|
Caratteristiche:
 PRE-AMP
SECTION
Phono input
Input impedance
(R and
C)
47k/
100pF
Input sensitivity, 1kHz
MM 2.5mV ref. 0.5V
MC 200µV
Signal/Noise ratio
(A-weighted with cartridge connect
MM 76dB ref. 5mV
MC 76dB ref. 0.5mV
RIAA response accuracy
(20Hz -
20kHz)
±0.5dB
Line level inputs
Input impedance
(R and
C) 100pF
Input sensitivity
(ref.
1W) 150mV
Maximum input signal
>10V
Signal/Noise ratio
(A-weighted ref
1W)
85dB
Frequency response
20Hz - 20kHz / ±0.5dB
Tone controls
Treble
±7dB at 10kHz
Bass
±7dB at 100Hz
POWER AMP SECTION
Continuous output power into 8
* 30W (1 5dBW)
Rated distortion
(THD
20Hz -
20kHz)
0.03%
Clipping power
(maximum
continuous power per channel)
45W
IHF Dynamic headroom at 8
+3dB
I H F dynamic power
(maximum short term power per channel) 8
60W
Input impedance
22k
Input sensitivity
(for
rated power into 8 )
850mV
PHYSICAL SPECIFICATIONS
Dimensions
(W
x H x D) 420
x 108 x 381 mm
Net weight
6.9k
Shipping weight
8.2kg
Power consumption
(120 ~ 240V,
50/60Hz) 240
VA
Scheda
fotografica:
Vediamo dietro:
Dal sito
ufficiale:
NAD amplifiers are noted for transparent musicality, solid
speaker-driving power, and economical no-frills
design. The NAD 3130 stereo amplifier, while rated at a modest 30
watts per channel, has a highcurrent output stage that delivers
short-term bursts of 60 to 80 W/ch, not only at 8 ohms but also with
the complex impedances of real loudspeakers.
NAD amplifiers are also exceptionally free of noise and distortion at
low volume levels. The 31 30’s
phono and tone control circuits are quieter than those in many separate
preamplifiers. Every detail of the
recorded soundstage is transparently reproduced, with no veil of
low-level hiss.
You may have heard that you need a large and costly amplifier to
reproduce digital Compact Discs without distortion. Listen to CDs
through the 3130 and discover for yourself the audible difference
between rated 8-ohm out-put and real speaker-driving power. The 3130
amplifier and NAD 30 speakers
comprise the lowest-cost system that does full justice to the wide
frequency range and dynamic range of
the CD.
|
