{"product_id":"hse-reference-line-rl-7-phono-preamplifier","title":"HSE Reference Line RL-7 Phono Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eREFERENCELINE 7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Referenceline 7 (RL-7) is the smaller sibling of the award-winning Masterline 7 (Grand Prix 2019).\u003c\/p\u003e\n\u003cp\u003eThe device features an integrated preamplifier with a variable headphone output and main volume control.\u003c\/p\u003e\n\u003cp\u003eEngineered for a life expectancy of at least 30 years, it is built exclusively with the highest quality handmade Swiss components.\u003c\/p\u003e\n\u003cp\u003eThe RL-7 is based on the same Zero-ohm Class A ultra-low-noise head amplifiers as the ML-7, ensuring exceptional audio performance with the lowest possible noise.\u003c\/p\u003e\n\u003cp\u003eThe system consists of a separate audio unit and power supply. Both champagne-colored chassis are manufactured from milled and brushed aluminum with anodized printing. The rotary controls are fitted with hand-matched ALPS Blue Velvet components.\u003c\/p\u003e\n\u003cp\u003eEach unit undergoes a continuous two-week hardening and maturing process to achieve the finest sound quality.\u003c\/p\u003e\n\u003cp\u003eAll critical electronic components are hand-selected and matched to within a maximum variance of 0.1%.\u003c\/p\u003e\n\u003cp\u003eTo achieve uncompromising sound quality, only premium components from ELMA, Goldpoint, NKK, Panasonic, WIMA, Neutrik, Schurter, and ALPS are used. The oversized toroidal transformer features both static and magnetic shielding.\u003c\/p\u003e\n\u003cp\u003eThe impedance selector is optimized for industry-leading Benz, Lyra, XYZ, and Ortofon cartridges. The Referenceline 7's exceptionally wide gain range also supports virtually any alternative cartridge, regardless of output level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 × Balanced Stereo, each with individual settings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMain\u003c\/p\u003e\n\u003cp\u003e1 × Balanced Stereo (24 dBu @ 600 Ω), max. output 17 V RMS; Headphones\u003c\/p\u003e\n\u003cp\u003e1 × Stereo (22 dB @ 300 Ω)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e30–75 dB @ 1 kHz (5 dB steps), maximum gain 84 dB (volume control at maximum)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e10 Ω, 2530 Ω \u0026amp; 47 kΩ (256 positions)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Capacitance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e0 pF, 33 pF–581 pF (16 positions)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise (EIN)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e-142 dB BW, 22 Hz–22 kHz (62 nV)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRIAA Accuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e±0.05 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e0.0007%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.5 Hz–150 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrosstalk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026gt;90 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadroom\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026gt;24 dB @ 1 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubsonic Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActive balanced, 15 Hz, 12 dB\/octave\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMute, overload and signal indicator, ground lift\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCircuit Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFully balanced Class A, discrete inputs and outputs, dual mono\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMilled aluminum, brushed finish, anodized printing, champagne color, 24-carat hard-gold-plated connector, side panels, and volume knobs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e100 \/ 115 \/ 230 V AC, 26 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacked Dimensions (W × D × H)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e550 × 400 × 250 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacked Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e12.5 kg (flight case included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Unit Dimensions (W × H × D)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e247 × 58 × 290 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Unit Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2.4 kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Dimensions (W × H × D)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e247 × 58 × 290 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2.9 kg\u003c\/p\u003e","brand":"HSE","offers":[{"title":"Default Title","offer_id":51928124064065,"sku":"HSE-RL7","price":58000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/2636\/1921\/files\/HSE-Reference-Line-7-Phono-Preamplifier-1-1000x1000-1.jpg?v=1783314364","url":"https:\/\/www.magentaaudio.com.au\/products\/hse-reference-line-rl-7-phono-preamplifier","provider":"Magenta Audio","version":"1.0","type":"link"}