Reviews Quad Power Amplifier

Glarks 85Pcs 10 Types Integrated Circuit Chip IC Chips Assortment Kit opamp Single Precision Timer pwm Including LM324 LM358 LM386 LM393 UA741 NE5532 NE555 PC817 ULN2003 ULN2803

  • ✡ [What You Get]: This set includes 85pcs IC chips, LM324, ULN2003, ULN2803, each for 5pcs. LM358, LM386, LM393, UA741, NE5532, NE555, PC817, each for 10pcs. They are placed in a transparent plastic box, easy to transport and storage..
  • ✡ [Small component]: Our IC chips are small electronic components, small in size, they only take up very little space in the application. And the power consumption is low, can work normally with little consumption..
  • ✡ [Easy to Solder]: Integrated circuits have fewer solder joints, and they can often be soldered in a few seconds. It should be noted that after welding, check carefully to confirm that there is no short circuit before turning on the power..
  • ✡ [Long Life]: ICs are made of high-quality materials, they are very durable, can serve you for a long time. And the safety and reliability are high, not easy to fail, so you can use it with confidence..
  • ✡ [Widely Application]: This IC chips can be used as low voltage quad operational amplifier, low voltage audio power amplifier, low power low offset voltage dual comparator, high gain operational amplifier, low noise dual operational amplifier, timer, photocouplers, high current drive array and Darlington arrays..
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Glarks 50Pcs 10 Types Integrated Circuit Chip IC Chips Assortment Kit opamp Single Precision Timer pwm Including LM324 LM358 LM386 LM393 UA741 NE5532 NE555 PC817 ULN2003 ULN2803

  • ♛【What You Get】: This set includes 50pcs IC chips, LM324, ULN2003, ULN2803, each for 5pcs. LM358, LM386, LM393, UA741, NE5532, NE555, PC817, each for 10pcs. They are placed in a transparent plastic box, easy to transport and storage..
  • ♛【High Temperature Resistance】: The IC chips have good high temperature performance and can work normally between -40 to 85 Celsius (-40 to 185 degree). So you don't have to worry about the high temperature after connecting them to the peripheral circuit, or burning out the it after long time use..
  • ♛【Long Life Service】: ICs are made of high-quality materials, they are very durable, can serve you for a long time. And the safety and reliability are high, not easy to fail, so you can use it with confidence..
  • ♛【Widely Application】: This IC chips can be used as low voltage quad operational amplifier, low voltage audio power amplifier, low power low offset voltage dual comparator, high gain operational amplifier, low noise dual operational amplifier, timer, photocouplers, high current drive array and Darlington arrays..
  • ♛【Quality Assurance】: If you receive a defective product or have any problems during use, please feel free to contact us, we will provide return and exchange service at any time..
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Vacuum Tube Set for Peavey Classic 30, Apex Matched

  • Re-issue of the original Tung-Sol, built to the same “Special Tube Request” specs of leading amplifier manufacturers of the 1960s..
  • Rugged and reliable power tube for use in the most demanding guitar amplifier circuits.
  • Platinum quad (4 tubes), computer-matched by manufacturer on proprietary equipment.
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Rockville TM150C Cherry Powered Home Theater Tower Speakers 10' Sub/Blueooth/USB

  • ... (1) 3.5MM aux input. (1) Optical input. Front panel UB and SD inputs. (2) ¼" Mic inputs for karaoke. (2) RCA outputs make the system expandable..
  • Digital display on front panel with brightness control. Incredible design with silver plates surrounding each speaker and modern furniture style look. Built in class A/B amplifier with audiophile grade sound quality..
  • Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers. The amplifier internal circuitry is the ST model # TDA7265. Can be controlled from the front panel or from the remote..
  • Easily connect to your television through RCA or through the optical connection. We use a "6Sigma" style Quality Assurance of Each Product. Includes a noise rejection cable to connect the 2 speakers together..
  • The cable locks in secure and tight and has a screw in ring tightening mechanism known as an aerial socket. Package includes (2) speakers, remote control, signal cable, antenna cable, manual, warranty card, plastic/rubber feet..
  • Available in black, white, and cherry wood finishes. CE and RoHS compliant. Frequency Response: 40-20K Hz. S/N Ratio: >60dB. Separation: >45dB. Max. SPL: 110dB. Power supply: AC 120V 60Hz..
  • Dimensions in inches of each speaker: 6.3" W x....
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Waterproof Off-Road Speakers with Amplifier - 4Inch 1500W 4-Channel Marine Grade Wakeboard Tower Speakers System Full Range Outdoor Audio Stereo Speaker for ATV, UTV, Quad, Jeep, Boat - Pyle PLUTV44CH

  • AMPLIFY YOUR RIDE: Pyle’s 1500W marine grade off-road speaker kit is what you need to listen to high-quality audio on your boat, ATV, UTV, quad, Jeep, other outdoor vehicles! Includes (4) 4” 2-way off-road speaker system along w/ marine amplifier.
  • 1500-WATT POWER: The four Pro Audio PowerSport speakers feature a 1500W high powered output. It has a frequency response of 20Hz-20kHz w/ 4-ohm impedance and is equipped w/ impressive bass response & integrated speaker wiring for quick connection.
  • 4-CHANNEL AUDIO: The kit includes a 4-CH marine audio amplifier w/ wired RCA/AUX audio input, pre-amp RCA out to any OEM/factory made universal mono block or full range amplifier, overload & power protection circuitry & anti-thump/soft turn-on/off.
  • TWO-WAY: The wake board speaker kit features a 20oz magnet structure that powers 0. 5” neodymium dome tweeters, 4” polypropylene cones w/ butyl rubber surround, and 1” aluminum mid-woofer voice coil for a full range stereo sound reproduction.
  • UNIVERSAL MOUNTING: The weather-resistant speakers are protectively stored in a heavy-duty molded cabinet w/ butyl rubber surround. Designed to be mounted on a support bar, frame, roll-bar/cage. Includes RCA-to-AUX 3. 5mm & AUX (3. 5mm) audio cables.
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RockvilIe APM6C 6.5' 2-Way 350W Active/Powered USB Studio Monitor Speakers Pair

  • Rockville APM5W 5.25" 2-Way 250 Watt Powered USB Studio Monitor Speakers in White ( Pair). 125 Watt RMS. Two-Way Active Studio Monitor Speaker System. Quad Amp Design: Each Driver Features Frequency Specific Independent Amplifiers..
  • The enclosure is 0.5" thick while the front board of it is a full 1" thickness to give you the ultimate best sound quality! Comes in 3 enclosure finish options Wood finish painted black. Wood finish painted white. Wood finish with vinyl front board.
  • Full Range Class "D" Amplifier Circuitry with Auto-Switching Power Supply. LED Power on Indicator on Rear Panel. Ferro Fluid Enhanced 3/4" Neodymium Silk Dome Tweeter With Metal Grill Protection. Tweeter has 3/4" voice coil diameter.
  • 110 Volt compatible with SMPS technology. Every Speaker in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and Standards. We use a "6Sigma" style Quality Assurance of Each Product.
  • Transducer Production Line to Make the SPL Performance Stable. One Complete Pair with Mater / Salve Output Connection with Included Noise Rejection Cabling.
  • Inputs / Outputs / Controls: Volume control. Bass/Treble Control -4dB to 4dB (allows you to adjust high and low frequency independently). 1/4" and XLR combo input jac....
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Rockville APM5B 5.25' 2-Way 250W Active/Powered USB Studio Monitor Speakers Pair

  • Rockville APM5B 5.25" 2-Way 250 Watt Powered USB Studio Monitor Speakers in Black (Pair). 125 Watt RMS. Two-Way Active Studio Monitor Speaker System. Quad Amp Design: Each Driver Features Frequency Specific Independent Amplifiers..
  • The enclosure is 0.5" thick while the front board of it is a full 1" thickness to give you the ultimate best sound quality! Comes in 3 enclosure finish options Wood finish painted black. Wood finish painted white. Wood finish with vinyl front board.
  • Full Range Class "D" Amplifier Circuitry with Auto-Switching Power Supply. LED Power on Indicator on Rear Panel. Ferro Fluid Enhanced 3/4" Neodymium Silk Dome Tweeter With Metal Grill Protection. Tweeter has 3/4" voice coil diameter.
  • 110 Volt compatible with SMPS technology. Every Speaker in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and Standards. We use a "6Sigma" style Quality Assurance of Each Product.
  • Transducer Production Line to Make the SPL Performance Stable. One Complete Pair with Mater / Salve Output Connection with Included Noise Rejection Cabling.
  • Inputs / Outputs / Controls: Volume control. Bass/Treble Control -4dB to 4dB (allows you to adjust high and low frequency independently). 1/4" and XLR combo input ja....
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Rockville TM80B Black Home Theater System Tower Speakers 8\ Sub/Bluetooth/USB

  • ...nel USB and SD inputs. (2) ¼" Mic inputs for karaoke..
  • (2) RCA outputs make the system expandable. Digital display on front panel with brightness control. Incredible design with silver plates surrounding each speaker and modern furniture style look. We also made all the edges and corners rounded..
  • Built in class A/B amplifier with audiophile grade sound quality. Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers. The amplifier internal circuitry is the ST model # TDA7265..
  • We use a "6Sigma" style Quality Assurance of Each Product. Includes a noise rejection cable to connect the 2 speakers together. We also use a special cable tip that will not allow the user to plug the cable in backwards..
  • The cable locks in secure and tight and has a screw in ring tightening mechanism known as an aerial socket. Package includes (2) speakers, remote control, signal cable, antenna cable, manual, warranty card, plastic/rubber feet..
  • Available in black, white and cherry wood finishes. CE and RoHS compliant. Frequency Response: 40-20K Hz. S/N Ratio: 003e60dB. Separation: 003e45dB. Max. SPL: 106dB. Power supply: AC 120V 60Hz..
  • Dimensions of each speaker (inches): 6.3" W x 31.9" H x 12.99" D. Shipping carton dimens....
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Rockville TM150W White Powered Home Theater Tower Speakers 10\ Sub/Blueooth/USB

  • ...(1) 3.5MM aux input. (1) Optical input. Front panel USB and SD inputs. (2) ¼" Mic inputs for karaoke. (2) RCA outputs make the system expandable..
  • Digital display on front panel with brightness control. Incredible design with silver plates surrounding each speaker and modern furniture style look. Built in class A/B amplifier with audiophile grade sound quality..
  • Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers. The amplifier internal circuitry is the ST model # TDA7265. Can be controlled from the front panel or from the remote..
  • Easily connect to your television through RCA or through the optical connection. We use a "6Sigma" style Quality Assurance of Each Product. Includes a noise rejection cable to connect the 2 speakers together..
  • We also use a special cable tip that will not allow the user to plug the cable in backwards. The cable locks in secure and tight and has a screw in ring tightening mechanism known as an aerial socket. Available in black, and cherry wood finishes..
  • Package includes (2) speakers, remote control, signal cable, antenna cable, manual, warranty card, plastic/rubber feet. CE and RoHS compliant. Frequency Response: 40-20K Hz. S/N Ratio: 003e60dB. Separation: 003e45dB.....
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Rockville TM150B Black Home Theater System Tower Speakers 10\ Sub/Blueooth/USB

  • .... Front panel USB and SD inputs. (2) ¼" Mic inputs for karaoke (with echo control and mic volume control)..
  • 2)RCA outputs make the system expandable.Digital display on front panel with brightness control.Incredible design with silver plates surrounding each speaker and modern furniture style look.Built in class A/B amplifier with audiophile grade sound quality..
  • Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers. The amplifier internal circuitry is the ST model # TDA7265. Can be controlled from the front panel or from the remote..
  • Easily connect to your television through RCA or through the optical connection. We use a "6Sigma" style Quality Assurance of Each Product. Includes a noise rejection cable to connect the 2 speakers together..
  • We also use a special cable tip that will not allow the user to plug the cable in backwards. The cable locks in secure and tight and has a screw in ring tightening mechanism known as an aerial socket..
  • Package includes (2) speakers, remote control, signal cable, antenna cable, manual, warranty card, plastic/rubber feet. CE and RoHS compliant. Frequency Response: 40-20K Hz. S/N Ratio: 003e60dB. Separation: 003e45dB..
  • Max. SPL: 110dB. Power supply: AC 120V 60Hz. ....
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Rockville Bluetooth Home Theater/Karaoke Machine System w/Wireless Mics+Subs

  • ...volume control). (2) RCA outputs make the system expandable. Digital display on front panel with brightness control.
  • Incredible design with silver plates surrounding each speaker and modern furniture style look. We also made all the edges and corners rounded (as oppose to sharp right angle edges). Built in class A/B amplifier with audiophile grade sound quality. Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers.
  • The amplifier internal circuitry is the ST model # TDA7265. ST is a world famous brand. They make some of the most reliable and best quality circuitry in the world. This product is made with top of the line components from the ground up. Engineered by Roy from RockvilIe These have unbelievable sound quality and incredible bass and highs! These also go crazy loud and do not distort even at max volume!. Can be controlled from the front panel or from the remote.
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Rockville Bluetooth Home Theater/Karaoke Machine System w/(2 Wireless Mics+Subs

  • ...volume control). (2) RCA outputs make the system expandable. Digital display on front panel with brightness control.
  • Incredible design with silver plates surrounding each speaker and modern furniture style look. We also made all the edges and corners rounded (as oppose to sharp right angle edges). Built in class A/B amplifier with audiophile grade sound quality. Our built in amplifier features a quad amp design: Each driver features frequency specific independent amplifiers.
  • The amplifier internal circuitry is the ST model # TDA7265. ST is a world famous brand. They make some of the most reliable and best quality circuitry in the world. This product is made with top of the line components from the ground up. Engineered by Roy from RockvilIe These have unbelievable sound quality and incredible bass and highs! These also go crazy loud and do not distort even at max volume!. Can be controlled from the front panel or from the remote.
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Adam Audio T5V Active Nearfield Monitor (2-Pack) Bundle and Knox Gear 25-Feet XLR Male to XLR Female Microphone Cable (2-Pack)

  • Rockville APM5W 5.25" 2-Way 250 Watt Powered USB Studio Monitor Speakers in White ( Pair). 125 Watt RMS. Two-Way Active Studio Monitor Speaker System. Quad Amp Design: Each Driver Features Frequency Specific Independent Amplifiers..
  • The enclosure is 0.5" thick while the front board of it is a full 1" thickness to give you the ultimate best sound quality! Comes in 3 enclosure finish options Wood finish painted black. Wood finish painted white. Wood finish with vinyl front board.
  • Full Range Class "D" Amplifier Circuitry with Auto-Switching Power Supply. LED Power on Indicator on Rear Panel. Ferro Fluid Enhanced 3/4" Neodymium Silk Dome Tweeter With Metal Grill Protection. Tweeter has 3/4" voice coil diameter.
  • 110 Volt compatible with SMPS technology. Every Speaker in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and Standards. We use a "6Sigma" style Quality Assurance of Each Product.
  • Transducer Production Line to Make the SPL Performance Stable. One Complete Pair with Mater / Salve Output Connection with Included Noise Rejection Cabling.
  • Inputs / Outputs / Controls: Volume control. Bass/Treble Control -4dB to 4dB (allows you to adjust high and low frequency independently). 1/4" and XLR combo input jac....
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