Harman Kardon 1962 amplifier and tuner renovation

in harman •  7 years ago  (edited)

One of my favorite lamp project :
IMG_3912.jpg

Amplifier:
Harman Kardon A 500 lamp amplifier 2x25 W
Power output: 25 watts per channel into 8Ω (stereo)

Speaker load impedance: 4Ω to 16Ω
Valve complement: 4 x 12AX7, 1 x 12AU7, 4 x 7355
Dimensions: 400 x 145 x 320mm
Weight: 15kg

Before:
DSCF7120.JPG
DSCF7118.JPGDSCF7126.JPGDSCF7129.JPGDSCF7127.JPGDSCF7131.JPG
DSCF7133.JPG08 (1).JPG08 (7).JPG08 (4).JPG

After:
IMG_3888.jpgIMG_3883.jpgIMG_3897.jpgIMG_3892.jpgIMG_3915.jpgIMG_3886.jpg

Tuner:
Harman Kardon F 50 XKIMG_3942.jpg
IMG_3929.jpgIMG_3920.jpgIMG_3924.jpg

harman amplifier tube vintage audio
7 years ago by

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