{"product_id":"gryphon-siren-phono-preamplifier","title":"Gryphon Siren Phono Preamplifier","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eThe Ultimate Statement in Analog Reproduction | Available at Trimira Audio\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGryphon Siren Flagship Phono Preamplifier\u003c\/strong\u003e is a statement-level analogue front end designed for uncompromising vinyl systems. Its two-chassis architecture separates the sensitive phono circuitry from the substantial external power supply, while a mechanically isolated internal platform is designed to minimise unwanted vibration reaching the low-level signal path.\u003c\/p\u003e\n\u003cp\u003eThe Siren combines \u003cstrong\u003ePure Class A dual-mono circuitry\u003c\/strong\u003e, zero global negative feedback, balanced phono inputs, extensive cartridge loading options, and digitally controlled analogue settings. With support for multiple tonearms or turntables, it is particularly well suited to sophisticated reference vinyl systems.\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eTrimira Audio\u003c\/strong\u003e, we recommend the Siren for listeners seeking maximum flexibility in cartridge matching, extremely low noise, and a dedicated phono stage capable of forming the analogue heart of a statement two-channel system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Technological Innovations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-Chassis Mechanical \u0026amp; Electrical Isolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siren separates the sensitive phono gain circuitry from its external power supply.\u003c\/p\u003e\n\u003cp\u003eThe main audio chassis incorporates a mechanically isolated internal platform, while the dedicated PSU houses the substantial power-supply circuitry.\u003c\/p\u003e\n\u003cp\u003eThis architecture is intended to minimise both electromagnetic interference and mechanical vibration reaching the low-level phono circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePure Class A True Dual-Mono Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndependent left- and right-channel gain stages operate in \u003cstrong\u003ePure Class A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe dual-mono design is intended to maximise channel separation and preserve the delicate spatial information contained within analogue recordings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Balanced Four-Input Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siren provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3 × pairs of balanced XLR inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × pair of RCA inputs\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it possible to connect multiple turntables or tonearm\/cartridge combinations simultaneously.\u003c\/p\u003e\n\u003cp\u003eBalanced XLR inputs are particularly useful where the cartridge and tonearm wiring support a genuinely balanced signal path.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstrained-Layer Chassis Damping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal audio platform uses a constrained-layer structure incorporating \u003cstrong\u003eKerrock, bitumen, and steel\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe mechanically decoupled construction is designed to reduce vibration transfer into the sensitive phono circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4-Layer 70 µm Copper PCBs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe analogue circuitry uses four-layer circuit boards incorporating substantial copper traces.\u003c\/p\u003e\n\u003cp\u003eThe low-impedance PCB architecture is designed to support stable power delivery and controlled signal routing throughout the phono stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive Cartridge Adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siren provides comprehensive cartridge matching through its control interface.\u003c\/p\u003e\n\u003cp\u003eMM and MC gain can be selected from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMM: +38 \/ +48 dB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMC: +58 \/ +68 dB\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMC resistance loading can be adjusted from \u003cstrong\u003e20 Ω to 1600 Ω\u003c\/strong\u003e, while capacitance can also be configured according to cartridge requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Low-Noise Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe signal path incorporates selected components including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMundorf MCap ZN capacitors\u003c\/li\u003e\n\u003cli\u003eVishay low-inductance resistors\u003c\/li\u003e\n\u003cli\u003eZETEX low-noise transistors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese components form part of the Siren's low-noise analogue architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTouchscreen \u0026amp; Remote Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003e4.3-inch TFT capacitive glass touchscreen\u003c\/strong\u003e provides access to cartridge and system configuration.\u003c\/p\u003e\n\u003cp\u003eSettings can be adjusted without physically accessing internal components, making cartridge optimisation considerably more convenient.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eGryphon Siren Phono Preamplifier\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eTwo-Chassis Pure Class A Dual-Mono Phono Preamplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e3 × Pair Balanced Neutrik XLR \/ 1 × Pair RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 × Pair Gold-Plated Balanced Neutrik XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMM Gain\u003c\/td\u003e\n\u003ctd\u003e+38 \/ +48 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC Gain\u003c\/td\u003e\n\u003ctd\u003e+58 \/ +68 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC Loading Resistance\u003c\/td\u003e\n\u003ctd\u003e20–1600 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMC Loading Capacitance\u003c\/td\u003e\n\u003ctd\u003e0 \/ 220 \/ 440 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMM Loading\u003c\/td\u003e\n\u003ctd\u003e47 kΩ, selectable capacitance to 608 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRIAA Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio — MM\u003c\/td\u003e\n\u003ctd\u003e90 dB @ 10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio — MC\u003c\/td\u003e\n\u003ctd\u003e74 dB @ 0.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-Supply Reservoir\u003c\/td\u003e\n\u003ctd\u003e74,000 µF per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4.3-inch TFT Capacitive Glass Touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Chassis Dimensions\u003c\/td\u003e\n\u003ctd\u003e480 × 236 × 455 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Chassis Weight\u003c\/td\u003e\n\u003ctd\u003e30.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSU Dimensions\u003c\/td\u003e\n\u003ctd\u003e480 × 236 × 440 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSU Weight\u003c\/td\u003e\n\u003ctd\u003e38.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal System Weight\u003c\/td\u003e\n\u003ctd\u003e68.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cbr\u003eMulti-Tonearm \u0026amp; Cartridge Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOne of the Siren's major strengths is its extensive input and loading flexibility.\u003c\/p\u003e\n\u003cp\u003eWith three balanced inputs and one RCA input, a sophisticated vinyl system can accommodate multiple tonearms or turntables without repeatedly changing physical connections.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurntable A → Balanced XLR Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurntable B → Balanced XLR Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurntable C → Balanced XLR Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurntable D → RCA Input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach cartridge can then be configured according to its individual gain, loading, and capacitance requirements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCartridge Matching\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCorrect electrical loading is particularly important with low-output MC cartridges.\u003c\/p\u003e\n\u003cp\u003eThe Siren's \u003cstrong\u003e20–1600 Ω MC loading range\u003c\/strong\u003e allows precise matching across a wide variety of cartridge designs.\u003c\/p\u003e\n\u003cp\u003eTrimira Audio can assist with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMM versus MC selection\u003c\/li\u003e\n\u003cli\u003eGain configuration\u003c\/li\u003e\n\u003cli\u003eMC load resistance\u003c\/li\u003e\n\u003cli\u003eMM capacitance\u003c\/li\u003e\n\u003cli\u003eCartridge output-level matching\u003c\/li\u003e\n\u003cli\u003eBalanced versus RCA connection\u003c\/li\u003e\n\u003cli\u003eTonearm compatibility\u003c\/li\u003e\n\u003cli\u003eGrounding strategy\u003c\/li\u003e\n\u003cli\u003eRIAA configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReference Vinyl System Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA complete statement analogue system can be configured around the Siren:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurntable → Tonearm \/ Cartridge → Gryphon Siren → Reference Preamplifier → Power Amplification → Loudspeakers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siren's multiple inputs make it particularly suitable for enthusiasts maintaining several analogue front ends.\u003c\/p\u003e\n\u003cp\u003eIts balanced output can then feed a compatible balanced preamplifier or integrated amplification system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Mechanical Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe combined Siren system weighs approximately \u003cstrong\u003e68.4 kg\u003c\/strong\u003e, with the substantial power supply housed separately from the main audio chassis.\u003c\/p\u003e\n\u003cp\u003eCareful equipment support and chassis positioning are therefore important.\u003c\/p\u003e\n\u003cp\u003eTrimira Audio can advise on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipment-rack placement\u003c\/li\u003e\n\u003cli\u003eMain\/PSU separation\u003c\/li\u003e\n\u003cli\u003eCable routing\u003c\/li\u003e\n\u003cli\u003eTurntable positioning\u003c\/li\u003e\n\u003cli\u003eMechanical isolation\u003c\/li\u003e\n\u003cli\u003eCartridge setup\u003c\/li\u003e\n\u003cli\u003ePower requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConsult with the High-End Audio Specialists at Trimira Audio\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGryphon Siren\u003c\/strong\u003e combines \u003cstrong\u003ePure Class A dual-mono circuitry, two-chassis isolation, four phono inputs, balanced signal architecture, adjustable MM\/MC gain, 20–1600 Ω MC loading, precision RIAA equalisation, and extensive mechanical damping\u003c\/strong\u003e in a statement-level phono platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrimira Audio\u003c\/strong\u003e can assist with complete Siren integration, including multi-tonearm configuration, cartridge loading, balanced connectivity, turntable setup, and analogue-system optimisation.\u003c\/p\u003e\n\u003cp\u003eContact the \u003cstrong\u003eTrimira Audio\u003c\/strong\u003e reference vinyl specialists in Brisbane to arrange a private Siren audition or discuss a complete statement-level analogue system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Gryphon","offers":[{"title":"Default Title","offer_id":45152076628034,"sku":null,"price":65000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/files\/aedrFZFGTXBHNfedstaxczASZXXXdxcszDCACDDSDXdxCcSSCSCSZxDSXZACdxCScdxCSdxxddddcxsZF_13.png?v=1788484213","url":"https:\/\/trimira.com.au\/products\/gryphon-siren-phono-preamplifier","provider":"Trimira","version":"1.0","type":"link"}