Holton Five-Zero-Zero Supreme R2 - Power Amplifier

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Here is the New look Five-Zero-Zero Supreme R2 The Holton Five-Zero-Zero Supreme is the latest design from Holton Audio and is a true dual mono bloc power amplifier encapsulated in one chassis. Featuring a 2KVA toroidal power transformer which is suspended underneath the main amplifier circuitry mounted on its own mezzanine floor. The power supply features 300,000uf of storage and extensive additional supply decoupling on the input VAS driver stages. The new supreme also has additional MOSFET pre-driver stage to tightly control the main Dual Die MOSFET output stage, resulting in much improved bass authority and extension; improved imaging and spatial 3D sound stage control. The enlarged power output stage on the Holton 500 Supreme allows 2 ohm loads to be driven to 800 watts RMS per channel allowing even the most demanding loudspeakers to be powered with ease. The Holton 500 Supreme won an award at the 2017 and 2018 International HiFi Show in Melbourne, Australia. Holton Five-Zero-Zero Supreme Specifications 300 Watts RMS into 8 Ω 500 Watts RMS into 4 Ω 800 Watts RMS into 2 Ω Biased into Class A/B Power Bandwidth 3.5hz to 250khz -3dB Dampening Factor At 100hz 8Ω = 1300 RCA Single ended Input impedance 20kΩ Differential Input Impedance = 40kΩ Single Ended Input Gain = 30.6dB Differential Input Gain = 33.8dB Fully Balanced Circuit Topology SNR -110dB THD-N = 0.005% @ 10 watts 8 Ohms Unconditionally Stable into any load from 2 ohm loads and up High powered Solid State output relays for silent turn on/off and lightning fast loudspeaker protection Extra Heavy Duty Two ounce copper gold plated printed circuit boards Rugged Dual Die Lateral MOSFET Output Stage (2Kw Output Stage) Total of 300,000uf supply storage Almost no internal cabling; both channels are embedded into a single PCB Show more