Uher UMA-1000

Data

General

• Manufacturer: Uher
• Model: UMA-1000
• Type: Power amplifier
• Years of manufacture: 1992 - 1994
• Made in: Korea
• Color: Black
• Power Consumption: 1000 W max.
• Dimensions: (without feet): 435 x 160 x 410 mm (WxHxD).
• Weight: 18.5 kg
• Original price approx.: 799 DM

Connections

• Number of inputs:
  • Line 1 V/50 KOhm
• Number of outputs:
  • 2x loudspeaker

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 150 Watt
• Dynamic power
  • 8 Ohm: 2x 270 Watt
  • 4 Ohm: 2x 400 Watt
• Total harmonic distortion: < 0.01%
• Attenuation factor:
• Frequency response: 3 - 120,000 Hz -3 dB
• Signal-to-noise ratio: 110 dB

Comments

• Other models in the same series:
• Preamplifier:
• Uher UPA-1000
• Uher UPA-3000 VT

• Power amplifiers:
• Uher UMA-400
• Uher UMA-1000
• Uher UMA-2000
• Uher UMA-3000 VT

• [[Predecessor model:
• Uher UMA-200

Pictures

• Extract from test: Uher UMA-1000, UMA-2000

Reviews

'The Uher Uma 1000 was tested in April 1992 by Audio das Magazin für Hifi und Musik':

The power amplifier Uma 1000 showed only in this point a slight relationship, in the remaining disciplines, however, the bundle of power distanced itself from the predecessor Uher UPA 1000.Nimble and with proper pressure, the power amplifier massaged the abdominal wall of the testers.You could feel the loose reserves, because Film&The BB's didn't embarrass the Uher for a second with Heart Throb (Big Notes, dmp/Inak). But the Uher impressively showed that it's not only possible to use the crowbar in the opener Kyrie of Beethoven's Missa Solemnis (DG).When it came to the fine broom work of Shelly Manne in the quartet with Laurinda Almeida, Ray Brown and Bud Shank, the brass could have been polished a bit more, the delicate resonance lacked the silvery reverberation.But the rebelliously powerful gait helped the Uma 1000 to a furious, albeit close, debut into the 70 point ranks-Congratulations.