{"product_id":"constellation-performance-2-stereo-amplifier","title":"Constellation Performance 2 Stereo Amplifier","description":"\u003cp\u003eThe Constellation Performance 2 Stereo and Monoblock Amplifiers represent a breathtaking evolution of their predecessors, delivering 600 watts per channel in stereo and 1,200 watts in monaural configuration. With striking large-format power meters, substantially greater output, and significant advances in engineering, the Performance 2 Series surpasses not only the original Performance amplifiers in every meaningful parameter, but also the acclaimed Reference Series that long served as Constellation's benchmark.\u003c\/p\u003e\n\u003ch3\u003eThe Input Stage\u003c\/h3\u003e\n\u003cp\u003eThe Line Stage Gain Module input stage utilizes hand-matched, low-noise transistors paired with a precision servo circuit that continuously corrects signal balance inconsistencies. Constellation's Direct XLR input topology removes an entire amplification stage from the signal path, reducing complexity while preserving greater transparency, resolution, and musicality throughout the Performance 2 Series.\u003c\/p\u003e\n\u003ch3\u003eThe Power Supply\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Performance 2 amplifiers is Constellation's revolutionary C-SMPS (Constellation Switch-Mode Power Supply), engineered to provide exceptional stability and performance. Integrated Power Factor Correction (PFC) technology delivers consistent operation across worldwide AC voltages while maintaining precise voltage and current alignment regardless of speaker load. Compared to the previous generation, available power increases by 20 percent while power supply noise is reduced by more than 20 dB compared to conventional linear designs.\u003c\/p\u003e\n\u003ch3\u003eThe Circuit Design\u003c\/h3\u003e\n\u003cp\u003eThe Performance 2 amplifiers employ a fully balanced architecture, utilizing separate amplifier circuits for the positive and negative halves of the audio signal. Unlike conventional balanced amplifiers that combine N-type and P-type output devices, Constellation's proprietary Balanced Bridged topology uses only carefully matched N-type transistors for both signal halves. This symmetrical approach ensures identical amplification paths, preserving even the most delicate musical detail with exceptional accuracy and coherence.\u003c\/p\u003e\n\u003ch3\u003eThe Performance Pinnacle\u003c\/h3\u003e\n\u003cp\u003eBuilding upon Constellation's proven design philosophy, the Performance 2 amplifiers refine every critical aspect of circuit topology and execution. The combination of innovative balanced audio circuitry and the groundbreaking C-SMPS power supply delivers extraordinary dynamics, control, transparency, and realism. The result is a level of sonic performance that surpasses both the original Performance Series and the highly regarded Reference Series, offering music lovers a truly uncompromising listening experience.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eStereo Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eInputs: \u003c\/strong\u003e4 XLR (2 Direct), 2 RCA\u003cbr\u003e\u003cstrong\u003eMax power @ 8 Ω (0.1% THD+N, 20 Hz–20 kHz): \u003c\/strong\u003e600 WPC\u003cbr\u003e\u003cstrong\u003eMax power @ 4 Ω (0.1% THD+N, 20 Hz–20 kHz): \u003c\/strong\u003e1,125 WPC\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMonoblock Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eInputs: \u003c\/strong\u003e2 XLR (1 Direct), 1 RCA\u003cbr\u003e\u003cstrong\u003eMax power @ 8 Ω (0.1% THD+N, 20 Hz–20 kHz): \u003c\/strong\u003e1,200 W\u003cbr\u003e\u003cstrong\u003eMax power @ 4 Ω (0.1% THD+N, 20 Hz–20 kHz):\u003c\/strong\u003e 2,000 W\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 10 Hz–80 kHz ±0.05 dB\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eGain, direct input: \u003c\/strong\u003e12 dB\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eGain, non-direct input: \u003c\/strong\u003e25.2 dB\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAC power draw, standby: \u003c\/strong\u003e\u0026lt;0.5 W\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAC power draw, idle: \u003c\/strong\u003e135 W\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAC power draw @ max power into 8 Ω:\u003c\/strong\u003e 1,300 W\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eAC power draw @ max power into 4 Ω:\u003c\/strong\u003e 1,970 W\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePower factor, partial power: \u003c\/strong\u003e0.98\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePower factor, full power: \u003c\/strong\u003e1.0\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e \u0026gt;160\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSignal-to-noise ratio, DC–90 kHz ref 1 V:\u003c\/strong\u003e \u0026gt;100 dB, A-weighted\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSignal-to-noise ratio, DC–90 kHz ref full power: \u003c\/strong\u003e\u0026gt;115 dB, unweighted\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSignal-to-noise ratio, DC–90 kHz ref full power:\u003c\/strong\u003e \u0026gt;125 dB, A-weighted\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 0.05 Ω\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 90 lbs \/ 40.9 kg\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDimensions (W × H × D): \u003c\/strong\u003e18.75 × 11.25 × 22.5 in\u003c\/p\u003e","brand":"Constellation","offers":[{"title":"Champagne","offer_id":53699339649208,"sku":null,"price":69000.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":53699339681976,"sku":null,"price":69000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0241\/4615\/files\/Destination_HiFi_Constellation_Amp_Performance_Stereo_detail_2.png?v=1783190064","url":"https:\/\/destinationhifi.com\/products\/constellation-performance-2-stereo-amplifier","provider":"Destination HiFi","version":"1.0","type":"link"}