RFT Ziphona HSV 921

Specs

2x25W@4Ω/30-20000Hz,

2200/4700µF Frolyt caps,

dual core power transformer,

5-pin DIN 41524 source in/out,
DIN 41529 speakers out,

mm 418x90x336, kg 7,5. 

Pioneer A-300X

Specs

2x40W@8Ω/20-20000Hz,
4x power transistors,

2x6800µF Nichicon LQ filter caps,
Elna Duorex / RE2, Panasonic AU, Nippon Chemicon NX-V, Nichicon components,

mm 430x130x360, kg -,-.

Philips RH 591 (22RH591/00Z)

in coppia col tuner Philips 691..

 

 

Specs

2x20W@8Ω/20-20000Hz,

4x BDY20 power transistors,

2x4000µF Philips filter caps,
dual core power transformer,

5-pin DIN 41524 source in/out,
DIN 41529 speakers out (2 pairs, 4-8Ω selectable),

mm 418x99x255, kg 7,0.

Yamaha CA-1010

Specs

2x90W@8Ω/20-20000Hz class AB,

2x18W@8Ω/20-20000Hz class A,

4x2 Sanken 2SC1403B 2SA7445B power transistors,

2x18000µF Nichicon caps,

phono mm / mc,
pre out,

mm 461x170x360, kg 20,0. 

Kenwood Model 600 (Supreme Series)

Specs

dual mono,

130Wx2@8Ω/20-20000Hz,

4x2 Sanken 2SC1116A 2SA747A power transistors,

4x18000µF Elna filter caps,
44 steps Alps volume pot,

mm 440x154x388, kg 21,3.

Kenwood Model 500 (Supreme Series)

Specs

dual mono,

2x100W@8Ω/20-20000Hz.

4x2 Sanken 2SC1116A 2SA747A power transistors,

4x15000µF Elna filter caps,
44 steps Alps volume pot,

mm 440x154x388, kg 20,2.

Onkyo A-7090

Specs

dual mono,

110Wpc@8Ω/20-20000Hz,
4x2 Toshiba 2SD551 2SB681 power transistors,

4x15000µF Nichicon filter caps, 
Marcon, Sanyo, Nippon Chemicon, Nichicon, Panasonic components,
32 steps volume pot,
dual power transformers,
phono mm/mc,
mm 420x160x410, kg 18.