Primare 30.7 Demo

Beskrivning

A30.7 seven channel power amplifier
The A30.7 is a seven x 150 watt power amplifier utilising proprietary UFPD technology.
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 results 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.

Audiophile Topology
The A30.7 houses seven discrete UFPD amplifiers housed in a heavy gauge alloy steel
chassis, which provides strength, rigidity, and screening, while being effective at
damping vibrations from external sources. Each channel incorporates unbalanced (RCA)
and balanced (XLR) inputs, as well as high quality gold plated speaker terminals, trigger
and RS232 control inputs.

Specifications:

* Ultra Fast Power Device (UFPD) Class-D
Amplifier
* 26dB constant loop gain in the entire audio range
* Power Factor Control (PFC) power supply

O u t p u t s
* Power: 7 x 150W / 8Ω all channels driven
* Impedance: 0.3Ω at 1kHz
* Protection: Current limiting

I n p u t s
* Unbalanced inputs:
7 RCA, 15kΩ impedance.
* Balanced inputs:
7 XLR, 3.7kΩ impedance.

P e r f o r m a n c e
* Gain: 26dB
* Frequency response: 20Hz-20kHz, -0.1dB
* THD: <0.009%, 1kHz, 100W, 8Ω
* Signal to noise ratio: 20Hz-20kHz unweighted 94dB

G e n e r a l
* Control
1 x 12V trigger input
1 x 12V trigger output
1 x RS232
* Power supply: 90V -5% to 240V +5%
* Power consumption
Idle: 48W
Standby: 0.3W
* Size: 430 x 397 x 142mm (WxDxH)
* Weight: 13kg
* Colour: Black

Läs mer på: www.primare.net