Marshall 2203 KK Retube Kit
3 x 12AX7 4 x 6550 (matched quad)
SKU code: TS-Marshall_2203_KK
Customise Your Purchase
12AX7 ECC83s 7025
Electro-Harmonix 12AX7 ECC83 Preamp Tube
$33.00
12AX7 ECC83s 7025 JJ Electronics
$27.50
Sovtek 12AX7LPS ECC83 Long Plate Preamp Tube
$43.45
Mullard 12AX7 ECC83 Reissue Preamp Tube
$44.00
JJ Electronics 12AX7MG ECC83 Mid Gain
$42.50
Svetlana 12AX7 ECC83 Preamp Tube Ð Rich Tone &
$44.00
Tung Sol 12AX7 ECC83 ECC83 Preamp Tube
$49.50
Sovtek 12AX7WA - 7025 Premium Low-Noise Preamp Tub
$38.50
Sovtek 12AX7WB 7025 - Premium Low-Noise Preamp Tub
$49.50
Sovtek 12AX7WC 7025 twin triode
$46.20
JJ Electronics E83CC 12AX7 Low Noise & Microph
$60.50
6550 Matched Quad
Matched Quad 6550 Electro Harmonix
$484.00
Matched Quad 6550 JJ Electronics
$387.20
Matched Quad 6550C Svetlana Power Tube
$440.00
Matched Quad 6550 Tung Sol Power Tubes
$462.00
This is a retube kit for the Marshall 2203 KK. It is supplied with JJ Electronics tubes as standard, and you can choose another brand for any tube in the set.
The Tube Set contains
- 3 _ 12AX7
- 4 x 6550 (matched quad)
To use another brand of preamp, power or rectifier tube, select a different version of any tube listed above from our range. Browse the full ranges here:
Transformers and Reverb Tanks for the Marshall 2203 KK
Replacement parts we list for this amp. Some amps had several production versions, so check the product page against your chassis before ordering.
Power transformers
- 290HX Marshall JCM 800 & JMP - 100 watt Power Transformer
- 290HZ Marshall JCM 800 & JMP - 100 watt Power Transformer (horizontal mount version of 290HX)
Output transformers
- 1750U Marshall JMP, JCM 800 100 watt Output Transformer
- 1750UPW Marshall JMP, JCM 800 100 watt Output Transformer (paper wound Bobbin)
Chokes
Helpful Evatco Guides
- Tube Socket Guide: which socket fits which tube or valve
- Tube Pin-Out Configurations: pin connections for common tube types
- The 12AX7 Family: how the 12AX7, 12AT7, 12AU7, 5751 and related tubes compare
- Tube Biasing & Amp Care: why biasing matters and how to look after your amp
- Bias Calculator: work out the right bias current for your power tubes
| SKU | TS-Marshall_2203_KK |
| Brand | Marshall |
| Shipping Weight | 0.7000kg |
| Shipping Width | 0.200m |
| Shipping Height | 0.200m |
| Shipping Length | 0.200m |
| Shipping Cubic | 0.008000000m3 |
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