Elekit TU-8500

TU-8500 5965A/12AU7 Phono Amplifier Kit  
US$550.00

For  the past 8  years, hobbyists have been asking for certain features to modify the  TU-875 phono amp kit.  The highly regarded Elekit designer, Mr. Fujita, has taken all those  specific features  and specifications  into consideration and  we are happy  to welcome the release of the newly designed TU-8500 .

The new TU-8500 has a lot more improvements from its predecessor and has to stand its ground in a considerably more competitive marketplace.

TU-8500 Pamphlet
Review :Doctorjohn Cheaptubeaudio: Audio Reviews and More

Part  I ;
Part  II;    Part  III;   Part  IV

Elekit TU-8500 I rolled in RCA 6201 black plates and the sound was so good I let them stay. So users should try 12AT7 family tubes too! Set to unity gain (actually 1.1), the Elekit performed flawlessly as a buffer amp. Its neutrality allowed the full flavor of the Langevin to emerge. Commendable! Too bad I do not have the iFi iTube on hand to compare (next year perhaps). Not surprisingly, it also functions very well as a phono amp for the Raos MC Mono cartridge (shall be covered in a coming article). With this, I think I shall conclude my series on this gem.


 

 




 

US$495.00   ( kit)

Optional upgrade parts 
Amtrans Carbon Film Resistors  (AMRS)
 
 
SPECIFICATIONS:  
VACUUM TUBE

- Stock tube set:  2 X 5965A or 12AU7

OP-amp - NJM2068DD  X 2  (option -OPA2227P)
INPUT/OUTPUT Terminal

- Phone IN x 1

LINE IN - 3 (3.5mm stereo jack (LINE3 priority) x 1)
PRE OUT

x1

Power voltage

AC100, 115, 200, 230V

IEC standard

- 3P inlet

Rated current

- 8W

Dimensions

- W252 x H73 D270mm

Weight

- Approx. 3.1kg (when assembled, excluded power cord)

[Line  Amp]

 

Max output voltage

- 22Vrms (1kHz)

Gain

- x3.1(9.8dB), x1.15(1.2dB)

Frequency response

- (-3dB):2Hz - 70KHz /2Hz - 280kHz

SN ratio (IHF-A

- 122dB /129dB

[Equalizer amp]

 

Cartridge

- MM (Low) /MC (High) - select by switching

Max output voltage

- 7.4V rms (1kHz)

Gain (1kHz)

- [MM]37dB / [MC]63db 

SN ratio  (IHF-A)

- [MM]108dB / [MC]88dB 

Input resistance

- [MM]50k ohm /[MC]100 ohm

RIAA equalization Within +/-0.5dB (20Hz-20kHz)