Premier Deals Used Gear

USED 1977 Marshall JMP Master Model 50 watt Mk 2 Lead Head - Modified w/ Master Volume Gain Channel and Separate Clean Channel - Tube Guitar Amplifier

Marshall Amps Master Model 50w Mk. 2 Lead Used / Vintage 1977 JMP 50 watt Head Modified with 2 Channels (Clean and Gain) Used! Just...

SOLD

Add to cart

{"id":8222718145,"title":"USED 1977 Marshall JMP Master Model 50 watt Mk 2 Lead Head - Modified w\/ Master Volume Gain Channel and Separate Clean Channel - Tube Guitar Amplifier","handle":"marshall-amps-jcm-800-lead-series-model-2210-used-tube-guitar-amplifier","description":"\u003cp\u003e\u003cstrong\u003eMarshall Amps Master Model 50w Mk. 2 Lead\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsed \/ Vintage 1977 JMP 50 watt Head\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eModified with 2 Channels (Clean and Gain)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eUsed! Just in on consignment and absolutely killer sounding. This vintage 1977 JMP 50 watt head is a Master Model (2204?) 50w Mk. 2 Lead head which has been modified to include a separate clean channel. There are separate inputs for Clean and Gain Channels. The Clean Channel includes Volume, Bass and Treble controls. The Gain Channel includes a Gain control, Master Volume, and Treble, Mid, Bass and Presence knobs. If you want to footswitch between channels you need some kind of A\/B box.\u003c\/p\u003e\n\u003cp\u003eI was told the modifications were done by Bob Bradshaw - There is no paperwork or other indication inside the amp about who actually did the work but photos are posted of the inside. It sounds and functions great. I don't think it was being used regularly for some time. Initially some of the controls were a little scratchy but working them back and forth quite a bit seemed to clear all of that up.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for that killer, hot rod modded-Marshall tone then you have come to the right place. Like all our used\/vintage gear this has been tested for functionality and priced to move. Sold as-is. What you see is what you get!\u003c\/p\u003e","published_at":"2019-10-03T16:35:27-05:00","created_at":"2016-10-11T17:20:18-05:00","vendor":"Marshall","type":"Guitar Amps","tags":["BlackFriday","BOX_28x24x16_Md_Combo","Brand_Marshall","Condition_Used\/Vintage","New Arrivals","newarrival-instock","newarrival_instock","Out of Stock","SyncItem"],"price":174900,"price_min":174900,"price_max":174900,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":27478692417,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"08262J","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"USED 1977 Marshall JMP Master Model 50 watt Mk 2 Lead Head - Modified w\/ Master Volume Gain Channel and Separate Clean Channel - Tube Guitar Amplifier","public_title":null,"options":["Default Title"],"price":174900,"weight":24948,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-1.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-5.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-3.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-6.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-2.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-7.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-4.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-1.jpg?v=1575931998","\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-2.jpg?v=1575931998"],"featured_image":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-1.jpg?v=1575931998","options":["Title"],"media":[{"alt":null,"id":3181101318280,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-1.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-1.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101416584,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-5.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-5.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101383816,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-3.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-3.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101449352,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-6.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-6.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101351048,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-2.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-2.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101482120,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-7.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style-7.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101285512,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-4.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-4.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101219976,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-1.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-1.jpg?v=1575931998","width":1600},{"alt":null,"id":3181101252744,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-2.jpg?v=1575931998"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/www.makenmusic.com\/cdn\/shop\/products\/1977_Marshall_Amps_Master_50_watt_MK2_Head_Used_Vintage_Modded_Bob_Bradshaw_Dave_Friedman-style_Internal-2.jpg?v=1575931998","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eMarshall Amps Master Model 50w Mk. 2 Lead\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsed \/ Vintage 1977 JMP 50 watt Head\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eModified with 2 Channels (Clean and Gain)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eUsed! Just in on consignment and absolutely killer sounding. This vintage 1977 JMP 50 watt head is a Master Model (2204?) 50w Mk. 2 Lead head which has been modified to include a separate clean channel. There are separate inputs for Clean and Gain Channels. The Clean Channel includes Volume, Bass and Treble controls. The Gain Channel includes a Gain control, Master Volume, and Treble, Mid, Bass and Presence knobs. If you want to footswitch between channels you need some kind of A\/B box.\u003c\/p\u003e\n\u003cp\u003eI was told the modifications were done by Bob Bradshaw - There is no paperwork or other indication inside the amp about who actually did the work but photos are posted of the inside. It sounds and functions great. I don't think it was being used regularly for some time. Initially some of the controls were a little scratchy but working them back and forth quite a bit seemed to clear all of that up.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for that killer, hot rod modded-Marshall tone then you have come to the right place. Like all our used\/vintage gear this has been tested for functionality and priced to move. Sold as-is. What you see is what you get!\u003c\/p\u003e"}

Price

Filters

Premier Deals Used Gear