{"product_id":"leben-rs-30-eq-phono-preamplifier","title":"Leben Rs-30 EQ Phono Preamplifier","description":"\u003ch2 class=\"MsoNormal\"\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 128, 0);\"\u003eLeben Rs-30EQ Phono Preamplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eHigh-End Tube Phono Preamplifier With Cr-Type, Non-Nfb Phono Equalization\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eThe Leben RS-30EQ is a high-end tube phono preamplifier designed for serious vinyl playback systems where musical transparency, natural tonal balance and careful analogue engineering are essential. Built around a CR-type phono equalizer and a carefully selected tube complement, the RS-30EQ is engineered to deliver clear, refined and highly resolving analogue performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eUnlike conventional phono stages that rely on negative feedback within the equalization circuit, the RS-30EQ uses a carefully designed non-NFB CR-type equalizer. This approach is combined with premium components and a specially developed Orient-Core power transformer designed to minimize hum and protect the sensitive phono circuitry from unwanted interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 128, 0);\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eCR-Type Non-NFB Phono Equalizer – Designed to deliver clear and natural analogue reproduction without using negative feedback in the phono equalization circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003ePremium JAN 12AT7A Tubes – Uses two GE JAN 12AT7A tubes selected for the phono amplification stage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eDedicated 6X5GT Rectifier Tube – The power supply incorporates a GE 6X5GT rectifier tube as part of the carefully engineered valve architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eHigh-Precision RIAA Equalization – RIAA curve deviation is specified at less than ±0.2% for accurate phono equalization.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eSpecially Developed Orient-Core Transformer – Designed with careful shielding to help minimize transformer-related hum and protect the sensitive phono circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EN\" style=\"color: rgb(255, 255, 255);\"\u003eHigh-Quality Audiophile Components – Selected components support the RS-30EQ's focus on clarity, musicality and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan lang=\"EN\" style=\"mso-ansi-language: EN;\"\u003eDesigned for Moving-Magnet Phono Systems – The 23.5 dB gain and 47 k\u003c\/span\u003e\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eΩ input impedance are suited to conventional MM cartridge applications.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan lang=\"EL\" style=\"color: rgb(255, 128, 0);\"\u003eCr-Type, Non-Nfb Phono Equalization\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan lang=\"EL\" style=\"color: rgb(255, 255, 255);\"\u003eAt the heart of the RS-30EQ is a CR-type equalizer designed to achieve accurate RIAA equalization without adding negative feedback to the phono circuit. This architecture reflects Leben's approach to preserving the natural character and immediacy of the analogue signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eWith a specified RIAA curve deviation of less than \u003c\/span\u003e±0.2%, the RS-30EQ is designed to provide precise equalization while maintaining the musical character expected from a carefully engineered valve phono stage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eCarefully Engineered Valve Architecture\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eThe RS-30EQ uses two GE JAN 12AT7A tubes in the phono amplification circuit, supported by a GE 6X5GT rectifier tube. The JAN-standard 12AT7A valves are selected for their suitability in demanding audio applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eThe combination of valve amplification, CR-type equalization and carefully designed power supply architecture gives the RS-30EQ its distinctive analogue design philosophy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eOrient-Core Power Transformer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eLeben developed a dedicated Orient-Core power transformer specifically for the RS-30EQ. The transformer is carefully shielded to help suppress unwanted hum and interference that can compromise the performance of a sensitive phono preamplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eThis attention to power supply and transformer design is especially important in a phono stage, where extremely small cartridge-level signals require careful protection from unwanted noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eHigh-end tube phono preamplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eCR-type non-NFB phono equalizer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTwo GE JAN 12AT7A tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eOne GE 6X5GT rectifier tube.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e23.5 dB gain.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e47 k\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eΩ nominal input impedance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eRIAA curve deviation of less than \u003c\/span\u003e±0.2%.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eSpecially developed shielded Orient-Core power transformer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eCarefully selected high-quality audio components.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eCompact, hand-built Leben construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eModel: RS-30EQ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eType: Tube Phono Preamplifier\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTube Complement: JAN 12AT7A (G.E.) × 2; 6X5GT (G.E.) × 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eGain: 23.5 dB\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eRIAA Curve: Less than ±0.2%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eInput Impedance: 47 k\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eΩ (Normal)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EL\" style=\"color: rgb(255, 255, 255);\"\u003eMaximum Input: 400 mV at 2 kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EL\" style=\"color: rgb(255, 255, 255);\"\u003eOutput Voltage: 175 mV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan lang=\"EL\" style=\"color: rgb(255, 255, 255);\"\u003ePower Consumption: 17 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan lang=\"EL\" style=\"mso-ansi-language: EL;\"\u003eDimensions: 340 W \u003c\/span\u003e× 140 H × 240 D mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWeight: 6.0 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eIn The Box\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eLeben RS-30EQ Phono Preamplifier\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003ePower Cord\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"color: rgb(255, 255, 255);\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eManufacturer's documentation and accessories as supplied\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eWhy Buy From Soundtrails\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eA phono preamplifier is one of the most sensitive components in a vinyl playback system. Cartridge compatibility, gain structure, loading and system matching all play an important role in achieving the best possible performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eAt SoundTrails, our Audio Video Architects help you build carefully matched analogue and high-fidelity systems around your listening preferences and equipment. From phono stage selection and cartridge matching to complete two-channel system design and professional installation, we help ensure that every component performs as part of a balanced, thoughtfully engineered system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eWith genuine products, expert system integration and long-term after-sales support, SoundTrails helps you enjoy the full potential of your vinyl collection.\u003c\/span\u003e\u003c\/p\u003e","brand":"SoundTrails","offers":[{"title":"Default Title","offer_id":53791245795601,"sku":null,"price":360000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/0208\/1041\/files\/leben-rs-30eq-audiophile-phono-preamp-the-audio-982_670x670_fd2de754-1313-4baa-b985-7457283adec0.webp?v=1784442048","url":"https:\/\/soundtrails.in\/products\/leben-rs-30-eq-phono-preamplifier","provider":"SoundTrails","version":"1.0","type":"link"}