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Comparison amplifiers

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Marantz PM7000N
Marantz PM6007
Yamaha A-S3200
Yamaha A-S201
Fosi Audio BT20A Pro
Yamaha A-S301
Marantz PM7000NMarantz PM6007Yamaha A-S3200Yamaha A-S201Fosi Audio BT20A ProYamaha A-S301
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Device typeintegrated amplifierintegrated amplifierintegrated amplifierintegrated amplifieramplifierintegrated amplifier
Element basetransistortransistortransistortransistortransistortransistor
Toroidal transformer
Capacitor capacitance7 mF
Amplifier parameters
Number of channels222222
Frequency range5 – 100000 Hz10 – 70000 Hz20 – 20000 Hz
20 – 20000 Hz /±0.5 дБ/
20 – 20000 Hz
10 – 100000 Hz /+/- 1 дБ/
Power per channel (8Ω)60 W45 W100 W125 W60 W
Power per channel (6Ω)150 W70 W
Power per channel (4Ω)80 W60 W150 W165 W
300 W /maximum/
Power per channel (2Ω)180 W
Signal to noise ratio115 dB102 dB114 dB100 dB108 dB99 dB
Signal to noise ratio (Phono MM/MC)87 dB83 dB96 / 90 dB75 dB82 dB
Damping factor100100
250 /1 кГц/
210
Harmonic distortion0.02 %0.08 %0.035 %0.2 %0.005 %0.019 %
Channel sensitivity / impedance
Balanced XLR input
 
 
 
 
200 mV
100 kOhm
 
 
 
 
 
 
Line input
220 mV
18 kOhm
200 mV
20 kOhm
 
 
500 mV
47 kOhm
 
 
200 mV
47 kOhm
Main input
 
 
 
 
1 V
47 kOhm
 
 
 
 
 
 
Phono MM/MC
2 mV
47 kOhm
2.2 mV
47 kOhm
3.5 / 0.15 mV
47 / 0.05 kOhm
10 mV
47 kOhm
 
 
3 mV
47 kOhm
REC output
 
 
 
 
 
 
500 mV
2.2 kOhm
 
 
200 mV
1 kOhm
Preout
 
 
 
 
1000 mV
1.5 kOhm
 
 
 
 
 
 
Connectors
Inputs
Phono
coaxial S/P-DIF
optical
control input (IR)
 
coaxial S/P-DIF
optical
 
Phono
 
 
control input (IR)
Phono
 
 
 
 
 
 
 
Phono
coaxial S/P-DIF
optical
 
To amplifier (Main)RCARCA
RCA3 pairs4 pairs
4 pairs /1x CD, 1x tuner/
4 pairs1 pairs4 pairs
XLR (balanced)4 шт
Trigger1 шт
Outputs
 
to subwoofer
control output (IR)
 
to subwoofer
 
Pre-Amp
 
control output (IR)
 
 
 
Pre-Amp
 
 
 
to subwoofer
 
For acoustics2 шт4 шт4 шт4 шт2 шт4 шт
REC (to recorder)1 pairs1 pairs1 pairs2 pairs
On headphones6.35 mm (Jack)6.35 mm (Jack)
Front panel
display
 
 
headphone output
 
indicators
 
headphone output
 
 
dial indicators
headphone output
display
 
 
headphone output
 
 
 
 
 
indicators
 
headphone output
Features
Adjustments
bass control
treble adjustment
balance adjustment
level adjustment
 
bass control
treble adjustment
balance adjustment
level adjustment
 
bass control
treble adjustment
balance adjustment
level adjustment
 
bass control
treble adjustment
balance adjustment
level adjustment
 
bass control
treble adjustment
 
level adjustment
 
bass control
treble adjustment
balance adjustment
level adjustment
loudness
More features
 
 
ММ phono stage
 
 
 
 
Bluetooth
 
 
ММ phono stage
 
 
 
 
 
By-pass/Direct
auto power off
ММ phono stage
MC phono stage
additional speaker connect
Bi-Wiring
external devices control
 
By-pass/Direct
auto power off
ММ phono stage
 
additional speaker connect
Bi-Wiring
 
 
 
 
 
 
 
 
 
Bluetooth
By-pass/Direct
auto power off
ММ phono stage
 
additional speaker connect
Bi-Wiring
 
 
General
Remote control
Chassis materialaluminium
PSUinternalinternalinternalinternalexternalinternal
Power consumption220 W155 W350 W175 W
190 W /430W maximum/
Standby consumption4.6 W0.3 W0.2 W0.5 W
Dimensions (WxDxH)440x379x125 mm440x370x105 mm435x464x180 mm435х333х141 mm435x387x151 mm
Weight10.8 kg7.8 kg24.7 kg6.7 kg0.8 kg9 kg
Color
Added to E-Catalogjanuary 2020march 2021december 2022january 2014september 2024january 2015