ONKYO INTEGRA 733 Stereo Amplifier 34+34WRMS with WOOD BOX Vintage 1971 WORK NEW

ONKYO INTEGRA 733 Stereo Amplifier 34+34WRMS with WOOD BOX Vintage 1971 WORK NEW

All Refurbished, Working Perfect on 100/110/120/220 and 240 volts AC

With NEW and EXCLUSIVE WOOD BOX

(Custom-made, Unique in the world)

ONKYO Integra Model 733

¥ 69,800 (around 1971?)

Model Rating

Type Pre-main amplifier

Power Amplifier Unit

Circuit system Pure Con All stages directly connected circuit

Rated Output (1 kHz) 34W + 34W (8 Ω)

Dynamic Power (IHF) 86W (8 Ω)

Total harmonic distortion factor 0.1% or Less (1 kHz at Rated Output)

0.03% or Less (1 kHz at 10W output)

Frequency characteristic 10 Hz to 70 kHz

Power Band With (IHF, -3dB, 0.2%) 10 Hz to 100 kHz

Signal-to-noise ratio (IHF A network) 110 dB or more

Damping factor 100 (DC ~ 20 kHz)

Load impedance 4 Ω ~ 16 Ω

Input Voltage / Impedance (10 hz to 50 khz) 1V/100k Ω

Gain 24dB

Preamplifier Section

Input Sensitivity / Impedance Phono1 : 2.4mV/30k Ω, 50k Ω

Phono2 mm : 2.4mV/50k Ω

Phono2 MC : 100 μ V/80 Ω

MIC : 1.8mV/50k Ω

Tuner, AUX, Play : 100mV/100k Ω

Total Harmonic Distortion Factor (1 v, 1 khz) Not more than 0.03%

RIAA deviation (30 Hz to 15 kHz) Within ± 0.5 dB

Maximum Allowable Input (1kHz/10kHz) MM:210mV/980mV

MC:9mV/41.5mV

S/N (IHF A network) Phono1, Phono2 MM : 75 dB or more

Phono2 MC : 55 dB or more

Tone Control (2 db Step Type) Bass : ± 10 dB (100 Hz)

Treble : ± 10 dB (10 kHz)

<General>

External dimensions Width 437x Height 136x Depth 355 mm

Weight 11.5kg

External dimensions with Wood Box: Width 502x Height 207x Depth 355 mm