NY BMP MODS

Step 1
We begin with a stock Electro Harmonix NY Big Muff PI Reissue (TM) that we wish to modify.

Step 2
We open the unit and find........

Step 3
The 'guts' are removed and we drill out the box to accept a standard center negative ac/dc power jack. The factory cable jacks are then replaced with heavy duty Switchcraft(tm) jacks, a new LED is added and the true-bypass switch is mounted.

Step 4
We now wire the pedal for true-bypass switching to ensure a pure uncorrupted bypass tone. The battery connector is then upgraded to a heavy duty one with braided wires. A 1 Meg resistor is used to damp off any residual charge that could cause a 'poping' noise while switching. We then add a power filter capacitor to eliminate incomming voltage fluxuations.

Step 5
The pedal's circuit board is now modified by replacing all transistors with low noise high gain replacements. Finally the PCB is reinstalled, all connections are soldered and loose wires are tiewrapped in place.

Step 6
The unit is reassembled and ready for testing. From the exterior, the unit appears stock except for the water clear LED installed in the unit. We will use any color of LED you would like at no additional charge.

NEW 6 PACK MOD
Ever want more out of your BMP? The tone stack mod gives you 6 settings that allow you to reconfigure the tone stack of the pedal.

SUMMARY OF MODIFICATIONS

All transistors upgraded

Add two new Switchcraft(tm) audio jacks

Replace stomp switch

Pedal wired for True-Bypass switching

Wired with telfon insulated, Silver wicked Copper

Water Clear LED added (you choose the color)

Pedal drilled out to accept standard 9V ac-dc power jack

1 Meg, 1% metal film pulldown resistor added

Power filter capacitor added

Battery clip upgrade

6 pack capacitor tone stack selector installed
(6 pack mod not included in standard mod price)

DETAILS

Price below is for modification only, user must send pedal for modification. Currently we can only offer this extensive modification for this particular model of pedal.

If you do not have a pedal to send us then a new pedal with modifications can be purchased from us as well. Please contact us directly for pricing if you are interested in this.

PRICE
Standard Mod Price - $95.00
S&H is $5.00 anywhere in the USA

Standard Mod + 6 pack upgrade - $120.00
S&H is $5.00 anywhere in the USA

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