{"id":1583,"date":"2026-09-07T16:45:48","date_gmt":"2026-09-07T16:45:48","guid":{"rendered":"https:\/\/retrotech.world\/?post_type=product&#038;p=1583"},"modified":"2026-09-07T20:36:56","modified_gmt":"2026-09-07T20:36:56","slug":"share-zx-spectrum-composite-mod-for-16k-and-48k","status":"publish","type":"product","link":"https:\/\/retrotech.world\/?product=share-zx-spectrum-composite-mod-for-16k-and-48k","title":{"rendered":"Share ZX Spectrum Composite mod for 16K and 48K"},"content":{"rendered":"<div>This compact unit simply replaces the existing RF modulator unit in a Sinclair Spectrum 16k or 48k, either rubber key or &#8220;plus&#8221; case machines. We recommend that you remove the original carefully and put it in storage, in case you ever wish to re-install it for authenticity. The replacement unit outputs a composite video signal that is compatible with a large range of modern television sets.<\/div>\n<div><\/div>\n<div>They are assembled to order.<\/div>\n<div><\/div>\n<div>It is a ready to go unit just needing the old RF modulator desoldering and dropping this one in its place. You dont have to disassemble to existing modulator.<\/div>\n<div><\/div>\n<p>3 Options are available,\u00a0 just state which one you would like in the order:<\/p>\n<ul>\n<li>Inverted Emitter.<\/li>\n<li>Simple NPN transistor and resistor mod<\/li>\n<li>Single 100uF capacitor.T<\/li>\n<\/ul>\n<p>The recommended route is the single capacitor route but the other options can be supplied but do your researching for the model you have before ordering.<\/p>\n<div><\/div>\n<div>\n<div><strong><u>This board is not compatible with 128k models because it does not accommodate sound.<\/u><\/strong><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>This compact unit simply replaces the existing RF modulator unit in a Sinclair Spectrum 16k or 48k, either rubber key or &#8220;plus&#8221; case machines. We recommend that you remove the original carefully and put it in storage, in case you ever wish to re-install it for authenticity. The replacement unit outputs a composite video signal [&hellip;]<\/p>\n","protected":false},"featured_media":1584,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[126],"product_cat":[140,116,135],"product_tag":[],"class_list":["post-1583","product","type-product","status-publish","has-post-thumbnail","product_brand-sinclair","product_cat-mods","product_cat-sinclair","product_cat-repairs","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/retrotech.world\/index.php?rest_route=\/wp\/v2\/product\/1583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/retrotech.world\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/retrotech.world\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/retrotech.world\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/retrotech.world\/index.php?rest_route=\/wp\/v2\/media\/1584"}],"wp:attachment":[{"href":"https:\/\/retrotech.world\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1583"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/retrotech.world\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1583"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/retrotech.world\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1583"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/retrotech.world\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}