SKU: 98224997051
buffer pedal

buffer pedal Buffer PCB

Sale price$24.75 Regular price$27.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

buffer pedal Buffer PCBA tiny buffer circuit to use as part of another circuit or by itself. Simple layout and clean sound with unity gain. Use on boards with many true bypass pedals, or to buffer a longer cable run to prevent signal loss. Includes the circuit board only. The LED positive leg connects to the "LED" pad, and the negative lead connects to power supply ground. The 6k8 resistor may be adjusted to a higher value for a more dim LED, or lower value for a brighter

A tiny buffer circuit to use as part of another circuit or by itself. Simple layout and clean sound with unity gain. Use on boards with many true bypass pedals, or to buffer a longer cable run to prevent signal loss. Includes the circuit board only.

The LED positive leg connects to the "LED" pad, and the negative lead connects to power supply ground. The 6k8 resistor may be adjusted to a higher value for a more dim LED, or lower value for a brighter LED (330 Ohms minimum for 9V). If no LED is required, the 6k8 resistor may be omitted and the "LED" pad requires no connection.

The circuit may be run at 9V or up to 18V with the parts listed below.

  • Measures 29x19mm

Parts List

(1) TL072CP Op Amp
(1) 1N4001 Diode (any 1N4X series diode may be used)
(2) 0.1uF Box Film Capacitor
(1) 6.8K Metal Film Resistor
(2) 2M Metal Film Resistor
(1) 10uF Audio Capacitor (link to high quality audio capacitor - recommended for audio path, but any 10uF capacitor may be used)
(1) 100uF Capacitor for 9V power or 25V 100uF Capacitor for voltages up to 18V (larger part may be a tight fit)

Additional Off-Board Components

(1) LED
(1) LED Bezel
(2) 1/4" Mono Jacks
(1) Power Jack
(1) Enclosure of your choice

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 98224997051

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Sherid94
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★★★★★ 5
Works great, easy assembly and no issues!
Using the weedeater for edging was too hard, so I purchased this. It works great! It was easy to assemble and easy to use. My lines are perfect, but the size, durability, and power of this gem get the job done, and it's lightweight enough that I can easily maneuver it around the yard. I chose a corded one so I don't have to deal with battery life or charging.
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Reviewed in the United States on September 26, 2025
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Juliana Millon
Cuba, US
★★★★★ 5
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Reviewed in the United States on April 20, 2024
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Frannysojo
Dallas, US
★★★★★ 5
Amazing fan
Work with Alexa or you can use the remote control, easy installation, a perfect size, look beautiful, best price.
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Reviewed in the United States on May 25, 2026
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speed4tu
Phoenix, US
★★★★★ 5
Best fan ever
Fan works great, light is more than bright enough to light a large room, fan is great, on high it will provide more air than you will ever need, also works with Alexa flawlessly so that you dont even need the remote or your phone.
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Reviewed in the United States on January 20, 2025
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DamitJanet
Lake Worth, US
★★★★★ 5
The bomb diggity!
This fan is AMAZING! It’s quiet, puts out an amazing breeze and is actually pretty too! 100% recommend!
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Reviewed in the United States on June 7, 2025

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