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750 Monoblock Power Amplifiers
The Perreaux 750 is a high quality, reference, 750 watt mono power amplifier, incorporating true-balanced circuit topology and dual-secondary toroidal power supply.
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User Controls:
Balanced/Unbalanced Input Select Rear Mounted Power Switch Earth Isolation Switch 1 Unbalanced Input (RCA) 1 Balanced Input (XLR) 2 pairs Speaker Binding Posts 2 Remote Trigger Inputs (5VDC) Features: The "750"/"750P" incorporates a massive custom designed, toroidal power transformer, employing unusually heavy gauge wire that reduces copper losses to a minimum. An electrostatic shield prevents AC line borne interference from entering the signal path. The bi-polar transistors used in the "750"/"750P" are run in Class A mode. This avoids the crossover notch distortion and the resulting odd-order harmonics present, to some degree, in all other classes of operation. The devices used in the "750"/"750P" output stage are MOSFETs, which with high quiescent current circuitry, are run in the equivalent of Class A to 10 watts. Beyond this point the output class is technically Class AB Multiple Protection Systems The "750"/"750P" incorporates a full range of protection circuits, isolated from all signal carrying circuits via opto-couplers. Soft Start The "750"/"750P" utilises soft start circuitry to protect the fuses and/or circuit breakers in your home’s mains power supply. Specifications: Continuous Power Ouput (per channel): 750Wrms into 8Ω 1300Wrms into 4Ω Total Harmonic Distortion (THD+N): Typically 0.008% @ 1kHz into 8Ω 20Hz to 20kHz <0.04% into 8Ω Frequency Response: 20Hz to 25kHz, ±0.25dB Hum & Noise (unweighted): -100dB, referenced to rated output Dynamic Headroom (rated with music): >1.1dB Maximum Current Output: 160A Damping Factor: >700 @ 1kHz into 8Ω Input Impedance: Unbalanced 22kΩ Balanced 3.3kΩ Input Sensitivity: Unbalanced 1.50Vrms Balanced ±0.77Vrms Dimensions (Width x Height x Depth): 482mm x 176mm x 460mm Weight: 31.0kg/piece Pris: 47.000kr/stk Innbytte kan taes. (Alle priser inkl. mva) |
750 Satin Chrome |
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| Omtale: Lyd&Bilde | Tilbake | |