Kenwood KA-7090 R specifications

Category : Integrated amplifier

Brand : Kenwood

General

connectors

Technical data

special features

• manufacturer: Kenwood
• model: KA-7090 R (Black) or KA-7090 RS (silver)
• type: amplifier
• year of construction: 1996 - 1998
• Made in Japan
• color: Black or silver
• type: amplifier
• remote control: Yes
• power consumption: 300 watts (at Full scale)
• dimensions: 440 x 123 x 383 mm
• weight: 11.7 kg
• factory price approx.: SRP: 999 DM

• number of inputs:
  • input sensitivity:
  • Phono 1, 2 MM: 2.5 mV, 33 kOhm , 47 kOhm , 100 kOhm switchable
  • Phono 1, 2 MC: 0.2 mV, 100 Ohm s
  • Tuner: 150mV, 47 kOhm
  • AUX: 150mV, 47 kOhm
  • Tape Play A, B: 150mV, 47 kOhm
  • Tape DIN:
• number of outputs:
  • outputs:
  • Tape Rec:
  • Tape DIN:
  • headphones
  • 2 pairs of Speakers

• input sensitivity:
• Phono 1, 2 MM: 2.5 mV, 33 kOhm , 47 kOhm , 100 kOhm switchable
• Phono 1, 2 MC: 0.2 mV, 100 Ohm s
• Tuner: 150mV, 47 kOhm
• AUX: 150mV, 47 kOhm
• Tape Play A, B: 150mV, 47 kOhm
• Tape DIN:

• outputs:
• Tape Rec:
• Tape DIN:
• headphones
• 2 pairs of Speakers

• continuous power:
  • 8 Ohm : 2x 90 W
  • 4 Ohm : 2x 150 W
• dynamic power:
  • 8 Ohm :
  • 4 Ohm :
  • 2 Ohm : 2x 280 W
• total harmonic distortion: 0.002% of
• damping factor: 250 at 8 Ohm s
• frequency response: 20 Hz - 20 khz
• signal-to-noise ratio:
  • Phono MM: 86 dB
  • Phono MC: 66 dB
  • High Level: 105 dB
• sound-control:
  • Bass: ± 10dB (Turnover 200 / 400 Hz)
  • treble: ± 10dB (Turnover 3 / 6 Khz)
• Loudness: +10dB at 100Hz
• High Filter : no
• Low Filter (Subsonic): 6 dB / octave at 18 Hz
• Mute: Yes
• Direct/Line-Straight: Yes

• 8 Ohm : 2x 90 W
• 4 Ohm : 2x 150 W

• 8 Ohm :
• 4 Ohm :
• 2 Ohm : 2x 280 W

• Phono MM: 86 dB
• Phono MC: 66 dB
• High Level: 105 dB

• Bass: ± 10dB (Turnover 200 / 400 Hz)
• height: ± 10dB (Turnover 3 / 6 Khz)

• TRAITR technology: KA-7090R plays a convincing dynamic and airy (TRAITR = Thermally Reactive Advanced Instantaneour Transistor) in discrete power output stage (8 pieces)
• SL 16 - XS8 Select with internal stabilization of the operating point
• power supply with 2 x 10,000 µF load capacitors
• "Stand-By" + "Main Power"switch
• 6 inputs (RCA) MD Tape AUX Tuner CD Phono, 2 tape loops ( Tape / MD )
• gold-Plated RCA connectors;
• Lossless input switching via Relay;
• recording selector switch (Rec Out)
• MM-MC Select
• pairs of Speakers A+B (Relaisumschaltungf)
• speaker impedance A or B 4-16 Ohm , A+B 8-16 Ohm s
• Stable speaker screw terminals
• speaker Select AB-A+B
• headphone Jack
• Bass - Treble - Balance Control
• "Loudness" function
• "Source Direct"switch, tone control network
• Switchable attenuator ( 30 dB );
• System Control connection;
• AC Outlet 2 x Switched a Total of 95 W Max, 1 x Unswitched 100W Max
• IR system remote control

• Other models from the same series:
• Kenwood KAF-1010
• Kenwood KAF-3010 R
• Kenwood KA-50 90 R
• Kenwood KA 7090 R

• Corresponding Tuner:
• Kenwood KTF-2010
• Kenwood KTF-3010

• image: Kenwood KA-70 90R closed

• image: Kenwood KA-70 90R open

• image: Kenwood KA 7090 R

• image: Kenwood KA-70 90R

• Device performance in good-old-hifi: [1]

• product information for dealers: [2]

Comment:

Comment box:

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