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BUSINESS CARD DRIVE

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PROJECT NAME

BUSINESS CARD DRIVE

BASED ON

EFFECT TYPE

PROJECT SUMMARY

DOCUMENT VERSION

Lovepedal Eternity

A low-parts-count overdrive based on a stripped-down Tube Screamer, this circuit is the template for 
many high-dollar boutique drive pedals.

Overdrive

1.0.0 (2019-04-11)

BUILD DIFFICULTY

Intermediate

Actual size is 2.3” x 1.3”.

https://aionelectronics.com

PCBs      Kits      Custom PCB Design

OVERVIEW

The Business Card Drive is a fully-functional overdrive effect disguised as a business card. It’s designed 
to fit the same enclosure style as the new 125B projects, although since it doesn’t come with a bypass 
PCB, the bypass footswitch and LED must be wired manually.

A full-sized project based on the Lovepedal Eternity will be released soon.

USAGE

• 

Tone

 controls the treble response of the effect. The center point (12:00) is flat. When turned to the 

left, it cuts treble, and when turned to the right, it boosts treble.

• 

Drive

 controls the amount of gain in the op-amp feedback diode clipping stage.

• 

Volume 

controls the overall output of the effect.

Содержание BUSINESS CARD DRIVE

Страница 1: ...Card Drive is a fully functional overdrive effect disguised as a business card It s designed to fit the same enclosure style as the new 125B projects although since it doesn t come with a bypass PCB...

Страница 2: ...tal film resistor 1 4W R9 330R Metal film resistor 1 4W C1 47n Film capacitor 7 2 x 2 5mm C2 100n Film capacitor 7 2 x 2 5mm C3 47pF MLCC capacitor NP0 C0G C4 150n Film capacitor 7 2 x 2 5mm C5 1uF Fi...

Страница 3: ...tional Use the soft plastic type the hard shell type will not fit FSW 3PDT Stomp switch 3PDT ENC 125B Enclosure die cast aluminum Can also use a Hammond 1590N1 BUILD NOTES Son of Screamer variation Th...

Страница 4: ...A 1M JRC4558D 47n VB 47pF 1N914 20k 100n VB 3k3 1k 150n JRC4558D 220n 330R GND GND 1k 1uF GND 10k 10k GND 47uF GND VA GND GND VB R1 C8 VOLUME 1 2 3 DRIVE 1 2 3 TONE 1 2 3 R2 2 3 1 IC1A C1 C3 D1 D2 R4...

Страница 5: ...umes the use of closed frame jacks like the Switchcraft 111X If you d rather use open frame jacks please refer to the Open Frame Jack Drill Template for the top side LED hole drill size assumes the us...

Страница 6: ...BUSINESS CARD DRIVE 6 ENCLOSURE LAYOUT Enclosure is shown without jacks See next page for jack layout and wiring 125B...

Страница 7: ...RD DRIVE 7 WIRING DIAGRAM 125B IN GND V GND OUT V LEDR Shown with optional 9V battery If battery is omitted both jacks can be mono rather than one being stereo Leave the far right lug of the DC jack u...

Страница 8: ...s suggestions based on the experience and opinions of others Projects may be used for commercial endeavors in any quantity unless specifically noted No attribution is necessary though a link back is a...

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