Hitachi - HA-7700 Solid state integrated amplifier

07
days
02
hours
29
minutes
03
seconds
Starting bid
€ 1
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Matthew McIvor
Expert
Estimate  € 500 - € 650
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Description from the seller

Magnificent Japanese amplifier Hitachi model ha 7700, equipped with the famous MOSFET transistors that give a special sound with body and with a lot of detail; it is powerful, dynamic and fast, especially for voices and instruments. Sound similar to tube amplifiers.
Quality of construction magnificent
Dual-mono construction, with an independent transformer for each channel, which makes for less distortion and greater available power delivery
Capacitors for a large energy reserve.
Images are part of the description.

It was recently reviewed and fully operational.
Very good condition, some minimal marks from time
Interior clean.

Power 65 watts although in practice they seem 100 watts.
Frequency response 10 Hz to 100 kHz.
Total harmonic distortion 0.02%.
Signal-to-noise ratio: 68 dB (MC), 86 dB (MM), 100 dB (line)
Channel separation: 75 dB (line)
Load impedance 4 ohm-16 ohm
Measurements: 435x165x383.

16 KG
Shipping to European Islands may be increased
Not shipped to United Kingdom
Not shipped to United States

Magnificent Japanese amplifier Hitachi model ha 7700, equipped with the famous MOSFET transistors that give a special sound with body and with a lot of detail; it is powerful, dynamic and fast, especially for voices and instruments. Sound similar to tube amplifiers.
Quality of construction magnificent
Dual-mono construction, with an independent transformer for each channel, which makes for less distortion and greater available power delivery
Capacitors for a large energy reserve.
Images are part of the description.

It was recently reviewed and fully operational.
Very good condition, some minimal marks from time
Interior clean.

Power 65 watts although in practice they seem 100 watts.
Frequency response 10 Hz to 100 kHz.
Total harmonic distortion 0.02%.
Signal-to-noise ratio: 68 dB (MC), 86 dB (MM), 100 dB (line)
Channel separation: 75 dB (line)
Load impedance 4 ohm-16 ohm
Measurements: 435x165x383.

16 KG
Shipping to European Islands may be increased
Not shipped to United Kingdom
Not shipped to United States

Details

Era
1900-2000
Brand
Hitachi
Model
HA-7700
Multiple models
No
Physical condition
Excellent
Number of objects
1
Includes
No extra's
Weight
15.8 kg
Functional condition
Tested and working/playable
SpainVerified
81
Objects sold
77.78%
Private

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