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The A 8.3 at a glance

Exclusive OVATION 803 T tube technology

  • 2 x 200 W 8 Ohm / 2 x 330 W 4 Ohm
  • Class A / AB high-current MOS FET technology, adopted from the OVATION SA 6.3 stereo amplifier
  • 20 MOS-FET transistors per channel supply max. 180 amps.
  • Power amplifier with 1000 VA torodial transformer
  • 4 separate power supply units: Mains, processor unit, silent power supply for input circuit left and right
  • The consistent dual-mono design avoids mutual interference between the channels
  • Analogue and true balanced input stages, fully DC-coupled
  • 2 variable preamplifier outputs (XLR & RCA / Cinch), 1 fix line out (RCA / Cinch)
  • Loudspeaker A / B (separately switchable) with extremely stable loudspeaker connections
  • 5 high-level inputs: 1 x XLR balanced + 4 x RCA unbalanced
  • 5 digital inputs: 1 x Cinch coax, 2 x TOSLINK Opto, 1 x USB with up to 384 kHz / 32 bit and DSD128 (via USB)
  • Bluetooth 4.2
  • Signal-sensitive inputs switch on A 8.3 / A 6.3 with incoming signal (1 x analogue cinch, 1 x digital coax, 1 x digital opto)
  • Prepared for optional ARC module
  • Home Cinema / AV Bypass
  • 2 x Trigger Out (10V)
  • Tone control incl. parametric volume and bypass function
  • Separate class A headphone amplifier with 6.3 mm jack
  • Connection for external IR receiver
  • Large, blue luminescent graphic display
  • Extensive menu functions (adjustable input sensitivity, individual input naming and much more)
  • Including RC 3 remote control made of solid aluminium

(Source: www.avm.audio.de)

Safety Instructions


Responsible person

Audio Video Manufaktur GmbH

Address

Daimlerstr. 8, 76316 Malsch, Deutschland

Contact

Email: info@avm.audio Phone: +49 (0) 7246 309910

NOTE

Please keep the device turned off until all cable connections to the system have been completed. If the device is cold after unpacking from transport, place it in your listening room without connecting it to power for about an hour to allow it to adjust to room temperature.

NOTE

If using banana plugs, tighten the outer parts of the connectors clockwise before inserting them to avoid rattling noises during operation. If using bare wire ends or spade terminals, turn the outer parts of the connectors counterclockwise to the stop, insert the stripped wire ends or spade terminals into the designated openings in the speaker terminals from below, and then tighten the outer parts of the connectors by turning clockwise.

NOTE

The device is not completely disconnected from the power supply when in standby mode. To fully disconnect it, switch off the power switch on the back of the device or unplug the power cable from the socket.

NOTE

If a digital source is selected but no compatible signal is present, volume control (manual or via remote) is disabled for safety reasons (to prevent accidental volume increase to maximum).

NOTE

Please note that the remote control is disabled during the gain adjustment process.

NOTE

Ensure that no liquid enters the interior of the housing during cleaning. For safety reasons, unplug the power cable before wiping with a damp cloth. Do not use solvents or abrasive cleaners, as they may damage the surface or markings.

Accessories


We offer not only a wide range of HiFi equipment, but also the appropriate accessories.

in-akustik Stereo Audio Cable XLR
Premium XLR cable
€63.00 / Piece

nuCable Audio 6
Stereo RCA Cable
€10.00 / Piece

nuCable Audio 9
High End Stereo RCA Cable
€40.00 / Piece

nuCable Banana
Premium banana plug
€29.00 / 4er Set

Content: 4 Stück (€7.25 / 1 Stück)

nuCable Digital Pro
High End Coaxial Cable
€23.00 / Piece

Content: 1,5 Meter (€15.33 / 1 Meter)

nuCable Exklusiv
Premium speaker cable
€249.00 / Piece

Content: 3 Meter (€83.00 / 1 Meter)

nuCable LS Silverline
Premium speaker cable
€8.00 / Meter

nuCable LS Studioline
Speaker cable
€27.00 / Piece

Content: 6 Meter (€4.50 / 1 Meter)

nuCable LS Studioline Flat
Flat speaker cable
€36.00 / Piece

Content: 6 Meter (€6.00 / 1 Meter)

Recommendations


We have many combinations of HiFi devices in our stores in test, our recommendation harmonize in the best possible way. Promised!

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nuVero 110
True elegant
€1,565.00 / Piece

End Of Life
nuVero 140
True impressive
€2,395.00 / Piece

nuVero 170
True masterpiece
€3,950.00 / Piece

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Technical Information


Subject to technical changes.