Miscellaneous Parts and Replacement Tubes

MARSHALLJMP

MOD SHOP

Miscellaneous Parts

Transformers

* Original transformer 110V: 15 € (for MP-1,MP-1 classic and MB-1)

In stock:4

* Original transformer 220V: 35 € (for MP-1,MP-1 classic and MB-1)

In stock:0

* Original transformer 110V: 35 € (for MP-2)

In stock:0

* Original transformer 110V: 10 € (for pitchrack)

In stock:2

* Original transformer 110V: 10 € (for TFX 4)

In stock:2

* Original transformer 110V: 10 € (for 2FX)

In stock:2

* New upgraded transformer MDRT 110-220V: 84 € (for MP-1,MB-1) Download manual

The MDRT is a 24VA transformer which can deliver 12.6V to the heaters.The high voltage has gone up to 240Vdc / 8mA.

The original is only a 12VA transformer,only deliver between 8 and 9 V to the heaters and the high voltage is 190Vdc / 4mA.

So the MDRT will enhance the sound,better low end,less noise and the sound will sound less compressed.

In stock:1

***shipping 14 euro in the EU and the United States ,23 euro worldwide.Registered mail is 6 euro extra***

EPROMS

* MP-1 V2.01

* MB-1 V2.05

* MP-2 V1.41

* MP-1 Classic V1.00

* Digitizer V7.01

* Pitchraq V2.07

* Quadtube V1.01

* Tritube V1.00

* MQ-1 V1.05

* MC-1 V1.2

I have all eproms in stock,price is 10 Euro (worldwide prior shipping 4.50 euro).Order one

LCD

* Direct replacement LCD for the MP-2: 21 euro worldwide shipping included

In stock:1

POTS

* Replacement stereo pot B50k for the mp-1,(front vol pot,headphone vol,send return vol),mp-1 classic,mb-1,mp-2 room EQ : 3.5 euro/piece + shipping

* Replacement stereo pot A10k for the mp-2 front vol pot: 3.5 euro/piece + shipping

In stock:15

* Other pots can be orderd on demand,just email me and i'll see what i can do.

IC's:these are the obsolete or hard to get

* TC9176AP:digital pot,used in the MP-1,MB-1

* TC9170P:digital pot,used in the MP-1 and MB-1

* TC9156AP:digital pot,used in the MB-1

* TC9164N:digital switches used in the MP-2,MB-1 and MP-1 classic

* SSM2120:VCA,used in the compressor of MP-2 and MB-1

* MN3007:BBD,used for chorus in the all preamps

* COM8017:UART,used for midi in the MP-1

* PA381 or CEM3381:VCA used in the effectloop of the MP-2

* NJU8101D:D/A convertor,used in the MP-2

* REF08HP:reference voltage for NJU8101D

* NJU7304D:sample and hold ic,used in the MP-2 and MP-1 classic

* NJU7306L:digital pots,used in the EQ section of the MP-2 and MP-1 classic

* ZETA C4 opto's

I have limited stock of these ic's so mail me for more info

Midi connectors

* Replacement for midi in (7 pin) 2.50 euro + shipping

* Replacement for midi out and thru (5 pin) 2 euro + shipping

Jacks

* Replacement jack for MP-1 rear input jack (V1.38 models) output,headphone,effect send and MQ-1 input,MQ-1 output :

3 euro for 1 piece, 5 euro for 2 ,8 euro for 4 , 10 for 5 pieces plus shipping

* Replacement jack for MP-1 effects return 5 euro plus shipping .

Out of stock, no longer made.

* Replacement front input for older V1.38 units (a.k.a. black box inputs) 5 euro plus shipping.

Nut and washer not included.Nut and washer is 0.80 euro extra.

Out of stock

* Rear jack mod for the MP-1:use this when you have the old style black box input jack(used on the V1.xx with the topswitch).The rear jack on these models is a line input and NOT suited for guitar so this mod will turn the rear jack into a instrument level input so you can use both the front and rear as a guitar input.The mod will be complete with both input jacks and wires and will be partially solderd.The only thing you need to do is solder 2 wires on the mainboard,solder a bridge wire on the mainboard (included) and solder 2 wires on the rear jack.

Price will be 15 euro plus shipping.

email me for shipping quote

Noise mod kits (with instruction manual)

MP-1

* Small kit just for the mainboard

For use with original tranny,includes:7 resistors

OPA2604AP + socket with turned pins

2 2200µF/40V

1 4700µF/16V

4 33µF/50V

1 silvered mica 270pF

1 1N4004 diode (replacement D16)

7 0.047µF/50V

Price 17 euro + shipping

For use with MDRT,includes:7 resistors

OPA2604AP + socket with turned pins

2 2200µF/40V

1 10000µF/16V

4 33µF/50V

1 silvered mica 270pF

1 1N4004 diode (replacement D16)

7 0.047µF/50V

Price 21 euro + shipping

* Big kit including main and tube board

For use with original tranny,includes:7 resistors

OPA2604AP + socket with turned pins

2 2200µF/40V

1 4700µF/16V

4 33µF/50V

1 silvered mica 270pF

1 1N4004 diode (replacement D16)

7 0.047µF/50V

2 33µF/250V

1 10µF/450V

1 240k/0.5W

Price 20 euro + shipping

For use with MDRT,includes:7 resistors

OPA2604AP + socket with turned pins

2 2200µF/40V

1 10000µF/16V

4 33µF/50V

1 silvered mica 270pF

1 1N4004 diode (replacement D16)

7 0.047µF/50V

2 33µF/250V

1 10µF/450V

1 300k/0.5W

Price 24 euro + shipping

MP-2

Noise mod kit for MP-2, 1 Resistor and 21 Caps (Panasonic high temp low LSR).

Before you buy you need to be sure you have some good soldering/desoldering skills.This NOT an easy mod to install.

Price 35 euro + shipping

Battery mod kit (only MP-1,MB-1)

* Kit contains battery + holder

Price 5 euro + shipping

* If your battery dies really quickly it could be the RAM or a bad diode and/or cap,this kit fixes the bad diode/cap problem.

Price 2 euro + shipping

Parts kit fix for MP-1 classic

* Got problems with bad sounding tube sounds, it could be you have a problem with the output driver ,this kit will fix it in most of the cases.

Price 4 euro + shipping.

Parts

* Red pushbuttons for all midi pedals MC-1,MXP,MXC,quedswitch,4x4 and remote pedals like FS-2,DM-2,DS-4 and the new TFX4

2 euro/piece