Norma Revo IPA-140 Integrated Amplifier


High power and current handling give the Norma Revo IPA-140 integrated amplifier the ability to drive the most demanding speakers, and integrated DAC and phono stage options make it extremely versatile too.

Optional phono board with support for both moving magnet (MM) and moving coil (MC) cartridges.

Optional DAC board with USB input. DSD compatible.

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The Norma Revo IPA-140 is a great sounding and extremely handsome integrated amplifier from Cremona, Italy. It offers plenty of power, very low noise and wide bandwidth. Its high power output (140 W / 8 Ohm) and current handling give it the ability to drive the most demanding speakers, making it an extremely versatile amp. Versatility is enhanced by customisable input and output connections and optional USB DAC and MM / MC phono modules.

  • Extreme low noise, high speed topology and wide bandwidth ( >2 MHz )
  • High current MOS-FET power devices (150 A output peak current)
  • 12 power devices for a total rated 1,500 W power handling capability
  • Toroidal power transformer specially designed for audio applications
  • Separate power supplies for gain, driver and output stages
  • High speed and low noise regulated power supply for gain and driver stages
  • High filtering capacity (70,000 uF) with multiple low impedance capacitors
  • Non-magnetic full aluminium chassis
  • Outputs configurable as pre out, for use with a separate power amplifier or active subwoofer/s
  • RCA and balanced XLR inputs
  • AV bypass option for home theatre integration
  • Remote control with two speed volume control for fine and fast adjustments
  • Optional high quality phono board, compatible with both MM and MC cartridges
  • Optional high quality USB DAC board
  • Relay controlled input selection using premium gold / palladium contacts

The Norma IPA-140’s elegant and sophisticated chassis is perfectly in tune with its sonic character. Power, dynamics, speed and transparency are combined to create outstanding musicality and a total absence of listening fatigue.

The amplifier’s internal workings show the same refinement as the external casework. The Revo IPA-140 uses a proprietary circuit design, regulated high speed power, low noise and is built with a carefully chosen selection of the best materials available. This amplifier is beautiful inside and out with performance that is detailed, dynamic and uncoloured.

Additional information



Black, Silver

Audio Inputs

1 x balanced XLR, 1 x MM/MC phono (optional), 1 x USB type B (optional), 4 x RCA

Audio Outputs

Speaker terminals compatible with 4 mm banana plugs and spades


3 pairs of MosFets for each channel, Class AB, Dual mono

Power Output

2 x 140 W (8 Ω), 2 x 280 W (4 Ω)

Frequency Response

0 Hz – 1.8 MHz -3dB


34 dB

Dimensions (WxDxH)

430 x 365 x 110 mm (excluding feet, volume knob and sockets)


25 kg


2 years

Documents and downloads

Norma brochure

Frequently Asked Questions

The warranty covers defects in materials and workmanship for a period of 2 years.

Your Norma Revo IPA-140 Integrated Amplifier will normally be delivered in 3-5 days.

Delivery is free on orders over £100. We deliver anywhere in the UK using premium tracked delivery services from DPD Local, UPS, TNT and Royal Mail.

When you by a product from us, you will have 30 days to decide whether or not you want to keep it. If you decide to return it for any reason, even if you just changed your mind, it will not cost you a penny. Just let us know that you want to return it and we will take care of the rest.

We will agree a collection date with you and send you a pre-paid shipping label for the return trip. You can have full refund or you can try something else instead. It is up to you. All we ask is that you take good care of the product, along with any accessories and packaging, while you are deciding whether or not to keep it.

We accept all major credit and debit cards, including Mastercard, Visa and American Express. We also accept Apple Pay and Google Pay. Payments are securely managed by industry leading payment processor Stripe and protected by SSL encryption. We will not store your card number or other payment information.


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