NAD 306 - Manual (Page 2)

PRE-AMP SECTION
Phono input
Input impedance
(R and C)
47k
Ω
/ 220pF
Input sensitivity, 1kHz MM 2.5mV
MC 120µV
Signal/Noise ratio
(A-weighted with cartridge connected)
MM 78dB (low gain)
MC 78dB (high gain)
THD
(20Hz - 20kHz)
<0.04%
RIAA response accuracy (20Hz - 20kHz) ±0.5dB
Line level inputs
Input impedance
(R and C) 18k
Ω
/ 200pF
Input sensitivity (ref. 1W) 170mV
Maximum input signal >10V
Signal/Noise ratio (A-weighted ref 1W) 98dB
Frequency response (20Hz - 20kHz) ±0.3dB
Line level outputs
Output impedance
Pre-amp 300
Ω
Tape Source Z + 2k
Ω
Phones 330
Ω
Maximum output level Pre-amp >12V
Tape >10V
Phones >10V into 600
Ω
>500mV into 8
Ω
Tone controls
Treble
±7dB at 10kHz
Bass ±10dB at 20Hz
POWER AMP SECTION
Continuous output power into 8
Ω
* 50W (17dBW)
Rated distortion
(THD 20Hz - 20kHz)
0.03%
Clipping power (maximum continuous power per channel) 60W
IHF Dynamic headroom at 8
Ω
+5dB
IHF dynamic power
(maximum short term power per channel)
8
Ω
160W (22dBW)
4
Ω
200W (23dBW)
2
Ω
250W (24dBW)
Damping factor
(ref. 8 Ω , 50Hz)
>100
Input impedance 18k
Ω
/ 560pF
Input sensitivity
(for rated power into 8 Ω )
1V
Frequency response (20Hz - 20kHz) ±0.3dB
Signal/noise ratio ref. 1W 101dB
ref. rated power 118dB
THD (20Hz - 20kHz) <0.03%
Bridged Mode
Continuous output power into 8
Ω
* 100W (20dBW)
IHF Dynamic headroom at 8
Ω
+6dB
IHF dynamic power
(maximum short term power per channel)
8
Ω
400W (26dBW)
4
Ω
500W (27dBW)
Remote No
NAD Link No
PHYSICAL SPECIFICATIONS
Dimensions (W x H x D)
420 x 108 x 385mm
Net weight 8.7kg
Shipping weight 10.6kg
* Minimum power per chnnel, 20Hz - 20kHz, both channels driven with no more than rated distiortion.
Dimensions are of unit’s cabinet without attached feet; add up to 18mm for total height.
Dimension depth excludes terminals, sockets, controls and buttons.
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