Amplifier 擴音機 / Primare / A30.7
A30.7

Power Amplifier

Introduction

The A30.7 is a seven-channel (7 x 150 watt) power amplifier utilising proprietary UFPD technology (please see technologies). It is designed to provide high power output with very low distortion for Primare’s SP32 audiophile preamp/processor and all other multi-channel audio processors. UFPD’s instantaneous rise time and prodigious power result in a naturally fast, clean and agile sound over a much wider frequency range and with exceptional headroom. Ecologically the A30.7 is far superior to conventional Class A/B designs being extremely efficient without generating excessive heat.

Specification

Output power: 7 x 150W / 8 ohm all channels driven Signal to Noise: 20-20kHz unweighted 94 dB
Inputs: 7x RCA / 7x XLR switchable, RS232, trigger (12V) THD + N < 0.009% (1kHz, 100W, 8 ohm)
Input impedance: RCA 15kohm, XLR 3.7kohm Power consumption Standby: 0.3W, Idle: 48W
Output Impedance: 0.3ohm at 1kHz Dimensions: (wxdxh) 430 x 397 x 142 mm
Gain: 26dB Weight: 13 kg
Frequency response 20Hz – 20kHz, -0.1dB Colour options black or titanium