Technics - SU-7300K Solid state integrated amplifier

00
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16
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Current bid
€ 225
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Ariel Cabello
Expert
Selected by Ariel Cabello

Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.

Estimate  € 300 - € 380
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Technics SU-7300K stereo amplifier, tested and working, in excellent physical condition, includes power cord.

AI-assisted summary

Description from the seller

Vintage Technics SU-7300 stereo amplifier in very nice condition.
The Technics amp delivers more than 45 Watt per channel (8 ohm) RMS and 60W (@ 4 Ohms) measured and features include a phono input and tone control and nice VU meters.
It’s massive build with a very big power supply (400W) and big buffer/filter C’s.

Set to 240V
Contacts and pots cleaned and fully tested.
New led lamp placed for the VU meters for more light.
Contacts cleaned
Fully tested okay.
Overall look is excellent

Specifications
Amplifier Section
Continuous Power (1 kHz):55 W + 55 W at 4 Ω (both channel driven); 43 W + 43 W at 8 Ω
Power Bandwidth: 8 Hz ~ 55 kHz , -3 dB (both channel driven at 8 Ω)
Total Harmonic Distortion:
0,08% at rated power (20 Hz - 20 kHz);
0,02% at half power (1 kHz)
Intermodulation distortion: 0,08% (60 Hz : 7 kHz = 4 : 1, SMPTE)
Residual Hum and Noise: 0,6 mV
Damping factor: 20 (4 Ω), 40 (8 Ω)
Dimensions: 441 x 146 x 334mm
Weight: 15 kg total.

Carefully shipped!!

Vintage Technics SU-7300 stereo amplifier in very nice condition.
The Technics amp delivers more than 45 Watt per channel (8 ohm) RMS and 60W (@ 4 Ohms) measured and features include a phono input and tone control and nice VU meters.
It’s massive build with a very big power supply (400W) and big buffer/filter C’s.

Set to 240V
Contacts and pots cleaned and fully tested.
New led lamp placed for the VU meters for more light.
Contacts cleaned
Fully tested okay.
Overall look is excellent

Specifications
Amplifier Section
Continuous Power (1 kHz):55 W + 55 W at 4 Ω (both channel driven); 43 W + 43 W at 8 Ω
Power Bandwidth: 8 Hz ~ 55 kHz , -3 dB (both channel driven at 8 Ω)
Total Harmonic Distortion:
0,08% at rated power (20 Hz - 20 kHz);
0,02% at half power (1 kHz)
Intermodulation distortion: 0,08% (60 Hz : 7 kHz = 4 : 1, SMPTE)
Residual Hum and Noise: 0,6 mV
Damping factor: 20 (4 Ω), 40 (8 Ω)
Dimensions: 441 x 146 x 334mm
Weight: 15 kg total.

Carefully shipped!!

Details

Era
1900-2000
Brand
Technics
Model
SU-7300K
Physical condition
Excellent
Nr of items
2
Includes
Power cord
Weight
15 kg
Functional condition
Tested and working/playable
The NetherlandsVerified
5373
Objects sold
100%
protop

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