{"product_id":"pa-3100-hv-integrated-amplifier","title":"PA 3100 HV Integrated Amplifier","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong\u003eFlagship High-Voltage Stereo Integrated Amplifier | Brisbane HiFi High-End Audio Specialist\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eT+A PA 3100 HV\u003c\/strong\u003e is the ultimate statement integrated amplifier from German engineering specialist \u003cstrong\u003eT+A elektroakustik\u003c\/strong\u003e, combining uncompromising power delivery, advanced High-Voltage circuit technology, and precision analog engineering in a reference-class stereo amplifier.\u003c\/p\u003e\n\u003cp\u003eDeveloped from the acclaimed PA 3000 HV platform, the PA 3100 HV introduces precision dual analog VU meters integrated into its solid aluminum front panel, alongside a redesigned DC-coupled preamplifier section and an upgraded high-capacity power supply architecture.\u003c\/p\u003e\n\u003cp\u003eUtilizing T+A’s proprietary \u003cstrong\u003eHigh-Voltage (HV) circuit technology\u003c\/strong\u003e, the amplifier employs discrete J-FET cascode stages operating at elevated rail voltages to achieve exceptional linearity, ultra-low distortion, and tube-like smoothness combined with the speed, control, and damping capability of modern transistor amplification.\u003c\/p\u003e\n\u003cp\u003eAt Brisbane HiFi, we recommend the \u003cstrong\u003eT+A PA 3100 HV\u003c\/strong\u003e as a reference centerpiece for driving world-class floorstanding loudspeakers and demanding low-impedance speaker loads in ultra-high-end stereo systems across Brisbane, Queensland, and Australia.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Audio Engineering Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProprietary High-Voltage (HV) Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eT+A’s advanced HV circuit design operates amplifier stages at significantly increased internal voltages, including up to \u003cstrong\u003e360 V in preamplifier stages\u003c\/strong\u003e, providing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional linearity\u003c\/li\u003e\n\u003cli\u003eReduced non-linear distortion\u003c\/li\u003e\n\u003cli\u003eWide dynamic range\u003c\/li\u003e\n\u003cli\u003eMinimal reliance on global negative feedback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDelivering a combination of smooth musicality and high-current transistor control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Power Output Capability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PA 3100 HV delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e300 W per channel into 8 Ω\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e500 W per channel into 4 Ω\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e700 W peak into 4 Ω\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding effortless control over demanding loudspeaker designs with exceptional bass authority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Analog VU Meters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision front-panel analog meters provide real-time logarithmic power monitoring while complementing the amplifier’s handcrafted aluminum chassis with a timeless high-end aesthetic.\u003c\/p\u003e\n\u003cp\u003eFully Discrete Differential Cascode Topology\u003c\/p\u003e\n\u003cp\u003eThe audio path eliminates integrated operational amplifiers, using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHand-selected J-FET transistors\u003c\/li\u003e\n\u003cli\u003eDual-mono circuit architecture\u003c\/li\u003e\n\u003cli\u003eDiscrete differential stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDelivering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional channel separation\u003c\/li\u003e\n\u003cli\u003eLow noise performance\u003c\/li\u003e\n\u003cli\u003eHigh-resolution musical reproduction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGas-Tight Gold-Contact Relay Volume Control\u003c\/p\u003e\n\u003cp\u003eThe precision volume system uses:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiscrete resistor networks\u003c\/li\u003e\n\u003cli\u003eHermetically sealed gold-contact relays\u003c\/li\u003e\n\u003cli\u003eBi-stable switching technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect channel matching\u003c\/li\u003e\n\u003cli\u003eUltra-low noise\u003c\/li\u003e\n\u003cli\u003eLong-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable with PS 3000 HV External Power Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA dedicated high-current connection allows integration with the optional \u003cstrong\u003ePS 3000 HV\u003c\/strong\u003e external power supply, adding substantial mains reservoir capacity for even greater stability and dynamic headroom.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group 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\"\u003eTechnical Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Class \/ Topology\u003c\/td\u003e\n\u003ctd\u003eHigh-Voltage (HV) Discrete Differential Cascode Dual-Mono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Power Output (RMS)\u003c\/td\u003e\n\u003ctd\u003e300 W per channel into 8 Ω \/ 500 W per channel into 4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Output\u003c\/td\u003e\n\u003ctd\u003e380 W into 8 Ω \/ 700 W into 4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (+0 \/ -3 dB)\u003c\/td\u003e\n\u003ctd\u003e0.5 Hz – 180 kHz (Power Stage) \/ 0.5 Hz – 300 kHz (Preamp Stage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew Rate \/ Damping Factor\u003c\/td\u003e\n\u003ctd\u003e60 V\/µs \/ \u0026gt;65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;115 dB (Power Stage) \/ 105–110 dB (Preamp Stage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion (THD)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.001% (Preamp Stage) \/ \u0026lt;0.03% (Power Stage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReservoir Capacitance\u003c\/td\u003e\n\u003ctd\u003e120,000 µF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e7 × Unbalanced RCA (20 kΩ), 4 × Balanced XLR (20 kΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-Outs \/ Sub-Outs\u003c\/td\u003e\n\u003ctd\u003e1 × RCA Pre-Out, 1 × XLR Pre-Out, 1 × Recorder Out (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone Output\u003c\/td\u003e\n\u003ctd\u003e6.35 mm (50 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Expansion Modules\u003c\/td\u003e\n\u003ctd\u003eInternal MM\/MC Phono Board, Analog Signal Processor (Tone\/Loudness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e170 mm × 460 mm × 460 mm (6.7\" × 18.1\" × 18.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e38 kg (83.8 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish Options\u003c\/td\u003e\n\u003ctd\u003eSilver Lacquer Case with Black Heatsinks \/ Titanium Lacquer Case\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\u003eWhy Choose Brisbane HiFi for Your Reference Audio Upgrades?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrisbane HiFi Reference Showroom\u003c\/strong\u003e – Experience the T+A PA 3100 HV paired with world-class loudspeakers and premium source components in a dedicated listening environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQueensland High-End Audio Specialists\u003c\/strong\u003e – Our technical team provides expert advice on amplifier matching, power requirements, system synergy, and custom reference installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Australian HiFi Destination\u003c\/strong\u003e – Supporting audiophiles, high-end stereo enthusiasts, and custom installers seeking uncompromising performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 × T+A PA 3100 HV Integrated Amplifier\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1 × All-Metal F 3001 Infra-Red Remote Control Handset\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHigh-Current Power Cable\u003c\/li\u003e\n\u003cli\u003eManufacturer Documentation \u0026amp; Warranty Certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"T+A","offers":[{"title":"Silver \/ No 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