{"product_id":"ashdown-rm-500-evo-head-bass-amplifiers-good-1","title":"Ashdown RM 500 EVO Head - Bass Amplifiers - Good","description":"\u003ch1\u003eAshdown RM 500 EVO Head - Bass Amplifiers - Good\u003c\/h1\u003e\n\n\u003ch2\u003eWhy This One\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGood condition — clearly used but works as it should\u003c\/li\u003e\n  \u003cli\u003eFully tested — all applicable functions verified working\u003c\/li\u003e\n  \u003cli\u003e500W Class D head with onboard compressor, drive, and sub-harmonic generator.\u003c\/li\u003e\n  \u003cli\u003eLightweight at 5.7 lbs — serious gigging power without the heavy lifting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondition: Good\u003c\/h2\u003e\n\n\u003cp\u003eThis Ashdown RM 500 EVO Head is a good-condition bass amplifier. It has passed our 10-point functional test, with 4 item(s) not applicable to this unit. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAshdown RM 500 EVO Head\u003c\/li\u003e\n  \u003cli\u003eNo additional accessories included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout This Model\u003c\/h2\u003e\n\u003cp\u003eThe Ashdown RM-500-EVO is a Class D bass amplifier head delivering 500 watts into a 4-ohm load, engineered with hybrid electronics to produce a tone that avoids the clinical edge often associated with Class D designs. Its front panel offers a 5-band EQ spanning Bass (100Hz), Lo Mid (240Hz), Middle (660Hz), Hi Mid (1.5kHz), and Treble (7kHz shelving), each with ±15dB of cut or boost. Onboard processing includes a one-knob compressor, valve-emulated overdrive drive control, and a sub-harmonic generator for added low-end depth — all switchable independently. Connectivity covers passive and active instrument inputs, a line input, effects loop, balanced DI output, tuner output, and a rear headphone output, alongside two Speakon\/jack combo speaker outputs. The signature Ashdown VU meter changes from orange to blue when mute is engaged, and the whole unit weighs approximately 5.7 lbs, making it a genuinely portable gigging head.\u003c\/p\u003e\n\n\u003cp\u003eA great opportunity to own a Ashdown RM 500 EVO Head at this price point.\u003c\/p\u003e","brand":"Ashdown","offers":[{"title":"Default Title","offer_id":53953956774225,"sku":null,"price":315.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/6913\/0833\/files\/42ce19b2-c221-4200-9727-993ede6487e8.jpg?v=1780581052","url":"https:\/\/www.audiotrader.co.uk\/products\/ashdown-rm-500-evo-head-bass-amplifiers-good-1","provider":"Audio Trader","version":"1.0","type":"link"}