{"id":218407,"date":"2022-10-06T00:25:20","date_gmt":"2022-10-06T05:25:20","guid":{"rendered":"https:\/\/friedmanamplification.com\/?post_type=product&p=218407"},"modified":"2025-07-15T08:08:16","modified_gmt":"2025-07-15T14:08:16","slug":"dirty-shirley","status":"publish","type":"product","link":"https:\/\/friedmanamplification.com\/shop\/heads\/dirty-shirley\/","title":{"rendered":"DIRTY SHIRLEY"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Key Features” _builder_version=”4.18.0″ background_color=”#000000″ custom_padding=”0px||||false|false” custom_css_before=”content:%22%22;||display: block;||position: absolute;||width: 100%;||height: 100%;||top: 50%;||left: 50%;||background: url(\/wp-content\/uploads\/2022\/08\/audio-wave-bg.svg) no-repeat;||background-position: center;||background-size: contain;||opacity: 0.15;||transform: translate(-50%,-50%) scale(1.5);||transform-origin: center;” custom_css_main_element=”position: relative;” global_colors_info=”{}” custom_css_before_last_edited=”on|phone” custom_css_before_tablet=”content:%22%22;||display: block;||position: absolute;||width: 100%;||height: 100%;||top: 50%;||left: 50%;||background: url(\/wp-content\/uploads\/2022\/08\/audio-wave-bg.svg) no-repeat;||background-position: center;||background-size: contain;||opacity: 0.15;||transform: translate(-50%,-50%) scale(1) rotate(90deg);||transform-origin: center;” custom_css_before_phone=”content:%22%22;||display: block;||position: absolute;||width: 100%;||height: 100%;||top: 50%;||left: 50%;||background: url(\/wp-content\/uploads\/2022\/08\/audio-wave-bg.svg) no-repeat;||background-position: center;||background-size: contain;||opacity: 0.15;||transform: translate(-50%,-50%) scale(1.5) rotate(90deg);||transform-origin: center;”][et_pb_row column_structure=”1_3,1_3,1_3″ use_custom_gutter=”on” gutter_width=”4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”Single Channel – 40 Watts – Handwired” use_icon=”on” font_icon=”z||divi||400″ image_icon_width=”50px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ background_layout=”dark” animation_style=”fade” animation=”off” global_colors_info=”{}”]2 x 5881 power tubes
\n[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”Based on a modified JTM 45 but still delivers the signature high gain tone for which Friedman is best known” use_icon=”on” font_icon=”||divi||400″ image_icon_width=”50px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ background_layout=”dark” animation_style=”fade” animation=”off” global_colors_info=”{}”]The Dirty Shirley is a 40-watt, 5881 powered, single channel amp that will give you that vintage crunch and also cleans up nicely by merely backing off the guitar\u2019s volume knob.
\n[\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_blurb title=”Ultra transparent series FX loop” use_icon=”on” font_icon=”||divi||400″ image_icon_width=”50px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ background_layout=”dark” animation_style=”fade” animation=”off” global_colors_info=”{}”]You won’t even know it’s there.
\n[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product Photo Carousel” _builder_version=”4.18.0″ _module_preset=”default” background_color=”#000000″ custom_padding=”0px||0px||false|false” global_colors_info=”{}” custom_css_before_last_edited=”off|tablet” custom_css_before_phone=”content:%22%22;||display: block;||position: absolute;||width: 100%;||height: 100%;||top: 0;||left: 0;||background: url(\/wp-content\/uploads\/2022\/08\/audio-wave-bg.svg) no-repeat;||background-position: center;||background-size: contain;||opacity: 0.25;||transform: rotate(90deg);”][et_pb_row custom_padding_last_edited=”on|tablet” module_class=”fwRow” _builder_version=”4.18.0″ _module_preset=”default” custom_padding_tablet=”|5%||5%|false|false” custom_padding_phone=”|5%||5%|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][cwp_et_pb_layout_slider_standard button_format=”custom” arrows_strech=”on” show_pagination=”off” custom_icon_bg_color=”rgba(0,0,0,0.15)” loop_slider=”on” touch_drag=”on” use_urlhash=”off” num_items=”3″ slides_margin=”100″ controls_on_hover=”on” num_items_tablet=”1″ num_items_phone=”1″ num_items_last_edited=”on|desktop” slides_margin_tablet=”50″ slides_margin_phone=”10″ slides_margin_last_edited=”on|phone” admin_label=”Product Photo Carousel” module_class=”productCarousel” _builder_version=”4.19.4″ _module_preset=”default” custom_padding=”|5%||5%|false|false” animation_style=”fade” custom_css_slide_arrow_prev=”transition: opacity 0.2s ease-in-out;” custom_css_slide_arrows_next=”transition: opacity 0.2s ease-in-out;” locked=”off” global_colors_info=”{}”][cwp_et_pb_layout_slide_item_standard admin_title=”Front” slide_type=”content” img_src=”https:\/\/friedmanamplification.com\/wp-content\/uploads\/2022\/10\/DirtyShirley_Head_Front-1-1-1.png” img_alt=”DIRTY SHIRLEY” img_always_center_on_mobile=”on” content_width=”100%” _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][\/cwp_et_pb_layout_slide_item_standard][cwp_et_pb_layout_slide_item_standard admin_title=”Facing right” slide_type=”content” img_src=”https:\/\/friedmanamplification.com\/wp-content\/uploads\/2022\/10\/DirtyShirley-rt-1-1.png” img_alt=”DIRTY SHIRLEY” img_always_center_on_mobile=”on” content_width=”100%” _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][\/cwp_et_pb_layout_slide_item_standard][cwp_et_pb_layout_slide_item_standard admin_title=”Back” slide_type=”content” img_src=”https:\/\/friedmanamplification.com\/wp-content\/uploads\/2022\/10\/DirtyShirley_Head_Back-1-1.png” img_alt=”DIRTY SHIRLEY” img_always_center_on_mobile=”on” content_width=”100%” _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][\/cwp_et_pb_layout_slide_item_standard][cwp_et_pb_layout_slide_item_standard admin_title=”Facing left” slide_type=”content” img_src=”https:\/\/friedmanamplification.com\/wp-content\/uploads\/2022\/10\/DirtyShirley-rt-1-1.png” img_alt=”DIRTY SHIRLEY” img_always_center_on_mobile=”on” content_width=”100%” _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][\/cwp_et_pb_layout_slide_item_standard][\/cwp_et_pb_layout_slider_standard][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”Downloads” _builder_version=”4.18.0″ _module_preset=”default” custom_padding=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text admin_label=”Title” _builder_version=”4.18.0″ _module_preset=”default” header_3_text_align=”center” header_3_text_color=”#FFFFFF” locked=”off” global_colors_info=”{}”]<\/p>\n

Downloads:<\/h3>\n

[\/et_pb_text][et_pb_code module_class=”productDownloads” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”]

\n description<\/span> English Manual<\/span><\/a>\t\t\t\t\t\t \n <\/div>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Parallax Text” _builder_version=”4.18.0″ _module_preset=”default” background_color=”rgba(0,0,0,0.95)” background_image=”https:\/\/friedmanamplification.com\/wp-content\/uploads\/2022\/09\/HeadsBackb.jpg” parallax=”on” background_blend=”overlay” custom_padding=”8%||8%||false|false” custom_padding_tablet=”100px||100px||false|false” custom_padding_phone=”70px||70px||false|false” custom_css_before=”content: %22%22;||display: block;||position: absolute;||top: 0;||left: 0;||width: 100%;||height: 40%;||z-index: 1;||background: -moz-linear-gradient(top, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 75%);||background: -webkit-linear-gradient(top, rgba(0,0,0,1) 0%,rgba(0,0,0,0) 75%);||background: linear-gradient(to bottom, rgba(0,0,0,1) 0%,rgba(0,0,0,0) 75%);||filter: progid:DXImageTransform.Microsoft.gradient( startColorstr=’#000000′, endColorstr=’#00000000′,GradientType=0 );” custom_css_main_element=”position: relative;” custom_css_after=”content: %22%22;||display: block;||position: absolute;||bottom: 0;||left: 0;||width: 100%;||height: 40%;||z-index: 1;||background: -moz-linear-gradient(top, rgba(0,0,0,0) 25%, rgba(0,0,0,1) 100%);||background: -webkit-linear-gradient(top, rgba(0,0,0,0) 25%,rgba(0,0,0,1) 100%);||background: linear-gradient(to bottom, rgba(0,0,0,0) 25%,rgba(0,0,0,1) 100%);||filter: progid:DXImageTransform.Microsoft.gradient( startColorstr=’#00000000′, endColorstr=’#000000′,GradientType=0 );” global_colors_info=”{}”][et_pb_row _builder_version=”4.18.0″ _module_preset=”default” custom_padding=”||||false|false” custom_css_main_element=”width:90%!important;” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text admin_label=”Product Long Description” _builder_version=”4.18.0″ _dynamic_attributes=”content” _module_preset=”default” text_font=”||||||||” text_text_color=”#c6c6c6″ text_font_size=”18px” text_line_height=”2.5em” text_orientation=”center” background_layout=”dark” custom_padding=”30px|30px|30px|30px|false|false” text_font_size_tablet=”16px” text_font_size_phone=”16px” text_font_size_last_edited=”on|tablet” custom_css_main_element=”-webkit-backdrop-filter: blur(10px);||backdrop-filter: blur(10px);||line-height: 2.5em;” border_width_all=”1px” border_color_all=”#bea668″ global_colors_info=”{}” custom_css_main_element_last_edited=”on|phone” custom_css_main_element_tablet=”-webkit-backdrop-filter: blur(10px);||backdrop-filter: blur(10px);||line-height: 2.3em;” custom_css_main_element_phone=”-webkit-backdrop-filter: blur(10px);||backdrop-filter: blur(10px);||line-height: 2.1em;”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicHJvZHVjdF9kZXNjcmlwdGlvbiIsInNldHRpbmdzIjp7ImJlZm9yZSI6IiIsImFmdGVyIjoiIn19@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product Details” _builder_version=”4.19.0″ _module_preset=”default” background_color=”#000000″ custom_padding=”0px||||false|false” locked=”off” global_colors_info=”{}”][et_pb_row _builder_version=”4.19.0″ _module_preset=”default” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.19.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_class=”twoCol” _builder_version=”4.19.0″ _module_preset=”default” text_text_color=”#c6c6c6″ background_layout=”dark” global_colors_info=”{}”]The Dirty Shirley features beautiful black Tolex, tongue and groove Baltic Birch construction and is built to withstand the rigors of the road.<\/p>\n

The Dirty Shirley was designed to take pedals and loves boosts, OD\u2019s, phasers, flangers, tremolos and wahs, while the brand new ultra-transparent series effects loop handles your time-based effects pedals and rack units.<\/p>\n

The Dirty Shirley from Friedman Amplification, a real screamer that fits in your backseat![\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Product Details” _builder_version=”4.19.0″ _module_preset=”default” background_color=”#000000″ custom_padding=”0px||||false|false” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_css_main_element=”display: -webkit-box;|| display: -ms-flexbox;|| display: flex;|| -webkit-box-orient: horizontal;|| -webkit-box-direction: normal;|| -ms-flex-direction: row;|| flex-direction: row;|| -ms-flex-wrap: nowrap;|| flex-wrap: nowrap;” global_colors_info=”{}”][et_pb_text module_class=”borderedText” _builder_version=”4.18.0″ _module_preset=”default” text_text_color=”#c6c6c6″ header_4_text_color=”#bea668″ background_layout=”dark” global_colors_info=”{}”]<\/p>\n

40-Watt all tube head<\/h4>\n

Friedman’s legendary tone and versatility in a simple 1-channel amp.
\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_css_main_element=”display: -webkit-box;|| display: -ms-flexbox;|| display: flex;|| -webkit-box-orient: horizontal;|| -webkit-box-direction: normal;|| -ms-flex-direction: row;|| flex-direction: row;|| -ms-flex-wrap: nowrap;|| flex-wrap: nowrap;” global_colors_info=”{}”][et_pb_text module_class=”borderedText” _builder_version=”4.18.0″ _module_preset=”default” text_text_color=”#c6c6c6″ header_4_text_color=”#bea668″ background_layout=”dark” global_colors_info=”{}”]<\/p>\n

Vintage Classic Rock tone<\/h4>\n

inspired by British tube amps from the 60\u2019s and 70\u2019s.
\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_padding=”||||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_css_main_element=”display: -webkit-box;|| display: -ms-flexbox;|| display: flex;|| -webkit-box-orient: horizontal;|| -webkit-box-direction: normal;|| -ms-flex-direction: row;|| flex-direction: row;|| -ms-flex-wrap: nowrap;|| flex-wrap: nowrap;” global_colors_info=”{}”][et_pb_text module_class=”borderedText” _builder_version=”4.18.0″ _module_preset=”default” text_text_color=”#c6c6c6″ header_4_text_color=”#bea668″ background_layout=”dark” global_colors_info=”{}”]<\/p>\n

Transparent Effects Loop<\/h4>\n

Effects loops can be suck tone.\u00a0 Dave has un-sucked this problem with the most transparent effects loop in the business.\u00a0Plug into it and you won’t even know it’s there!
\n[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.0″ _module_preset=”default” custom_css_main_element=”display: -webkit-box;|| display: -ms-flexbox;|| display: flex;|| -webkit-box-orient: horizontal;|| -webkit-box-direction: normal;|| -ms-flex-direction: row;|| flex-direction: row;|| -ms-flex-wrap: nowrap;|| flex-wrap: nowrap;” global_colors_info=”{}”][et_pb_text module_class=”borderedText” _builder_version=”4.19.0″ _module_preset=”default” text_text_color=”#c6c6c6″ header_4_text_color=”#bea668″ background_layout=”dark” global_colors_info=”{}”]<\/p>\n

Lots of Pedal Love<\/h4>\n

Designed to take pedals and loves boosts, OD\u2019s, phasers, flangers, tremolos and wahs.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Features” _builder_version=”4.18.0″ _module_preset=”default” background_color=”#000000″ custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text admin_label=”Title” _builder_version=”4.18.0″ _module_preset=”default” header_3_text_align=”center” header_3_text_color=”#bea668″ global_colors_info=”{}”]<\/p>\n

Features<\/h3>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.19.0″ _module_preset=”default” custom_padding=”||0px||false|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#0f0f0f” custom_padding=”12px|20px|20px|20px|false|false” global_colors_info=”{}”][et_pb_blurb title=”40 Watt all-tube head” use_icon=”on” font_icon=”K||divi||400″ image_icon_width=”30px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ image_icon_custom_margin=”||||false|false” background_layout=”dark” animation_style=”fade” animation=”off” custom_css_blurb_image=”margin-bottom: 15px;” custom_css_blurb_title=”font-family: ‘Raleway’,sans-serif!important;||letter-spacing: 0!important;||text-transform: none!important;” global_colors_info=”{}”][\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#0f0f0f” custom_padding=”12px|20px|20px|20px|false|false” global_colors_info=”{}”][et_pb_blurb title=”Single channel” use_icon=”on” font_icon=”K||divi||400″ image_icon_width=”30px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ image_icon_custom_margin=”||||false|false” background_layout=”dark” animation_style=”fade” animation=”off” custom_css_blurb_image=”margin-bottom: 15px;” custom_css_blurb_title=”font-family: ‘Raleway’,sans-serif!important;||letter-spacing: 0!important;||text-transform: none!important;” global_colors_info=”{}”][\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#0f0f0f” custom_padding=”12px|20px|20px|20px|false|false” global_colors_info=”{}”][et_pb_blurb title=”Handwired in the USA” use_icon=”on” font_icon=”K||divi||400″ image_icon_width=”30px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ image_icon_custom_margin=”||||false|false” background_layout=”dark” animation_style=”fade” animation=”off” custom_css_blurb_image=”margin-bottom: 15px;” custom_css_blurb_title=”font-family: ‘Raleway’,sans-serif!important;||letter-spacing: 0!important;||text-transform: none!important;” global_colors_info=”{}”][\/et_pb_blurb][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#0f0f0f” custom_padding=”12px|20px|20px|20px|false|false” global_colors_info=”{}”][et_pb_blurb title=”High and low sensitivity inputs” use_icon=”on” font_icon=”K||divi||400″ image_icon_width=”30px” _builder_version=”4.18.0″ _module_preset=”default” header_text_align=”center” header_text_color=”#FFFFFF” header_line_height=”1.7em” body_text_align=”center” body_text_color=”#c6c6c6″ image_icon_custom_margin=”||||false|false” background_layout=”dark” animation_style=”fade” animation=”off” custom_css_blurb_image=”margin-bottom: 15px;” custom_css_blurb_title=”font-family: ‘Raleway’,sans-serif!important;||letter-spacing: 0!important;||text-transform: none!important;” global_colors_info=”{}”][\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_4,1_4,1_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.19.0″ _module_preset=”default” custom_padding=”||0px||false|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#0f0f0f” custom_padding=”12px|20px|20px|20px|false|false” global_colors_info=”{}”][et_pb_blurb title=”2 x 5881 power 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Dave Friedman\u2019s Dirty Shirley 40 Watt Head was designed for guitarists that want a Vintage Classic Rock tone inspired by British tube amps from the 60\u2019s and 70\u2019s.<\/p>\n

Please note - due to high demand there is currently a 3-10 day lead time for this product.<\/strong><\/p>\n","protected":false},"featured_media":218408,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"Dave Friedman\u2019s Dirty Shirley 40 Watt Head was designed for guitarists that want a Vintage Classic Rock tone inspired by British tube amps from the 60\u2019s and 70\u2019s.\r\n\r\nIt is based on a modified JTM 45 but still delivers the signature high gain tone for which Friedman is best known. The Dirty Shirley is a 40-watt, 5881 powered, single channel amp that will give you that vintage crunch and also cleans up nicely by merely backing off the guitar\u2019s volume knob. Extremely versatile, it is capable of producing many styles of music from blues to rock and country by just adjusting the gain and master controls.","_et_gb_content_width":"","inline_featured_image":false},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":{"0":"post-218407","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-heads","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"\nDIRTY SHIRLEY - Friedman Amplification<\/title>\n<meta name=\"description\" content=\"Dave Friedman\u2019s Dirty Shirley 40 Watt Head was designed for guitarists that want a Vintage Classic Rock tone inspired by British tube amps from the 60\u2019s and 70\u2019s.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/friedmanamplification.com\/shop\/heads\/dirty-shirley\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DIRTY SHIRLEY - 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