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Norma is based in Cremona, a place where music has always played an important role. Cremona is the home of Monteverdi, Ponchielli, Stradivari, Amati and many other artists. For more than 20 years Norma has been involved in the study and implementation of sophisticated audio amplifiers. Technical skill and musical sensitivity must be merged together, in the same way in which the best musical instruments are made. In Norma we are convinced that the influence of audio electronics on the outcome of audio reproduction is much greater than commonly assumed.
Listening to a Norma product can express this concept, better than words, closer than ever to listening live. The sound of Norma products is unique, represents a synthesis of sound parameters which often conflict with each other. Dynamics, speed, and absolute transparency are combined with extraordinary musicality and a total lack of listening fatigue. The conflicts between solid state and valves are finally overcome, leaving space only for pure listening pleasure.
The Norma REVO IPA-140 integrated amplifier represents a definitive choice for amplification. Its high power (140W/8Ohm) and the ability to drive the most demanding speakers, making it an extremely versatile amp. Versatility is enhanced by the ability to customise the connections of input / output and to insert the Phono MM / MC board.
The elegance and sophisticated style is perfectly in tune with its sound personality. Power, dynamics, speed and transparency are combined to make a total lack of listening fatigue and outstanding musicality. The inside workings show that the technical refinement follows the same philosophy. The REVO IPA-140 uses a proprietary circuitry, regulated high-speed power supply, low noise and is built with a careful selection of the best materials available.
Technical Features:
- Extreme low noise, high speed schematic topology and wide band ( >2 MHz ).
- High current MOS-FET power device (150 A output peak current).
- 12 power device for a total rated 1.500 W power handling capability.
- Separate power supply for Gain, Driver and Output stage.
- High speed and low noise regulated power supply for gain and driver stage.
- High filtering capacity (70.000 uF) with numerous (24) low impedance capacitors.
- Full aluminium non-magnetic frame.
- Toroidal power transformer specially designed for audio applications, low dispersion flow. low mechanical noise, high permeability magnetic core with consequent low output impedance, 2 x 400 VA.
- Input configurable as Direct Inputs, for Home Theater use
- Outputs configurable as Pre Out, Active or Passive, for use with Power Amp and/or with
Active Subwoofer:
- XLR balaced input
- Remote control of all functions with NORMA RC-4 remote control.
- Two-speed volume control (Fine and Fast).
- Possibility of set the PHONO board inside, by 2 mono board for Left & Right channel.
- High quality phono stage, for MM and MC pick-up
- Protection for DC signal sensitive speakers.
- Inputs selection by relay with GOLD/PALLADIUM contacts.
- RCA solid core gold plated plug connector for any signal connections.
- Stand-by mode switches off the microprocessor one the command is executed, so as to annul any interference towards analogue signal.
Technical Specifications:
- Inputs: 4 RCA, 1 XLR Balanced
- Inputs Impedance: 10 Kohm
- Inputs Configuration: Phono MM/MC, Line, Direct AV, Balanced
- Outputs Configuration: Pre Out Passive, Pre Out Active, Tape Output, Subwoofer Output
- Phono Input Impedance: 47 Kohm, 1 Kohm, 500 Ohm. 100 Ohm, Spare
- Phono Gain: 34 dB, 38 dB, 42 dB, 46 dB, 50 dB, 52 dB, Spare
- Outputs Speakers: 2 pair main output
- Frequency Response: 0.1 Hz – 2 MHz (-3dB)
- Configuration: Solid state, Dual Mono
- Output Power: 140 W RMS / 8 Ohm - 280W RMS / 4 Ohm (each channel)
- Gain: 34 dB
- Supply: 230 V AC / 50 Hz, (100V AC or 115 VAC / 50-60Hz in some country)
- Dimensions (HxWxD): 125 x 430 x 430 mm
- Weight: 25 Kg
Note : Specification subject to change without notice
The amplifier REVO IPA-140 is available in colors Silver / Black or Silver / Silver. A request is also available in Black / Black.
The extraordinary tidiness and symmetry of the construction has eliminated the wire harness and make the audio signal paths as short as possible. The amplifier is made from two board, overlapping mounted. The bottom board houses the regulated power supply, and filtering capabilities for power devices, while the upper board are the amplification stage. A careful study of the circuit layout has allowed the optimization of all the critical paths kept as short as possible and eliminate any wiring in the signal path.
The Phono stage is made in a totally original, using two separate board for each channel. The high quality of this preamp, coupled with the ability to change the gain and the input impedance allows the use of any PickUp, from the classic MM to more sophisticated MC with low output voltage.
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