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FS: DEMO Perreaux 750W Mono Block Power Amplifiers (pair)

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Item: Pair of Demo Perreaux 750P Mono Block Power Amplifiers
Location: BMC Audio Visual Melbourne
Price: $9,500 for the pair SPECIAL
Item Condition: Excellent, As New Condition Display Stock
Payment Method: Pickup - Cash, Paypal, COD Only
Extra Info: This is the current model with a RRP of $18,000.


The holy grail of power amplifiers, a tasty pair of mono-blocks from one of New Zealand’s finest audio manufacturer Perreaux. 

Continuous Power Output: min 750Wrms into 8Ω, min 1300Wrms into 4Ω.

The 750P is a high quality, reference quality mono-block hifi audio power amplifier, incorporating true-balanced circuit topology and a massive custom designed toroid power supply.


The bi-polar transistors used in the 750P are operating in Class-A. 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 750P output stage are MOSFETs, with high quiescent current circuitry, run in the equivalent of Class-A to 10 watts. Beyond this point the output class is Class-AB.


2 pairs of binding posts make bi-wiring speakers very simple.

Multiple Protection Systems, isolated from all signal carrying circuits via opto-couplers.

The 750P utilises soft start circuitry to protect fuses and/or circuit breakers.


The mono blocks are demonstration units used exclusively in-house, sold with the original packaging. They are in excellent condition.

To suit large and/or hard to drive loudspeakers. Caution advised as these are extremely powerful amplifiers.



Continuous Power Output: min 750Wrms into 8Ω, min 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

Signal to Noise Ratio, Rated Output (unweighted): 100dB

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: W 430mm, H 186mm, D 497mm

Weight: 31.0kg (68.3lb) each







Edited by BMC Audio Visual
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