The product type is Major Brands OP07 General Purpose Single OP Amplifier, +/-18 Volt, 8-Pin, PDIP, 3.3 mm H x 6.35 mm W x 9.27 mm L. Made in Taiwan and manufactured by Major Brands.

Features

  • Typical voltage gain - 112.04Db
  • Minimum cmrr - 100Db and minimum psrr - 103.09Db(type)
  • Through hole mounting
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Brand: MAJOR BRANDS   |   Manufacturer: Major Brands

Package Dimensions: 0.51 x 4.02 x 7.01 inches (1.3 x 10.2 x 17.8 cm)

Amazon Price: $11.14 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $11.14

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  #10

Compact Mini Stereo Power Amplifier - 2x15 Watt Portable Dual Channel Home Audio Speaker Receiver Box W/ RCA Cable L/R Input for Cd Player, Tuner, MP3, for Amplified Speakers Sound System - Pyle PCA1

Model: PCA1   |    Mpn: PCA1   |    Ean: 0807031755653   |    PartNumber: PCA1   |   Asin: B0012KZNP4

The PCA1 Mini stereo power amplifier from Pyle provides up to 15W of power on each channel at 4 ohms. Connect your inputs using the RCA jacks, and output An amplified audio signal over standard speaker push jacks. It's compatible with any audio or computer device-youu can even hook up an iPod using a 3.5mm to RCA jack converter. A master volume control on the front lets you adjust the gain. It runs on either 110V or 220V with a voltage selector switch.

Features

  • 2X15W 10% RMS At 4-Ohm - Compatible With Any Audio/Computerize Devices
  • Power On Led Indicator - (MP3) Via 3.5mm To RCA Converter.
  • Master Volume Control - 110/220 Voltage Selector
  • RCA Cable L/R Input - Dimensions:5.61''(W) X 2.17''(H) X 4.21''(D)
  • Four Push Type Speaker L/R Terminals
  • Compatible with any audio/computer devices
  • Power-on LED indicator
  • 110/220V voltage selector
  • Use MP3 sources via a 3.5mm to RCA converter
  • Four push-type speaker L/R terminals
  • See more on Amazon...

Brand: Pyle   |   Manufacturer: Sound Around

Item Dimensions: 2.17 x 5.61 x 4.21 inches (5.5 x 14.2 x 10.7 cm)   |   Package Dimensions: 3.7 x 7.3 x 7.3 inches (9.4 x 18.5 x 18.5 cm)

First Available: 2019-09-18

Amazon Price: $11.43 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $20.69 | Used Price: $14.17

Warranty: not applicable

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  #11

(10PCS) LM386N-4 IC AMP AUDIO PWR 1W MONO AB 8DIP 386 LM386

Model: LM386N-4   |    Mpn: LM386N-4   |    Ean: 0351975856933   |    PartNumber: LM386N-4   |   Asin: B0166EM7GI

Part NO.:LM386N-4
Package:8-MDIP
Description:IC AMP AUDIO PWR 1W MONO AB 8DIP
Supplier:SICSTOCK
Type:Class AB
Output Type:1-Channel (Mono)
Max Output Power x Channels @ Load:1W x 1 @ 32 Ohm
Voltage - Supply:5 V ~ 18 V
Features:-
Mounting Type:Through Hole
Supplier Device Package:8-MDIP

Features

Brand: SICSTOCK   |   Manufacturer: SICSTOCK

Item Dimensions: 0.2 x 3.94 x 5.91 inches (0.5 x 10.0 x 15.0 cm)   |   Package Dimensions: 0.2 x 4 x 6 inches (0.5 x 10.2 x 15.2 cm)

Amazon Price: $11.00 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.00

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  #12

HiLetgo 5pcs LM386 Mono Audio Amplifier Module 200 Times AMP Solo 5V-12V 10K Adjustable

Model: 3-01-0073   |    Mpn: 3-01-0073   |    Ean: 0797698770208   |    PartNumber: 3-01-0073   |   Asin: B00LNACGTY

LM386 Audio Amplifier Module
1. Onboard LM386 Chip
2. 200 multiplier benefits circuit design
3. On-board speaker wiring Block
4. On-board 10K variable resistor, you can adjust the volume of the enlarged
5. Onboard power indicator
6. the chip pin leads, can be directly input audio signal
7. Operating voltage: 5 ~ 12V
8. Board size: 41 (mm) x13 (mm)

Features

  • On-board LM386 Chip
  • Operating voltage: 5 - 12V
  • 200 multiplier benefits circuit design
  • On-board speaker wiring Block
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 1.46 x 3.62 x 5.35 inches (3.7 x 9.2 x 13.6 cm)

Amazon Price: $6.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $2.99

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  #13

Evelots Phone Amplifier-Very Loud Ring Volume-Flashing Light-Installs in Seconds

Model: 2444   |    Mpn: 2444   |    Ean: 0816214026411   |    PartNumber: 2444   |   Asin: B07JHYR2GS

Is your home or office often noisy? Are you experiencing hearing loss or impairment? Don't miss another call! The Evelots telephone ring volume enhancer increases the volume of a landline telephone to help make sure you catch important calls. Also features a flashing light that illuminates for additional visual alert. The 2-position switch allows you to choose between a high- and low-frequency tone according to preference. Make your phone easier to hear when working outside, in the garage, on another floor of the house, or while sleeping. Installs in seconds and works with any landline telephone at home or office. No batteries required; runs from electricity provided by landline connection. Not compatible with cell phones. Measures approximately 4 inches long x 2.325 inches wide x 1 inch height. Instructions included.

Note: Colors may vary slightly from photos. Evelots strives to always provide you with exceptional manufacturing and we use the finest quality materials possible for all of our products. We are 100% committed to your complete satisfaction. For any problems at any time, please get in touch and we will do everything we can to make your shopping experience memorable with our 30 day easy return policy and 100% satisfaction guarantee.*Evelots is a brand of Green Mountain Imports, LLC and is exclusively distributed by Green Mountain Imports.*Evelots has more than 500 products to offer. Please don't forget to visit our Amazon store. For International Shipments: Import duties, taxes, and charges are not included in the listed price and are the buyer's responsibility.

Features

  • Tired of missing phone calls? If your home or office is often filled with "joyful noises," or for those with hearing loss or impairment, the Evelots telephone ring volume enhancer increases the volume of a landline telephone to help make sure you catch those important calls.
  • Flashing light also illuminates for additional visual alert. 2-position switch allows you to choose between a high- and low-frequency tone according to preference.
  • Make your phone easier to hear when working outside, in the garage, on another floor of the house, or while sleeping.
  • Installs in seconds and works with any landline telephone at home or office. No batteries required; runs from electricity provided by landline connection. Not compatible with cell phones. Measures approximately 4 inches long x 2.25 inches wide x 1 inches height. Instructions included.
  • Trusted vendor from Vermont. For years Evelots has provided unique products with a 30 day easy return policy, and 100% satisfaction guarantee.
  • See more on Amazon...

Brand: Evelots   |   Manufacturer: Green Mountain Imports

Item Dimensions: 1 x 2.33 x 4 inches (2.5 x 5.9 x 10.2 cm)   |   Package Dimensions: 1.18 x 3.39 x 4.33 inches (3.0 x 8.6 x 11.0 cm)

Amazon Price: $4.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $4.99

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  #14

(10PCS) 74HC4051N,652 IC MUX/DEMUX 8X1 16DIP 74HC4051N HC4051 74HC4051

Model: 74HC4051N,652   |    Mpn: 74HC4051N,652   |    Ean: 0338174801971   |    PartNumber: 74HC4051N,652   |   Asin: B016G4MQH8

Part NO.:74HC4051N,652
Package:16-DIP
Description:IC MUX/DEMUX 8X1 16DIP
Supplier:SICSTOCK
Function:Multiplexer/Demultiplexer
Circuit:1 x 8:1
On-State Resistance:140 Ohm
Voltage Supply Source:Single, Dual Supply
Voltage - Supply, Single/Dual ( ):2 V ~ 10 V, 1 V ~ 5 V
Current - Supply:16 A
Operating Temperature:-40 C ~ 125 C
Mounting Type:Through Hole
Supplier Device Package:16-DIP

Features

Brand: SICSTOCK   |   Manufacturer: SICSTOCK

Package Dimensions: 0.5 x 4 x 6.5 inches (1.3 x 10.2 x 16.5 cm)

Amazon Price: $7.99 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

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  #15

(5PCS) TDA7052A/N2,112 IC AMP AUDIO 1.1W MONO AB 8DIP TDA7052A 7052 TDA7052

Model: TDA7052A/N2,112   |    Mpn: TDA7052A/N2,112   |    Ean: 0330256922017   |    PartNumber: TDA7052A/N2,112   |   Asin: B015SKQ636

Part NO.:TDA7052A/N2,112
Package:8-DIP
Description:IC AMP AUDIO 1.1W MONO AB 8DIP
Supplier:SICSTOCK
Type:Class AB
Output Type:1-Channel (Mono)
Max Output Power x Channels @ Load:1.1W x 1 @ 8 Ohm
Voltage - Supply:4.5 V ~ 18 V
Features:Depop, Mute, Short-Circuit and Thermal Protection, Volume Control
Mounting Type:Through Hole
Supplier Device Package:8-DIP

Features

Brand: SICSTOCK   |   Manufacturer: SICSTOCK

Amazon Price: $8.00 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $10.99

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  #16

Opamp Assortment 56 pcs, incl. Sockets, single dual adapter TL061 TL071 TL081 UA71 LM308 LF351 NE5534 TL084 LM324 TL072 TL082 LM358 LM747 OP07 JRC4558D NE5532 LM386 CA3130 CA3140 CA3240 TLC272 TDA7052

Model: opamp assortment 1   |    Mpn: opamp assortment 1   |    PartNumber: opamp assortment 1   |   Asin: B074YH7F23

Opamp Assortment incl. DIP8, DIP14 Sockets, Single-Dual Adapter and DIP8-SOP8 (SMD) Adapter

Dual OpAmps: TL072, 2 pcs TL082, 2 pcs LM358, 2 pcs LM747, 1 pcs OP07, 2 pcs JRC4558D, 2 pcs NE5532, 2 pcs JRC4580, 2 pcs

Single OpAmps: TL061, 2 pcs TL071, 2 pcs TL081, 1 pcs UA741, 1 pcs LM308, 1 pcs LF351, 1 pcs NE5534, 2 pcs Quad OpAmps: TL084, 1 pcs LM324, 2 pcs Power Audio Amps: LM386, 1 pcs TA7052A, 1 pcs

Dual CMOS OpAmp: TLC272, 1 pcs BiMOS OpAmps: CA3130, 1 pcs CA3140, 1 pcs CA3240, 1 pcs OpAmp Sockets: DIP-8, 15 pcs DI-14, 5 pcs Single to Dual Adapter, 1 pcs DIP8 - SOP8 (SMD) Adapter, 1 pcs

Features

  • Huge Opamp Assortment
  • TL061, TL071, TL081, UA71, LM308, LF351, NE5534, TL084, LM324, TL072, TL082, LM358, LM747, OP07, JRC4558D, NE5532, LM386, CA3130, CA3140, CA3240, TLC272, TDA7052A
  • Including 15 pcs DIP-8 Sockets, 5 pcs DIP-14 Sockets, 1 pcs Single to Dual Adapter, 1 pcs DIP-8 to SOP-8 Through-Hole to SMD Adapter
  • Inlcludes the most important and usefull OpAmps types: Single, Dual, Quad, BiMOS, Dual CMOS, Power Amp
  • Sorted accordingly in a labeled plastic box
  • See more on Amazon...

Brand: 3pdt   |   Manufacturer: 3pdt

Item Dimensions: 0.79 x 3.94 x 6.69 inches (2.0 x 10.0 x 17.0 cm)   |   Package Dimensions: 0.94 x 3.78 x 6.69 inches (2.4 x 9.6 x 17.0 cm)

Amazon Price: $34.90 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $34.90

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  #17

10PCS/LOT LM35DZ TO-92 LM35 LM35D Precision Centigrade Temperature Sensors (Original)

 Ean: 0717066882241   |    PartNumber: 717066882234   |   Asin: B07WC9SCWB

10PCS/LOT LM35DZ TO-92 LM35 LM35D Precision Centigrade Temperature Sensors

Features

Brand: Reland Sun   |   Manufacturer: Reland Sun

Amazon Price: $7.67 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $7.67

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  #18

Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms

 Ean: 0701069457384   |    PartNumber: YWBL-WHq54p0fyue2   |   Asin: B07RXZBJ74

Specification:
Input impedance: 50 Ohms
Output impedance: 50 Ohms (video impedance)
Working frequency Freq: 1MHz ~ 10GHz
Output voltage range: 1.6 ~ 0.4v (corresponding to -55 ~ 0 dBm)
Input/output ratio: 22mv /dBm
Input dynamic range: -60 ~ +5dBm (high linear dynamic range: -55 ~ 0 dBm)
Power supply voltage: +3.3~5V.DC @20mA
Size: 6.5 3.5cm/2.6 1.4in
Weight: Approx.9g/0.3oz

Package list:
1 Logarithmic Power Meter

Features

  • AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF signal power detection
  • -55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF signal, so that the RF signal is converted to DC voltage output
  • APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring; Power monitoring in a radio line transmitter; RSSI measurements in base stations, WLAN, WiMAX, and radar
  • 55dB---The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB
  • WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency signal detection, signal power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control
  • See more on Amazon...

Brand: YWBL-WH   |   Manufacturer: YWBL-WH

Item Dimensions: 2.36 x 2.76 x 3.15 inches (6.0 x 7.0 x 8.0 cm)   |   Package Dimensions: 0.1 x 3 x 4 inches (0.3 x 7.6 x 10.2 cm)

Amazon Price: $17.09 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 24 hours
List Price: $17.09

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  #19

(5PCS) TDA7396 IC AMP AUDIO PWR 65W MULTIWATT11 7396

Model: TDA7396   |    Mpn: TDA7396   |    Ean: 0334704928552   |    PartNumber: TDA7396   |   Asin: B015SMINUI

Part NO.:TDA7396
Package:11-Multiwatt
Description:IC AMP AUDIO PWR 65W MULTIWATT11
Supplier:SICSTOCK
Type:Class AB
Output Type:1-Channel (Mono)
Max Output Power x Channels @ Load:65W x 1 @ 2 Ohm
Voltage - Supply:8 V ~ 18 V
Features:Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type:Through Hole
Supplier Device Package:11-Multiwatt

Features

Brand: SICSTOCK   |   Manufacturer: SICSTOCK

Amazon Price: $17.00 | as of 12/04/2019(9:04pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $17.00

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