{"product_id":"gato-audio-dpa-4004-multichannel-power-amplifier","title":"Gato Audio DPA-4004 Multichannel Power Amplifier","description":"The four-channel Gato Audio DPA-4004 is a flexible solution that offers a variety of options and combinations with the number of power output channels. A feature of the amplifier is to use modern technology to build the Class-D output stages , which in combination with a bridge connecting channel enables the production of high output power with a compact and elegant design.\u003ch3\u003e\n\u003cbr\u003eReal power\u003c\/h3\u003eThe Gato Audio DPA-4004 provides at least 4x400W under 8 Ohm load, and at 4 ohms the value of channel capacity doubles. Each pair of channels in the amplifier can be connected in a bridge circuit, allowing individually configured power for multi-channel systems, or bi-amping speakers. The most obvious candidate to work in conjunction with the DPA-4004 is the award winning Gato Audio PRD-3 pre amp\/dac, but the new model can also accompany the DIA-250\/400 integrated amplifier, offering more channels and flexibility in terms of channel capacity. In multichannel systems, the DPA-4004 can serve to enhance the surround sound processor signals, possibly in combination with PRD-DIA-250\/400 in the \"Home Theater\" mode.\u003ch3\u003e\n\u003cbr\u003eClass-D with true 'analogue' audio\u003c\/h3\u003eThe DPA-4004 is a technically advanced solution in the form of Class D output stages with a separate power supply. The amplifying part is built on proven technology, with an optimized precision high-frequency generator and PWM modulator. Fast and accurate switching MOS-FET transistors have a very low on-state resistance, providing superior performance at high frequency with a minimal loss. Output filters on quality polypropylene capacitors and coils with low resistance convert powerful PWM signals back into analogue for an immersive detailed and textured sound.\u003ch1\u003e\n\u003cbr\u003eSpecifications:\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power (230 VAC)\u003c\/td\u003e\n\u003ctd\u003e4x 400W \/ 2x 800W \/ 1x 800W 250W + 2x \/ 2 x 400W @ 8 ohms\u003cbr\u003eor\u003cbr\u003e4x 800W \/ 2x 1600W \/ 1x 1600W + 2x 800W @ 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz ± 0.5 dB\u003cbr\u003e2 Hz - 70 kHz ± 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCED (power amplifier)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS \/ N ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput resistance\u003c\/td\u003e\n\u003ctd\u003e20 k RCA or 40 k (balance).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrengthening\u003c\/td\u003e\n\u003ctd\u003e26 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Load Impedance\u003c\/td\u003e\n\u003ctd\u003eSE 4 -16 , BTL 8 -16 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eSwitching\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs of gold-plated XLR (Neutrik)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnbalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs of gold-plated RCA (Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Outputs\u003c\/td\u003e\n\u003ctd\u003e4 pairs of gold-plated terminals (banana)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger 12\u003c\/td\u003e\n\u003ctd\u003e1 mini jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDimensions and Power\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 230 VAC, 50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eStandby \u0026lt;1W, Idle \u0026lt;75 W,\u003cbr\u003eMax. \u0026lt;2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e325 x 105 x 390 mm \/12.8 x 4.1 x 15.4 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":51938180595978,"sku":"GATOAUDIO-2995","price":3995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/gato-audio-dpa-4004-multichannel-power-amplifier-4375-p.jpg?v=1760361199","url":"https:\/\/audioemotion.co.uk\/products\/gato-audio-dpa-4004-multichannel-power-amplifier","provider":"Audio Emotion Limited","version":"1.0","type":"link"}