Recensioni e Schede      

Marantz 2225

sintoampli

 

 

Di cosa si tratta

Sintoamli

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Produttore

Marantz

Caratteristiche

25 watt

Costo

 

 

Caratteristiche:

 

Rarity

Rare

Retail Price

370

Designed in

USA

Manufactured In

Japan

First Year

1976

Last Year

1977

Wood Case

WC-22

Blue Face

Yes

Channels

Two

Speaker Connections

Two sets

Chassis Ground

Knurled Screw

AC Switch

Yes

Fusing

Rear deck 2 amp buss

Switched AC Outlets

1 at 60 watts

Unswitched AC Outlets

1 at 200 watts

Power Consumption

130 Watts

 

Gyro Tuning

Yes

RF Sensitivity

2.2 uV

300 Ohm Binding Posts

Press to fit

75 Ohm Binding Posts

Press to fit

50 dB quieting sensitivity, Stereo

5.0 uV

THD, Mono

0.3 %

THD, Stereo

0.5 %

Capture Ratio

2.5 dB

IF Image Rejection

65 dB

IF Rejection

80 dB

Spurious Rejection

90 dB

AM Carrier Rejection

45 dB

Stereo Separation at 1 kHz

40 dB

Mono Switch

Yes

Signal Strength Meter

Yes

Center Tuning Meter

Yes

Muting Switch

Yes

25 uS Deemphasis Switch (Dolby Associated)

Yes

Quadradial Output (FM Discriminator output, unequalized)

Yes

 

RMS Power Per Channel

25

Damping Factor @ Load Impedance

45 at 8 Ohms

Total Harmonic Distortion (THD)

0.5%

Power Bandwidth

20Hz to 20 kHz

Frequency Response

20 Hz to 20kHz 1.0 dB

Intermodulation Distortion (IM)

0.5%

 

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Links :

 

www.hydrogenaudio.org/.../index.php/t4197.html

 

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