Sansui AU-8500

Specs

2x60W@8Ω/20-20000Hz,

4x2 Sanken 2SA745 2SC1403 power transistors,

2x15000µF Elna filter caps,

Elna, Nichicon, Nippon Chemicon SL / LR components,

pre-out,

3 pair speakers out,

mm 500x140x347, kg 20,5.

REBsound Tubook

Specs
2x30W@8Ω/20-20000Hz,

General Electric ECC86 tube,

1 Tripath TK2050 chipset (Tripath TC2001 + Tripath TP2050)(class T),

41Hz Amp4 power amp board,
2x10000µF/35v Panasonic CE el. caps,

smd components,
Mundorf MCap, Panasonic FM / CE, Nippon Chemicon KZE, Nichicon, Yec components,

Alps RK27 Blue volume pot,

1 dac 16bit/48kHz conversion,

1 usb in,

3 rca analog in,

1 3,5mm jack analog in,
lacquered wood case,

dynamic range 100 dB,
mm 70x190x175, kg 1,25.

SMSL SA-36A Pro

Specs
2x12W@8Ω/20-20000Hz,
2x20W@4Ω/20-20000Hz,
1 TPA3118 stereo amplifier chip,
8x470µF/25v Panasonic el. caps,

smd components,
Panasonic components,

dynamic range 103 dB,
mm 92x43x150, kg 0,-.