Musical Instrument Effects / Processors › op amp big

LM1036 Home Bass Preamp Audio Module OP-AMP HIFI Amplifier Preamplifier Volume Tone EQ Control Board for DC 16V-25V

Features: HiFi preamp tone board with treble and volume control. Operating voltage is AC 12V-18V or for DC 16V-25V. With equal sound switch no noise and convenient wiring. Mature design industrial grade double-sided FR-41 1.6mm sheet. Adopts high... more

HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board

1�Power supply circuit adopts full bridge rectifier 2�Effectively eliminate the high frequency interference of AC power grid 3�Chip has high conversion rate and strong drive ability 4�Better performance noise is very small 5�Sound warm and... more

HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board

Power supply circuit adopts full bridge rectifier Effectively eliminate the high frequency interference of AC power grid Chip has high conversion rate and strong drive ability Better performance noise is very small Sound warm and distorted high fidelity more

HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board

Description: High quality filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power... more

HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board

1�Power supply circuit adopts full bridge rectifier 2�Effectively eliminate the high frequency interference of AC power grid 3�Chip has high conversion rate and strong drive ability 4�Better performance noise is very small 5�Sound warm and... more

Diymore TL072 Op Amp High Impedance Preamplifier Preamp Pre-Amplifier Board for Guitar Instrument 12V24V

Features: 1.Use high-quality materials with guaranteed quality 2.Easy to use and obvious effect 3.Stable performance minimalist signal amplifier front-end board front-end board 4.The operational amplifier of TL072 has an input impedance of 1 megabyte... more

Audio Control HIFI OP-AMP NE5532 Preamplifier Volume Control assembled Board

Description: filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power grid is very... more

Electro-Harmonix Flatiron Fuzz Op-Amp Powered Fuzz/Distortion Effects Pedal

The Electro-Harmonix Flatiron Fuzz is an extremely versatile classic op-amp powered fuzz/distortion. At lower drive settings it remains fairly clean and adds a pleasing mild distortion. As the drive is turned up it transports you to a world of arena... more

NestledNature Audio Control HIFI OP-AMP NE5532 Preamplifier Volume Control Assembled Board

Description: filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power grid is very... more

Big sale Electric Guitar Effects Pedal Single Block Mini Modulation Amplifier Simulation Pedal Golden Distortion

1�Powerful Sound Effect: This electric guitar effects pedal has a excellent sound effect which suitable for heavy metal hard rock and other music styles. 2�Adjustable Frequency Range: This effector has an adjustable frequency range so you can make... more

Big sale Guitar Pedal Photoelectric Circuit Distortion Effect Vintage Tube Amplifier CP?62

1�This is a kind of vibrato which uses photoelectric circuit it sounds like one of the vibrato in old tube amplifier 2�Simple three-knob control can adjust rate (speed) depth (vibrato fluctuation amplitude) and fluctuation 3�The product can be... more

Big sale Electric Guitar Effects Pedal Single Block Mini Modulation Amplifier Simulation Pedal Orange Delay

1�Powerful Sound Effect: This electric guitar effects pedal has a excellent sound effect which suitable for heavy metal hard rock and other music styles. 2�Adjustable Frequency Range: This effector has an adjustable frequency range so you can make... more

Big sale Electric Guitar Effects Pedal Single Block Mini Modulation Amplifier Simulation Pedal Yellow Overdrive

1�Powerful Sound Effect: This electric guitar effects pedal has a excellent sound effect which suitable for heavy metal hard rock and other music styles. 2�Adjustable Frequency Range: This effector has an adjustable frequency range so you can make... more

jiaping NE5532 Dynamic Amplifier Board DC 9V Power Supply Stereo Preamplifier

Description: Power input to increase the bridge and DC can be used the input DC is not divided into positive and negative the use of more convenient. Performance is more stable Using NE5532 op amp chip the use of round hole 8 pin IC socket easy to... more

Amp Shop Amperor Custom Dual OverDrive Pedal

Amp Shop Amperor Custom Dual OverDrive Pedal Custom made by Amp Shop North Hollywood California based on iconic classic overdrive Sounds. The AMPEROR is a hand wired dual channel op-amp based gain circuit designed to cover medium to high-level... more

Low Pass Filter Subwoofer Preamp Amplifier Board Single DC 9-32V Preamplifier with Volume Adjustment

The cut-off frequency: 22HZ-240HZ Potentiometer shaft center to center spacing: 3cm OP AMP:TL072 size: 6.2 x 2.6cm Material:ABS colour:As shown Package Contents: 1 x Low Pass Filter Only the above package content other products are not included. Note:... more

Tech 21 Sans Amp English Muffy Multi-Effects Pedal

English Muffy = HiWatt-style + Big Muff-style Range of Character Settings: • Below 12 o’clock yields clean classic HiWatt-style tones. • Nearing 12 o’clock brings you into crunchier territory associated with ‘70s Who-style tunes such as Who... more

Big sale Fuzz Distortion Pedal Level Gain Scoop Tone Adjustment Electric Guitar Monoblock Effect 30mA

1�FUZZ DISTORTION: The fuzz is smoother than before and the FET analog tube amplifier characteristic is distorted. 2�ADJUSTMENT KNOB: With Level (adjust the level of the distorted signal) Gain (adjust the amount of distortion) Scoop (control the... more

Big sale Guitar Effect Pedal Pure Buffer Mini Portable Instrument Accessory Replacement Part

1�The guitar buffer effect pedal can completely eliminating cable capacitance and tone sucking. 2�With the pedal your guitar will sound like it is plugged directly into your amplifier with a short cable. 3�Durable all metal shell is not easy to... more

Big sale Guitar Sound Enhancer Plastic Enhancement Part Effect Accessory Instrument Spare Part

1�HOW IT WORKS: Guitar amplifier enhance the propulsion of the bass audio concentrating and compressing the air in the drum to the inside giving the bass part more power 2�FLEXIBLE AND ADJUSTABLE: The guitar sound enhancer effect is adjustable just... more

Big sale Pedal Power Supply Effect Board Electric Guitar Short Circuit/Over Current Protection 100?240VUS Plug

1�7CH 9V (100mA) is used for ordinary analog effector 1CH 9V (500mA) for digital effector and DC 9V low power digital guitar amplifier besides have the modes of 1CH 12V / 18V (100mA) 2�Having an LED indication function. Bright blue LED for foot... more

Subwoofer Preamp Board HiFi Prevent Interference Single Power Supply Low Pass Filter Board DC12V

1�Op Amp Replacement: The IC mount of the preamp board can be welded and replaced at any time to improve the effect of different op amps. 2�LED Indicators: Subwoofer preamplifier board is designed with LED indicators to facilitate real time... more

Subwoofer preamp board HiFi anti-interference single power supply low-pass filter board DC12V

1�Op Amp Replacement: The IC mount of the preamp board can be welded and replaced at any time to improve the effect of different op amps. 2�LED Indicators: Subwoofer preamplifier board is designed with LED indicators to facilitate real time... more

NUX Tube Man MKII NOD-2 Overdrive Effects Pedal

The NuX Tube Man MKII (NOD-2) Overdrive plays on the original Tube Screamer pedals used an OP-AMP system a basic circuitry that became popular for its ideal amp attributes. It had no distortion so it had to be overdriven or distorted by re-shaping the... more

Mooer MICRO PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a classic British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially the “British-Style� amp that everybody wants to own. With its big tight low-end and... more

Mooer MICRO PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a classic British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially the “British-Style� amp that everybody wants to own. With its big tight low-end and... more

Mooer PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

MOOER GOLD 100 British Style Digital Preamp Dual Channels 3 Band EQ True Bypass Guitar Effect Pedal

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer PREAMP Series 012 GOLD 100 British Style Digital Preamp Effect Pedal - Dual Channels 3-Band EQ True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer MICRO PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially the “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich... more

MOOER Effect Pedal British Style Preamp Style Preamp Preamplifier Pedal Dual Channels 012100 Preamp Preamplifier Pedal Preamplifier Pedal Dual Eq With Bypass 3-band Eq WithPreamp Series

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer MICRO PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially the “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich... more

Mooer MICRO PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially the “ British-Style� amp that everybody wants to own. With its big tight low-end and harmonically... more

MOOER GOLD 100 British Style Digital Preamp Guitar Effect Pedal Dual Channels 3 Band EQ True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

MOOER GOLD 100 British Style Digital Preamp Dual Channels 3 Band EQ True Bypass for Guitar Effect Pedal

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more

Mooer PREAMP Series 012 GOLD 100 British Style Digital Preamp Preamplifier Guitar Effect Pedal Dual Channels 3-Band EQ with True Bypass

A modern hot-rodded take on a British Plexi. Modelled from a 100Watt tube amp designed by a legendary American amp builder GOLD 100 is essentially “British-Style� amp that everybody wants to own. With its big tight low-end and harmonically rich and... more