Uher UMA 2000 Service Manual
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Extracted text from Uher UMA 2000 Service Manual (Ocr-read)
Page 1
SERVICE MANUAL
UMA-ZOOO
STEREO MAIN AMPLIFIER
Page 2
Amplifier section
Contionus average power Output is 200 watts
per channel mini at 8 ohms from 20Hz with no
more than 0.03% total harmonic distortion.
Om'litut Power (both channels dnven)
Rated (ZOHZ - ZOKHZ)
BOth, T.H.D. 0.03% IHF -----------
40hms, T.H.D. 0.1% DIN ..-..L....-._.__~
, Mono/Bridge mode(i KHz)
_ 80hms, T.H.D. 0.1% DIN~~~~m...s_~.....»._..s._. 630W
40th, T.H.D. 0.1% DIN -~
Pulsed output power
8(3th ......_.._....._._...s..........,..m....r...w..._...._-........ 265W
Total harmonic distortion
80hms 20Hz- 20KH2, 200W ~~~~~~~~~~~~~~~~~~ 0.03%
input(Sensitivity/impedance) ----------- lV/SOKohms
Frequency response
3H2 . 12OKHz s ................................................. +Ol~3dB
S/N rated (short circuit, A network)
at rated output .... 1 10dB
at 50mw .......................................................... 85dB
Miscellaneous
Power Reuirements - AC 230V,50Hz
Power consumption --------------- 1035W
Dimension(Wx H x D, without footing)
~~~~~~~~~~~~~~~~~~~~~~~~~ 435x160X 410mm
Weight ~~-~---~«--~-~»-»~»~« - 21.5Kgs
Furnished Parts
Operation instructions
Pjn_P|ug cord ..
NOTE :'
Specifications and design subject to possible
modification without notice due to improve-
ments.