{"product_id":"onkyo-m-80-power-amplifier","title":"Onkyo M-80 Power Amplifier","description":"\u003ch2\u003eOnkyo M-80 Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe Onkyo M-80 is a reference-grade stereo power amplifier engineered for audiophiles who demand the ultimate in power, control, and sonic purity. Delivering 200 watts per channel into 8 ohms, it is built around Onkyo's WRAT (Wide Range Amplifier Technology) with a massive high-current toroidal transformer, fully balanced circuitry, and a dual-mono construction that ensures complete channel separation. Whether paired with the Onkyo P-3000R preamplifier or any high-quality preamp, the M-80 delivers an authoritative, effortless sound that brings your music to life.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 W x 2 channels\u003c\/strong\u003e (8 ohm, 20 Hz–20 kHz, 0.05% THD) — reference-grade stereo power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-mono construction\u003c\/strong\u003e with independent power supplies per channel for complete channel separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced XLR and unbalanced RCA inputs\u003c\/strong\u003e for maximum flexibility and noise rejection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWRAT (Wide Range Amplifier Technology)\u003c\/strong\u003e with high-current toroidal transformer for low-distortion, wide-bandwidth amplification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-stage Darlington circuit\u003c\/strong\u003e with 10 output transistors per channel for high-current drive capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrumentation amplifier\u003c\/strong\u003e for superior common-mode noise rejection on balanced inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker A\/B switching\u003c\/strong\u003e for two pairs of loudspeakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger input\u003c\/strong\u003e for system integration and auto power-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty binding post speaker terminals\u003c\/strong\u003e for secure, low-resistance connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft-clipping circuit\u003c\/strong\u003e to protect speakers during high-level transients\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReference-Grade Engineering\u003c\/h3\u003e\n\u003cp\u003eThe M-80's dual-mono architecture places a dedicated toroidal transformer, rectifier, and filter capacitor bank for each channel, eliminating crosstalk at the power supply level. The three-stage Darlington output stage with 10 transistors per channel delivers enormous current reserves, allowing the M-80 to drive even the most demanding loudspeakers with ease and composure. Fully balanced signal paths from XLR input to output stage ensure the lowest possible noise floor.\u003c\/p\u003e\n\u003ch3\u003eSystem Integration\u003c\/h3\u003e\n\u003cp\u003eThe M-80 is designed to work seamlessly within a high-end separates system. A 12 V trigger input allows automatic power-on when paired with a compatible preamplifier or AV processor. Balanced XLR and unbalanced RCA inputs accommodate any source, and heavy-duty speaker binding posts accept bare wire, spades, or banana plugs.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAmplifier Section\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output (Both Channels Driven)\u003c\/td\u003e\n\u003ctd\u003e200 W\/ch (8 ohm, 20 Hz–20 kHz, 0.05% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output (1-ch Driven)\u003c\/td\u003e\n\u003ctd\u003e240 W\/ch (8 ohm, 1 kHz, 0.05% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Power\u003c\/td\u003e\n\u003ctd\u003e400 W (2 ohm) \/ 320 W (3 ohm) \/ 260 W (4 ohm) \/ 200 W (8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.05% (20 Hz–20 kHz, 8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity \/ Impedance (Balanced)\u003c\/td\u003e\n\u003ctd\u003e1.0 V rms \/ 40 kohm (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity \/ Impedance (Unbalanced)\u003c\/td\u003e\n\u003ctd\u003e1.0 V rms \/ 20 kohm (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5 Hz–100 kHz \/ +0 dB, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e120 dB (IHF-A, Balanced) | 116 dB (IHF-A, Unbalanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e200 (8 ohm, 1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Impedance\u003c\/td\u003e\n\u003ctd\u003e4–16 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Transistors\u003c\/td\u003e\n\u003ctd\u003e10 per channel (Three-stage Darlington)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eWRAT (Wide Range Amplifier Technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced Inputs\u003c\/td\u003e\n\u003ctd\u003e1 x XLR (per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnbalanced Inputs\u003c\/td\u003e\n\u003ctd\u003e1 x RCA stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs (A\/B) with heavy-duty binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Input\u003c\/td\u003e\n\u003ctd\u003e1 x 3.5 mm (12 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC 220–240 V~, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Operating)\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Standby)\u003c\/td\u003e\n\u003ctd\u003e0.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e435 x 193 x 451 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Net)\u003c\/td\u003e\n\u003ctd\u003e18.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplied Accessories\u003c\/td\u003e\n\u003ctd\u003ePower cable, Quick Start Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Onkyo","offers":[{"title":"Default Title","offer_id":42782347427934,"sku":"M-80","price":48970.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/files\/Onkyo-Icon-M-80-BK-Shot2_2000x2000_cea9ede7-b03d-4b0a-92bf-c5301eb168b9.webp?v=1779264815","url":"https:\/\/www.ultrasound.co.za\/products\/onkyo-m-80-power-amplifier","provider":"Ultra Sound \u0026 Vision","version":"1.0","type":"link"}