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Goodmans Maxamp 30 and Maxim Speakers

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Nad 216THX

Stereo Power Amplifier

• 2 x 125 Watts continuous power into 8ohms

2 x 200 Watts into 4ohms

• Dynamic Power 170, 280, 400 Watts into 8, 4 and 2 ohms

respectively

• Low loss, massive Holmgren™ toroidal mains transformer

• Dual mono, Left and Right mirror image amplifier PCBs

• Protection circuitry senses short circuits, DC and overheating

• Bridgeable; 400 W into 8 ; 800W dynamic power into 4

SPECIFICATIONS - NAD 216THX

Stereo Mode

Continuous Average Output Power 125W (21dBW)

(Minimum power per channel, 20Hz-20kHz both channels driven, with no more than rated distortion)

Rated distortion (THD 20Hz-20kHz) 0.03%Clipping power (maximum continuous power per channel) 160W

IHF dynamic headroom at 8ohms +1.3dB

IHF dynamic power 8 170W (22.3dBW)

(maximum short term power per channel) 4 280W (24.5dBW)

2 400W (26dBW)

Slew rate >70V/sec

Damping factor
(ref. 8ohms, 50Hz) >200

Input impedance 60k + 500pF

Input sensitivity
(for rated power into 8ohms) 1.1V

Voltage gain x 28.3 (29dBW)

Frequency response 20Hz-20kHz ±0.2dB

-3dB at 2Hz/100kHz

Signal/Noise ratio ref 1 W 98dB

ref. rated power 119dB

THD + SMPTE I.M. + IHF I.M. <0.03%

Bridged (Monophonic) Mode

Continuous Average Power Output into 8ohms 400W (26dBW)

(Minimum power per channel, 20Hz-20kHz,both channels driven, with no more than rated distortion)

IHF dynamic headroom at 8ohms +1.5dB

IHF dynamic power 8 560W (27.5dBW)

(maximum short term power per channel) 4 800W (29dBW)

Physical Specifications

Dimensions (

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            $450


Luxman LV-103 Hybrid Amp

The hybrid Integrated Amplifier which adopted the Brid circuit which uses the thermionic tube excellent in musical reappearance power, and MOS FET of high speed high power.

Interference distortion which current amplification causes is suppressed by throwing a triode into FET and the pre-driver stage, and supplying MOS FET to a final stage at the first rank, and also considering it as a voltage amplification over a whole page.

Sharing of the feed line in a circuitry and an earth line was not carried out, but the S.T.A.R. circuit which connected all the lines from the reference point to each point direct is adopted, and the silence and the nuance between sound are reproduced transparently infinite.


Form  Hybrid Integrated Amplifier 
Output power  80W+80W (6 ohms, 20Hz - 20kHz) 
THD  0.008% or less (6 ohms, 1kHz) 
Frequency characteristic  1Hz - 200kHz-less than 3dB 
Input sensitivity/impedance  Phono man month: 2.5mV/47kohm
Phono MC: 125 microvolts/100 ohms
compact disk, Tuner, audio video/AUX:150mV/40kohm 
S/N ratio (A curve correction)  Phono MM:90dB
Phono MC:70dB
compact disk, Tuner, audio video/AUX:110dB 
Supply voltage  AC100V, 50Hz/60Hz 
Dimensions  Width 438x height 148x depth of 346mm 
Weight  10.2kg